All Stories

  1. Glochidion zeylanicum leaf extracts exhibit lifespan extending and oxidative stress resistance properties in Caenorhabditis elegans via DAF-16/FoxO and SKN-1/Nrf-2 signaling pathways
  2. A Comprehensive Review of Bioactive Peptides from Marine Fungi and Their Biological Significance
  3. Chemical Profiling of Polyphenolics in Eucalyptus globulus and Evaluation of Its Hepato–Renal Protective Potential Against Cyclophosphamide Induced Toxicity in Mice
  4. Metabolic Profiling of Buddleia indica Leaves using LC/MS and Evidence of their Antioxidant and Hepatoprotective Activity Using Different In Vitro and In Vivo Experimental Models
  5. Replacement of l-Amino Acids by d-Amino Acids in the Antimicrobial Peptide Ranalexin and Its Consequences for Antimicrobial Activity and Biodistribution
  6. Chlorophyll and Chlorophyll Derivatives Interfere with Multi-Drug Resistant Cancer Cells and Bacteria
  7. Lifespan Extending and Oxidative Stress Resistance Properties of a Leaf Extracts from Anacardium occidentale L. in Caenorhabditis elegans
  8. Phenolic Compounds from Populus alba L. and Salix subserrata Willd. (Salicaceae) Counteract Oxidative Stress in Caenorhabditis elegans
  9. Isolation of Myricitrin and 3,5-di-O-Methyl Gossypetin from Syzygium samarangense and Evaluation of their Involvement in Protecting Keratinocytes against Oxidative Stress via Activation of the Nrf-2 Pathway
  10. Evidence for Anti-Inflammatory Activity of Isoliquiritigenin, 18β Glycyrrhetinic Acid, Ursolic Acid, and the Traditional Chinese Medicine Plants Glycyrrhiza glabra and Eriobotrya japonica, at the Molecular Level
  11. Antioxidant, Cytotoxic, and Antimicrobial Activities of Glycyrrhiza glabra L., Paeonia lactiflora Pall., and Eriobotrya japonica (Thunb.) Lindl. Extracts
  12. Bark Extract of the Amazonian Tree Endopleura uchi (Humiriaceae) Extends Lifespan and Enhances Stress Resistance in Caenorhabditis elegans
  13. Isoliquiritigenin exerts antioxidant activity in Caenorhabditis elegans via insulin-like signaling pathway and SKN-1
  14. Pro-oxidant and lifespan extension effects of caffeine and related methylxanthines in Caenorhabditis elegans
  15. Chemical composition, antioxidant and hepatoprotective activities of methanol extracts from leaves of Terminalia bellirica and Terminalia sericea (Combretaceae)
  16. High Genetic Diversity among Breeding Red-Backed Shrikes Lanius collurio in the Western Palearctic
  17. Oxidative stress and the presence of bacteria increase gene expression of the antimicrobial peptide aclasin, a fungal CSαβ defensin in Aspergillus clavatus
  18. Pliocene Origin, Ice Ages and Postglacial Population Expansion Have Influenced a Panmictic Phylogeography of the European Bee-Eater Merops apiaster
  19. In vitro wound healing of tumor cells: inhibition of cell migration by selected cytotoxic alkaloids
  20. A New Polyoxygenated Flavonol Gossypetin-3-O-β-d-Robinobioside from Caesalpinia gilliesii (Hook.) D. Dietr. and In Vivo Hepatoprotective, Anti-Inflammatory, and Anti-Ulcer Activities of the Leaf Methanol Extract
  21. HPLC-ESI-MS/MS Profiling of Polyphenolics of a Leaf Extract from Alpinia zerumbet (Zingiberaceae) and Its Anti-Inflammatory, Anti-Nociceptive, and Antipyretic Activities In Vivo
  22. Diversity of social-genetic relationships in the socially monogamous pied flycatcher (Ficedula hypoleuca) breeding in Western Siberia
  23. Genetic relationships in falcons
  24. Reversal of Multidrug Resistance in Human Colon Cancer and Human Leukemia Cells by Three Plant Extracts and Their Major Secondary Metabolites
  25. Corynebacterium heidelbergense sp. nov., isolated from the preen glands of Egyptian geese (Alopochen aegyptiacus)
  26. Modulation of multidrug resistant in cancer cells by EGCG, tannic acid and curcumin
  27. Complex hybridization patterns in European pond turtles (Emys orbicularis) in the Pyrenean Region
  28. Morphological, Anatomical, Genetical and High Performance Thin Layer Chromatography Profiling of Buddleia indica (Scrophulariaceae)
  29. Simultaneous production of antioxidants and starch from the microalga Chlorella sorokiniana
  30. Changes in Species Composition of Birds and Declining Number of Breeding Territories over 40 Years in a Nature Conservation Area in Southwest Germany
  31. Quinolizidine and Pyrrolizidine Alkaloid Chemical Ecology – a Mini-Review on Their Similarities and Differences
  32. Evaluation of antioxidant and neuroprotective activities of Cassia fistula (L.) using the Caenorhabditis elegans model
  33. Divergence Time Estimation of Aloes and Allies (Xanthorrhoeaceae) Based on Three Marker Genes
  34. A novel tool against multiresistant bacterial pathogens: lipopeptide modification of the natural antimicrobial peptide ranalexin for enhanced antimicrobial activity and improved pharmacokinetics
  35. Can the intake of antiparasitic secondary metabolites explain the low prevalence of hemoparasites among wild Psittaciformes?
  36. Tannin-rich extracts from Lannea stuhlmannii and Lannea humilis (Anacardiaceae) exhibit hepatoprotective activities in vivo via enhancement of the anti-apoptotic protein Bcl-2
  37. Birds, feather-degrading bacteria and preen glands: the antimicrobial activity of preen gland secretions from turkeys (Meleagris gallopavo) is amplified by keratinase
  38. Syzygium aqueum: A Polyphenol- Rich Leaf Extract Exhibits Antioxidant, Hepatoprotective, Pain-Killing and Anti-inflammatory Activities in Animal Models
  39. Bioaccessibility and biological activity of Melissa officinalis , Lavandula latifolia and Origanum vulgare extracts: Influence of an in vitro gastrointestinal digestion
  40. Sideritis scardicaextracts inhibit aggregation and toxicity of amyloid-βinCaenorhabditis elegansused as a model for Alzheimer’s disease
  41. Anti-Parasitic Activities of Allium sativum and Allium cepa against Trypanosoma b. brucei and Leishmania tarentolae
  42. Plant Secondary Metabolites Modulate Insect Behavior-Steps Toward Addiction?
  43. Evidence for the anti-inflammatory activity of Bupleurum marginatum (Apiaceae) extracts using in vitro and in vivo experiments supported by virtual screening
  44. The role of landscape change and paleoclimatic events in shaping the evolutionary history of the Polioptila Gnatcatchers (Passeriformes, Polioptilidae) with emphasis on species associated with open habitats
  45. Exposure, Occurrence, and Chemistry of Fumonisins and their Cryptic Derivatives
  46. Rheum palmatum root extract inhibits hepatocellular carcinoma in rats treated with diethylnitrosamine
  47. Capsaicin and Piperine Can Overcome Multidrug Resistance in Cancer Cells to Doxorubicin
  48. High resolution UPLC-MS/MS profiling of polyphenolics in the methanol extract of Syzygium samarangense leaves and its hepatoprotective activity in rats with CCl4-induced hepatic damage
  49. A proanthocyanidin-rich extract from Cassia abbreviata exhibits antioxidant and hepatoprotective activities in vivo
  50. Calycophyllum spruceanum (Benth.), the Amazonian “Tree of Youth” Prolongs Longevity and Enhances Stress Resistance in Caenorhabditis elegans
  51. Avian transcriptomics: opportunities and challenges
  52. Tulbaghia violacea and Allium ursinum Extracts Exhibit Anti-Parasitic and Antimicrobial Activities
  53. Ib-AMP4 insertion causes surface rearrangement in the phospholipid bilayer of biomembranes: Implications from quartz-crystal microbalance with dissipation
  54. Phenolic compounds from Syzygium jambos (Myrtaceae) exhibit distinct antioxidant and hepatoprotective activities in vivo
  55. Antimicrobial Activities of European Propolis Collected from Various Geographic Origins Alone and in Combination with Antibiotics
  56. Evaluation of possible mechanisms of Cordia dichotoma fruits for hyperlipidemia controlling in Wistar albino rats
  57. Kocuria uropygioeca sp. nov. and Kocuria uropygialis sp. nov., isolated from the preen glands of Great Spotted Woodpeckers ( Dendrocopos major )
  58. Sideritis scardica extracts inhibit aggregation and toxicity of amyloid-β in Caenorhabditis elegans used as a model for Alzheimer's disease
  59. Sideritis scardica extracts inhibit aggregation and toxicity of amyloid-β in Caenorhabditis elegans used as a model for Alzheimer's disease
  60. Characterization of a de novo assembled transcriptome of the Common Blackbird (Turdus merula)
  61. Biological characteristics, bioactive components and antineoplastic properties of sporoderm-broken spores from wild Cordyceps cicadae
  62. HPLC-PDA-MS/MS Characterization of Bioactive Secondary Metabolites from Turraea fischeri Bark Extract and Its Antioxidant and Hepatoprotective Activities In Vivo
  63. Polyphenolics from Albizia harveyi Exhibit Antioxidant Activities and Counteract Oxidative Damage and Ultra-Structural Changes of Cryopreserved Bull Semen
  64. HPLC-DAD-ESI-MS/MS analysis of fruits from Firmiana simplex (L.) and evaluation of their antioxidant and antigenotoxic properties
  65. A Polymer/Peptide Complex-Based Sensor Array That Discriminates Bacteria in Urine
  66. Senna singueana: Antioxidant, Hepatoprotective, Antiapoptotic Properties and Phytochemical Profiling of a Methanol Bark Extract
  67. Hepatoprotective and hypoglycemic effects of a tannin rich extract from Ximenia americana var. caffra root
  68. Albizia harveyi: phytochemical profiling, antioxidant, antidiabetic and hepatoprotective activities of the bark extract
  69. Cytotoxicity of the Essential Oil of Fennel (Foeniculum vulgare) from Tajikistan
  70. Anti-Aging and Antioxidant Potential of Paullinia cupana var. sorbilis: Findings in Caenorhabditis elegans Indicate a New Utilization for Roasted Seeds of Guarana
  71. Biologically active recombinant human erythropoietin expressed in hairy root cultures and regenerated plantlets of Nicotiana tabacum L.
  72. Gene flow and genetic drift contribute to high genetic diversity with low phylogeographical structure in European hoopoes (Upupa epops)
  73. Hyperthermia and associated changes in membrane fluidity potentiate P2X7 activation to promote tumor cell death
  74. Pre-Quaternary divergence and subsequent radiation explain longitudinal patterns of genetic and morphological variation in the striped skink, Heremites vittatus
  75. Cucurbitacins: elucidation of their interactions with the cytoskeleton
  76. The Essential Oils from Pittosporum tobira Flowers Display Antiproliferative Properties and Inducing Apoptosis on Lung Carcinoma Cells
  77. Antihyperglycaemic activity of the methanol extract from leaves ofEremophila maculata(Scrophulariaceae) in streptozotocin-induced diabetic rats
  78. Chemosensitizing Properties of β-Caryophyllene and β-Caryophyllene Oxide in Combination with Doxorubicin in Human Cancer Cells
  79. A new subfamily classification of the Leguminosae based on a taxonomically comprehensive phylogeny – The Legume Phylogeny Working Group (LPWG)
  80. Diversity of the Mountain Flora of Central Asia with Emphasis on Alkaloid-Producing Plants
  81. Enhanced extraction efficiency of bioactive compounds and antioxidant activity from Hippophae rhamnoides L. by-products using a fast and efficient extraction method
  82. L-Canavanine Potentiates Cytotoxicity of Chemotherapeutic Drugs in Human Breast Cancer Cells
  83. Phylogeny and new taxonomy of the Booted Eagles (Accipitriformes: Aquilinae)
  84. Inhibition of cytochrome P450 (CYP3A4) activity by extracts from 57 plants used in traditional chinese medicine (TCM)
  85. The antimicrobial peptide snakin-2 is upregulated in the defense response of tomatoes (Solanum lycopersicum) as part of the jasmonate-dependent signaling pathway
  86. Tools of pathway reconstruction and production of economically relevant plant secondary metabolites in recombinant microorganisms
  87. How do the alkaloids emetine and homoharringtonine kill trypanosomes? An insight into their molecular modes of action
  88. Identification of phenolic secondary metabolites fromSchotia brachypetalaSond. (Fabaceae) and demonstration of their antioxidant activities inCaenorhabditis elegans
  89. Chemical Profiling of the Essential Oils ofSyzygium aqueum,Syzygium samarangenseandEugenia unifloraand Their Discrimination Using Chemometric Analysis
  90. Anthocyanin-rich extract of Acai ( Euterpe precatoria Mart.) mediates neuroprotective activities in Caenorhabditis elegans
  91. Cytoskeletal interference – A new mode of action for the anticancer drugs camptothecin and topotecan
  92. Extracts from Traditional Chinese Medicinal Plants Inhibit Acetylcholinesterase, a Known Alzheimer’s Disease Target
  93. Composition of the essential oils of three Uzbek Scutellaria species (Lamiaceae) and their antioxidant activities
  94. Chemical profiling of Phlomis thapsoides (Lamiaceae) and in vitro testing of its biological activities
  95. Eremophila maculata- Isolation of a rare naturally-occurring lignan glycoside and the hepatoprotective activity of the leaf extract
  96. Chemical Composition of the Essential Oil from Aerial Parts of Javanian Pimpinella pruatjan Molk. and Its Molecular Phylogeny
  97. The Interference of Selected Cytotoxic Alkaloids with the Cytoskeleton: An Insight into Their Modes of Action
  98. Carlina acaulis Exhibits Antioxidant Activity and Counteracts Aβ Toxicity in Caenorhabditis elegans
  99. A new species of the genus Eremias Fitzinger, 1834 (Squamata: Lacertidae) from Central Iran, supported by mtDNA sequences and morphology
  100. Scavenging of small bird carrion in southwestern Germany by beetles, birds and mammals
  101. Polyphenols from Erythrina crista-galli: Structures, Molecular Docking and Phytoestrogenic Activity
  102. Composition of the Essential Oil of Ferula clematidifolia
  103. Composition of the Essential Oil of Polychrysum tadshikorum
  104. Rose-ringed Parakeet Populations and Numbers in Europe: A Complete Overview
  105. Chlorophyll enhances oxidative stress tolerance inCaenorhabditis elegansand extends its lifespan
  106. A note on the biogeographical origin of the brine shrimp Artemia urmiana Günther, 1899 from Urmia Lake, Iran
  107. Update of “Biodiversity of the Hypersaline Urmia Lake National Park (NW Iran)”
  108. Marcusenius desertussp. nov. (Teleostei: Mormyridae), a mormyrid fish from the Namib desert
  109. Corynebacterium uropygiale sp. nov., isolated from the preen gland of Turkeys (Meleagris gallopavo)
  110. An Anthocyanin-Rich Extract of Acai (Euterpe precatoriaMart.) Increases Stress Resistance and Retards Aging-Related Markers inCaenorhabditis elegans
  111. Reconstruction of the Evolutionary History and Dispersal of Usutu Virus, a Neglected Emerging Arbovirus in Europe and Africa
  112. The Essential Oil Compositions ofOcimum basilicumfrom Three Different Regions: Nepal, Tajikistan, and Yemen
  113. L-Canavanine potentiates the cytotoxicity of doxorubicin and cisplatin in arginine deprived human cancer cells
  114. anti -inflammatory activity of new isorhamnetin derivatives from Salsola imbricata
  115. essential oils of thyme (Thymus) show interesting biological activities
  116. A new octadecenoic acid derivative from Caesalpinia gilliesii flowers with potent hepatoprotective activity
  117. Cytotoxic potentiation of vinblastine and paclitaxel by L-canavanine in human cervical cancer and hepatocellular carcinoma cells
  118. Reprising the taxonomy of Cyprus Scops Owl Otus (scops) cyprius, a neglected island endemic
  119. Membrane Disintegration Caused by the Steroid Saponin Digitonin Is Related to the Presence of Cholesterol
  120. Lupanine Improves Glucose Homeostasis by Influencing KATP Channels and Insulin Gene Expression
  121. Combinations of Alkaloids Affecting Different Molecular Targets with the Saponin Digitonin Can Synergistically Enhance Trypanocidal Activity against Trypanosoma brucei brucei
  122. Average nucleotide identity of genome sequences supports the description of Rhizobium lentis sp. nov., Rhizobium bangladeshense sp. nov. and Rhizobium binae sp. nov. from lentil (Lens culinaris) nodules
  123. Natural lignans from Arctium lappa as antiaging agents in Caenorhabditis elegans
  124. Inhibition of Cytosolic Phospholipase A2α (cPLA2α) by Medicinal Plants in Relation to Their Phenolic Content
  125. Recombinant Production of Snakin-2 (an Antimicrobial Peptide from Tomato) in E. coli and Analysis of Its Bioactivity
  126. Sekundärstoffe - die Geheimwaffen der Pflanzen
  127. Avian genomics: fledging into the wild!
  128. Diversity Best Paper Awards for 2015
  129. Cytotoxicity of arctigenin and matairesinol against the T-cell lymphoma cell line CCRF-CEM
  130. Extracts of Glycyrrhiza uralensis and Isoliquiritigenin Counteract Amyloid-β Toxicity in Caenorhabditis elegans
  131. Taxonomic reevaluation ofEremias strauchi strauchiKessler, 1878 andEremias strauchi kopetdaghicaSzczerbak, 1972, based on nuclear and mitochondrial DNA sequences (Reptilia: Lacertidae)
  132. Geographical distribution and evolutionary divergence times of Asian populations of the brine shrimpArtemia(Crustacea, Anostraca)
  133. Dose-Dependent Cytotoxic Effects of Boldine in HepG-2 Cells—Telomerase Inhibition and Apoptosis Induction
  134. Pharmacological synergism of bee venom and melittin with antibiotics and plant secondary metabolites against multi-drug resistant microbial pathogens
  135. Natural lignans from Arctium lappa modulate P-glycoprotein efflux function in multidrug resistant cancer cells
  136. Differences in gene flow in a twofold secondary contact zone of pond turtles in southern Italy (Testudines: Emydidae:Emys orbicularis galloitalica,E. o. hellenica,E. trinacris)
  137. Does evolution of plumage patterns and of migratory behaviour in Apodini swifts (Aves: Apodiformes) follow distributional range shifts?
  138. Volatile constituents of Dietes bicolor (Iridaceae) and their antimicrobial activity
  139. Fallopia japonica, a Natural Modulator, Can Overcome Multidrug Resistance in Cancer Cells
  140. Synergistic antibacterial activity of the combination of the alkaloid sanguinarine with EDTA and the antibiotic streptomycin against multidrug resistant bacteria
  141. Mechanistic Investigation of Interactions between Steroidal Saponin Digitonin and Cell Membrane Models
  142. A re-evaluation of taxonomic status of Montivipera (Squamata: Viperidae) from Iran using a DNA barcoding approach
  143. Genetic and Phenotypic Evidence Supports Evolutionary Divergence of the American Flamingo (Phoenicopterus ruber) Population in the Galápagos Islands
  144. Artemia biodiversity in Asia with the focus on the phylogeography of the introduced American species Artemia franciscana Kellogg, 1906
  145. A re-evaluation of phylogenetic relationships within reed warblers (Aves: Acrocephalidae) based on eight molecular loci and ISSR profiles
  146. In vitro propagation of the medicinal plant Ziziphora tenuior L. and evaluation of its antioxidant activity
  147. Evolution of Secondary Metabolism in Plants
  148. Antiproliferative Effect of the Isoquinoline Alkaloid Papaverine in Hepatocarcinoma HepG-2 Cells — Inhibition of Telomerase and Induction of Senescence
  149. Analysis of the genetic variability of Artemia franciscana Kellogg, 1906 from the Great Salt Lake (USA) based on mtDNA sequences, ISSR genomic fingerprinting and biometry
  150. Phytochemical analysis and bioactivity of the aerial parts of Abutilon theophrasti (Malvaceae), a medicinal weed
  151. Diversity of Secondary Metabolites in the Genus Silene L. (Caryophyllaceae)—Structures, Distribution, and Biological Properties
  152. Tetrandrine and fangchinoline, bisbenzylisoquinoline alkaloids from Stephania tetrandra can reverse multidrug resistance by inhibiting P-glycoprotein activity in multidrug resistant human cancer cells
  153. Mitochondrial phylogeography of the Eurasian Reed WarblerAcrocephalus scirpaceusand the first genetic record ofA. s. fuscusin Central Europe
  154. Mitochondrial evidence for genetic diversity and low phylogeographic differentiation in the Marsh Warbler Acrocephalus palustris (Aves: Acrocephalidae)
  155. Development of New Microsatellite (STR) Markers for Montagu’s Harrier (Circus pygargus) via 454 Shot-Gun Pyrosequencing
  156. Volatile Oils from the Aerial Parts ofEremophila maculataand Their Antimicrobial Activity
  157. Effect of hesperidin and neohesperidin from bittersweet orange (Citrus aurantium var. bigaradia) peel on indomethacin-induced peptic ulcers in rats
  158. Natural compounds boldine and menthol are antagonists of human 5-HT3receptors: implications for treating gastrointestinal disorders
  159. Diversity of Pyrrolizidine Alkaloids in the Boraginaceae Structures, Distribution, and Biological Properties
  160. Immediate Effects of Nectar Robbing by Palestine Sunbirds (Nectarinia osea) on Nectar Alkaloid Concentrations in Tree Tobacco (Nicotiana glauca)
  161. Phylogeny of water birds inferred from mitochondrial DNA sequences of nine protein coding genes
  162. Editorial: Biotechnology Journal's diverse coverage of biotechnology
  163. EPs7630® from Pelargonium sidoides increases stress resistance in Caenorhabditis elegans probably via the DAF-16/FOXO pathway
  164. Synergistic interactions in two-drug and three-drug combinations (thymol, EDTA and vancomycin) against multi drug resistant bacteria including E. coli
  165. Biodiversity of the Hypersaline Urmia Lake National Park (NW Iran)
  166. In vitro antioxidant activities and antioxidant enzyme activities in HepG2 cells and main active compounds of endophytic fungus from pigeon pea [Cajanus cajan (L.) Millsp.]
  167. Multiple speciation across the Andes and throughout Amazonia: the case of the spot-backed antbird species complex (Hylophylax naevius/Hylophylax naevioides)
  168. Use of rbcL sequences for DNA barcoding and authentication of plant drugs used in Traditional Chinese Medicine
  169. Anti-infective and cytotoxic properties of Bupleurum marginatum
  170. Lack of correlation between sex ratio and food supply or other biotic variables in nestlings of Tengmalm’s Owl Aegolius funereus
  171. Marked differentiation in a new species of dwarf stonebasher,Pollimyrus cuandoensissp. nov. (Mormyridae: Teleostei), from a contact zone with two sibling species of the Okavango and Zambezi rivers
  172. Chemical composition and anti-inflammatory activity of the essential oils ofPsidium guajavafruits and leaves
  173. Influence of combinations of digitonin with selected phenolics, terpenoids, and alkaloids on the expression and activity of P-glycoprotein in leukaemia and colon cancer cells
  174. Secretory ranalexin produced in recombinantPichia pastorisexhibits additive or synergistic bactericidal activity when used in combination with polymyxin B or linezolid against multi-drug resistant bacteria
  175. Hepatoprotective effect of limonin, a natural limonoid from the seed of Citrus aurantium var. bigaradia, on D-galactosamine-induced liver injury in rats
  176. Towards a new classification system for legumes: Progress report from the 6th International Legume Conference
  177. Microsatellite marker discovery using single molecule real-time circular consensus sequencing on the Pacific Biosciences RS
  178. Evolution of secondary metabolites in legumes (Fabaceae)
  179. The β-carboline alkaloid harmine inhibits telomerase activity of MCF-7 cells by down-regulating hTERT mRNA expression accompanied by an accelerated senescent phenotype
  180. Variations of the chemical composition and bioactivity of essential oils from leaves and stems ofLiquidambar styraciflua(Altingiaceae)
  181. Rhizobium leguminosarumis the symbiont of lentils in the Middle East and Europe but not in Bangladesh
  182. Corrigendum
  183. Molecular Characterization ofOnobrychis altissima(Fabaceae) Populations from Iran, with the Description ofO. chaldoranensis sp. nova
  184. East–west differentiation in theMarcusenius macrolepidotusspecies complex in Southern Africa: the description of a new species for the lower Cunene River, Namibia (Teleostei: Mormyridae)
  185. The genusEremophila(Scrophulariaceae): an ethnobotanical, biological and phytochemical review
  186. A novel method for semen collection and artificial insemination in large parrots (Psittaciformes)
  187. Polyphenols from aerial parts ofPolygonum bellardiiand their biological activities
  188. Fine-scale population genetic structure in Artemia urmiana (Günther, 1890) based on mtDNA sequences and ISSR genomic fingerprinting
  189. A revision of African Velloziaceae based on leaf anatomy characters andrbcLnucleotide sequences
  190. Molecular phylogeny and ecogeography ofOnobrychis viciifoliaScop. (Fabaceae) based on nrDNA ITS sequences and genomic ISSR fingerprinting
  191. Iranian Onobrychis carduchorum (Fabaceae) populations: morphology, ecology and phylogeography
  192. Anthocyanin-rich Purple Wheat Prolongs the Life Span of Caenorhabditis elegans Probably by Activating the DAF-16/FOXO Transcription Factor
  193. Modulation of multidrug resistance in cancer cells by chelidonine and Chelidonium majus alkaloids
  194. Ameliorative effect of aspalathin from rooibos (Aspalathus linearis) on acute oxidative stress in Caenorhabditis elegans
  195. An isoquinoline alkaloid from the Chinese herbal plant Corydalis yanhusuo W.T. Wang inhibits P-glycoprotein and multidrug resistance-associate protein 1
  196. Influence of resveratrol on oxidative stress resistance and life span inCaenorhabditis elegans
  197. Bactericidal properties of the antimicrobial peptide Ib-AMP4 fromImpatiens balsaminaproduced as a recombinant fusion-protein inEscherichia coli
  198. Multilocus phylogeography of the Wedge-billed Woodcreeper Glyphorynchus spirurus (Aves, Furnariidae) in lowland Amazonia: Widespread cryptic diversity and paraphyly reveal a complex diversification pattern
  199. Epigallocatechin Gallate (EGCG) from Green Tea (Camellia sinensis) and Other Natural Products Mediate Stress Resistance and Slows Down Aging Processes in Caenorhabditis elegans
  200. The repelling effect of plant secondary metabolites on water voles,Arvicola amphibius
  201. The Phorbol Ester Fraction from Jatropha curcas Seed Oil: Potential and Limits for Crop Protection against Insect Pests
  202. Digitonin synergistically enhances the cytotoxicity of plant secondary metabolites in cancer cells
  203. Synergism of three-drug combinations of sanguinarine and other plant secondary metabolites with digitonin and doxorubicin in multi-drug resistant cancer cells
  204. Medicinal Plants: A Source of Anti-Parasitic Secondary Metabolites
  205. Molecular cloning and expression of ranalexin, a bioactive antimicrobial peptide from Rana catesbeiana in Escherichia coli and assessments of its biological activities
  206. Alkaloid concentration of the invasive plant species Ulex europaeus in relation to geographic origin and herbivory
  207. A critical revision of the churchill snoutfish, genusPetrocephalusMarcusen, 1854 (Actinopterygii: Teleostei: Mormyridae), from southern and eastern Africa, with the recognition ofPetrocephalus tanensis, and the description of five new species
  208. Carotenoids reverse multidrug resistance in cancer cells by interfering with ABC-transporters
  209. Antimicrobial activity of a traditionally used complex essential oil distillate (Olbas® Tropfen) in comparison to its individual essential oil ingredients
  210. Reliance on pollinators predicts defensive chemistry across tobacco species
  211. Purinergic Signaling in Glioma Progression
  212. Physical training normalizes nucleotide hydrolysis and biochemical parameters in blood serum from streptozotocin-diabetic rats
  213. A novel cytotoxic aryltetraline lactone from Bupleurum marginatum (Apiaceae)
  214. Molecular phylogeny of Old World swifts (Aves: Apodiformes, Apodidae, Apus and Tachymarptis) based on mitochondrial and nuclear markers
  215. Antiproliferative Effects of Crocin in HepG2 Cells by Telomerase Inhibition and hTERT Down-Regulation
  216. Molecular phylogeny and intraspecific differentiation of the Eremias velox complex of the Iranian Plateau and Central Asia (Sauria, Lacertidae)
  217. Phylogeography of the chestnut-tailed antbird (Myrmeciza hemimelaena) clarifies the role of rivers in Amazonian biogeography
  218. Antitrypanosomal Properties ofPanax ginsengC. A. Meyer: New Possibilities for a Remarkable Traditional Drug
  219. Genetic diversity of rhizobia nodulating lentil (Lens culinaris) in Bangladesh
  220. Epizootic Emergence of Usutu Virus in Wild and Captive Birds in Germany
  221. CRUDE PROTEIN, AMINO ACID AND ALKALOID CONTENTS OF ANNUAL SWEET LUPIN (LUPINUS SPP. L.) FORAGES AND SEEDS GROWN IN ETHIOPIA
  222. Production and secretion of recombinant thaumatin in tobacco hairy root cultures
  223. Secondary Metabolites from Plants Inhibiting ABC Transporters and Reversing Resistance of Cancer Cells and Microbes to Cytotoxic and Antimicrobial Agents
  224. Menschen-Bilder
  225. Population genetics of the Halys pit viper (Gloydius halys) at the northern distribution limit in Siberia
  226. Residency and a Broad Feeding Spectrum are Related to Extensive Spatial Exploration in Parrots*
  227. Perspectives of purinergic signaling in stem cell differentiation and tissue regeneration
  228. Piperine, a piperidine alkaloid from Piper nigrum re-sensitizes P-gp, MRP1 and BCRP dependent multidrug resistant cancer cells
  229. Overexpression of NTPDase2 in gliomas promotes systemic inflammation and pulmonary injury
  230. Song complexity in male marsh warblers: does it reflect male quality?
  231. Synergistic interactions of saponins and monoterpenes in HeLa cells, Cos7 cells and in erythrocytes
  232. Quinolizidine alkaloid composition in different organs of Lupinus aschenbornii
  233. Diversity of Pharmacological Properties in Chinese and European Medicinal Plants: Cytotoxicity, Antiviral and Antitrypanosomal Screening of 82 Herbal Drugs
  234. Biological Activities of Xanthatin from Xanthium strumarium Leaves
  235. Eleven new microsatellite loci in the globally threatened Aquatic Warbler (Acrocephalus paludicola)
  236. Phylogeography and population structure of Krüper’s Nuthatch Sitta krueperi from Turkey based on microsatellites and mitochondrial DNA
  237. Phylogeography, pre-zygotic isolation and taxonomic status in the endemic Cyprus Wheatear Oenanthe cypriaca
  238. Concentrations of retinol, 3,4-didehydroretinol, and retinyl esters in plasma of free-ranging birds of prey
  239. Flavonoids inScutellaria immaculataandS. ramosissima(Lamiaceae) and their biological activity
  240. Myrtenal inhibits acetylcholinesterase, a known Alzheimer target
  241. Cytotoxic activity of secondary metabolites derived from Artemisia annua L. towards cancer cells in comparison to its designated active constituent artemisinin
  242. Avaliação do impacto da exposição a agrotóxicos sobre a saúde de população rural: Vale do Taquari (RS, Brasil)
  243. Chemical composition and biological activity of Citrus jambhiri Lush
  244. Carlina Oxide – A Natural Polyacetylene fromCarlina acaulis(Asteraceae) with Potent Antitrypanosomal and Antimicrobial Properties
  245. Enzymatic water extraction of taxifolin from wood sawdust of Larix gmelini (Rupr.) Rupr. and evaluation of its antioxidant activity
  246. Antibacterial activity of essential oils fromEucalyptusand of selected components against multidrug-resistant bacterial pathogens
  247. Resource Use by Non-Native Ring-Necked Parakeets (Psittacula krameri) and Native Starlings (Sturnus vulgaris) in Central Europe
  248. Mating system, paternity and sex allocation in Eurasian Wrynecks (Jynx torquilla)
  249. Ecto-5′-nucleotidase/CD73 knockdown increases cell migration and mRNA level of collagen I in a hepatic stellate cell line
  250. Plasma concentration of α-tocopherol in different free-ranging birds of prey
  251. Microarray analysis of nemorosone-induced cytotoxic effects on pancreatic cancer cells reveals activation of the unfolded protein response (UPR)
  252. Michael Wink on Molecular Biotechnology and Growing Grapes
  253. Chemical composition of the SFE-CO2 extracts from Cajanus cajan (L.) Huth and their antimicrobial activity in vitro and in vivo
  254. Determination of quinolizidine alkaloids in different Lupinus species by NACE using UV and MS detection
  255. GenusBupleurum: a review of its phytochemistry, pharmacology and modes of action
  256. Synergistic properties of the terpenoids aromadendrene and 1,8-cineole from the essential oil of Eucalyptus globulus against antibiotic-susceptible and antibiotic-resistant pathogens
  257. Native or not? Tracing the origin of wild-caught and captive freshwater turtles in a threatened and widely distributed species (Emys orbicularis)
  258. Trypanocidal and antileukaemic effects of the essential oils of Hagenia abyssinica, Leonotis ocymifolia, Moringa stenopetala, and their main individual constituents
  259. Optimization of microwave-assisted extraction of triterpene saponins from defatted residue of yellow horn (Xanthoceras sorbifolia Bunge.) kernel and evaluation of its antioxidant activity
  260. Genetic differentiation of the Thorn-tailed Rayadito Aphrastura spinicauda (Furnariidae: Passeriformes) revealed by ISSR profiles suggests multiple palaeorefugia and high recurrent gene flow
  261. Epigallocatechin gallate inhibits beta amyloid oligomerization in Caenorhabditis elegans and affects the daf-2/insulin-like signaling pathway
  262. Biological activity of the essential oil ofKadsura longipedunculata(Schisandraceae) and its major components
  263. Preparative enrichment and separation of astragalosides from Radix Astragali extracts using macroporous resins
  264. Gene flow across secondary contact zones of the Emys orbicularis complex in the Western Mediterranean and evidence for extinction and re-introduction of pond turtles on Corsica and Sardinia (Testudines: Emydidae)
  265. Leaf herbivory and drought stress affect floral attractive and defensive traits in Nicotiana quadrivalvis
  266. Biochemistry of Plant Secondary Metabolism
  267. Antioxidant Activities and Xanthine Oxidase Inhibitory Effects of Extracts and Main Polyphenolic Compounds Obtained fromGeranium sibiricumL.
  268. Functions and Biotechnology of Plant Secondary Metabolites
  269. Volatile components of four Ethiopian Artemisia species extracts and their in vitro antitrypanosomal and cytotoxic activities
  270. Molecular phylogeny of the Eremias persica complex of the Iranian plateau (Reptilia: Lacertidae), based on mtDNA sequences
  271. Introduction
  272. Molecular Modes of Action of Defensive Secondary Metabolites
  273. Synergistic and Additive Effects of Epigallocatechin Gallate and Digitonin on Plasmodium Sporozoite Survival and Motility
  274. Characterization of ATP-induced cell death in the GL261 mouse glioma
  275. Inhibition of P-glycoprotein activity by limonin and other secondary metabolites from Citrus species in human colon and leukaemia cell lines
  276. The beta-carboline alkaloid harmine inhibits BCRP and can reverse resistance to the anticancer drugs mitoxantrone and camptothecin in breast cancer cells
  277. Chemical-Biology of Natural Products from Medicinal Plants for Cancer Therapy
  278. Phylogeography of the Caspian whipsnake in Europe with emphasis on the westernmost populations
  279. Screening of some Tanzanian medicinal plants for their trypanocidal and cytotoxic activities
  280. Medicinally important secondary metabolites in recombinant microorganisms or plants: Progress in alkaloid biosynthesis
  281. Molecular Phylogeny of Owls (Strigiformes) Inferred from DNA Sequences of the Mitochondrial Cytochromeband the NuclearRAG-1gene
  282. Successional Change in Phosphorus Stoichiometry Explains the Inverse Relationship between Herbivory and Lupin Density on Mount St. Helens
  283. Relict Populations and Endemic Clades in Palearctic Reptiles: Evolutionary History and Implications for Conservation
  284. Phylogenetic relationships based on two mitochondrial genes and hybridization patterns in Anatidae
  285. Medicinal Chemistry of Paclitaxel and its Analogues
  286. A revised molecular phylogeny of the globally distributed hawkmoth genus Hyles (Lepidoptera: Sphingidae), based on mitochondrial and nuclear DNA sequences
  287. Influence of red clover (Trifolium pratense) isoflavones on gene and protein expression profiles in liver of ovariectomized rats
  288. Taxonomic status and evolutionary history of the Saxicola torquata complex
  289. Genetic Variation of Four Gyps Species (Gyps bengalensis, G. AFRICANUS, G. indicus and G. fulvus) Based on Microsatellite Analysis
  290. Cryptic diversity in a Eurasian water snake (Natrix tessellata, Serpentes: Colubridae): Evidence from mitochondrial sequence data and nuclear ISSR-PCR fingerprinting
  291. Chemical composition and biological activity of the essential oil obtained from Bupleurum marginatum (Apiaceae)
  292. Mitochondrial diversity of European pond turtles (Emys orbicularis) in Anatolia and the Ponto-Caspian Region: Multiple old refuges, hotspot of extant diversification and critically endangered endemics
  293. Towards a Better Understanding of Diversity
  294. Antitrypanosomal and cytotoxic activities of pyrrolizidine alkaloid-producing plants of Ethiopia
  295. Does Serranochromis altus (Teleostei: Cichlidae) exist in the Okavango Delta, Botswana?
  296. New generic circumscriptions in the tribe Crotalarieae (Fabaceae)
  297. Towards the phylogeny of the Curculionoidea (Coleoptera): Reconstructions from mitochondrial and nuclear ribosomal DNA sequences
  298. Biological activities and chemistry of saponins from Chenopodium quinoa Willd.
  299. Identification and Quantification of Steroidal Alkaloids from Wild Tuber-Bearing Solanum Species by HPLC and LC-ESI-MS
  300. Apparent influences of host-plant distribution on the structure and the genetic variability of local populations of the Purple Clay (Diarsia brunnea)
  301. High mortality and sex ratio imbalance in a critically declining Oriental White-backed Vulture population (Gyps bengalensis) in Pakistan
  302. Transcriptional down regulation of hTERT and senescence induction in HepG2 cells by chelidonine
  303. Epigallocatechin Gallate from Green Tea (Camellia sinensis) Increases Lifespan and Stress Resistance inCaenorhabditis elegans
  304. Phylogeny and phylogeography of critically endangered Gyps species based on nuclear and mitochondrial markers
  305. Evolutionary Advantage and Molecular Modes of Action of Multi-Component Mixtures Used in Phytomedicine
  306. Selection on a eumelanic ornament is stronger in the tropics than in temperate zones in the worldwide-distributed barn owl
  307. Use of mitochondrial and nuclear genes to infer the origin of two endemic pigeons from the Canary Islands
  308. Alkaloids Induce Programmed Cell Death in Bloodstream Forms of Trypanosomes (Trypanosoma b. brucei)
  309. Phylogenetic Relationships of Tribe Crotalarieae (Fabaceae) Inferred from DNA Sequences and Morphology
  310. Combination of On-Line Solid-Phase Extraction with LC-MS for the Determination of Potentially Hazardous Glycoalkaloids in Potato Products
  311. Phylogenetic differentiation of Sylvia species (Aves: Passeriformes) of the Atlantic islands (Macaronesia) based on mitochondrial DNA sequence data and morphometrics
  312. Lobeline, a piperidine alkaloid from Lobelia can reverse P-gp dependent multidrug resistance in tumor cells
  313. The role of ecto-5′-nucleotidase/CD73 in glioma cell line proliferation
  314. Effect of variety and harvesting management on the concentration of tannins and alkaloids in tagasaste (Chamaecytisus palmensis)
  315. Diversity of the Southeast Asian leaf turtle genusCyclemys: how many leaves on its tree of life?
  316. Isolation of microsatellite markers in the Emys orbicularis complex and development of multiplex PCR amplification
  317. Triterpene saponins from Chenopodium quinoa Willd.
  318. Molecular phylogeography of the viperine snake Natrix maura (Serpentes: Colubridae): Evidence for strong intraspecific differentiation
  319. Occurrence of pyrrolizidine alkaloids in three Ethiopian Solanecio species
  320. PESTICIDE RESIDUES OF FAILED EGGS OF ELEONORA'S FALCON FALCO ELEONORAE FROM AN AEGEAN COLONY
  321. Systematic studies in the genus Lebeckia and related genera (Crotalarieae, Fabaceae): A new generic classification for Lebeckia
  322. Distinct taxonomic position of the Madagascar stonechat (Saxicola torquatus sibilla) revealed by nucleotide sequences of mitochondrial DNA
  323. Phylogenetic position of the monotypic Des Murs’ Wiretail (Sylviorthorhynchus desmursii, Aves: Furnariidae) based on mitochondrial and nuclear DNA
  324. Activity and expression of ecto-5′-nucleotidase/CD73 are increased during phenotype conversion of a hepatic stellate cell line
  325. DNA Polymorphisms Affecting Chemosensitivity Toward Drugs
  326. Population sex ratio shift from fledging to recruitment: consequences for demography in a philopatric seabird
  327. Phylogeography of western Palaearctic reptiles – Spatial and temporal speciation patterns
  328. Species boundaries in Malagasy snakes of the genus Madagascarophis (Serpentes: Colubridae sensu lato) assessed by nuclear and mitochondrial markers
  329. Application of 16S, 18S rDNA and COI sequences in the molecular systematics of the earthworm family Lumbricidae (Annelida, Oligochaeta)
  330. Characteristics of Apoptosis Induction by the Alkaloid Emetine in Human Tumour Cell Lines
  331. Characterisation and expression of monosaccharide transporters in lupins, Lupinus polyphyllus and L. albus
  332. Molecular Target-Guided Tumor Therapy with Natural Products Derived from Traditional Chinese Medicine
  333. Analysis of forestry impacts and biodiversity in two Pyrenean forests through a comparison of moth communities (Lepidoptera, Heterocera)
  334. Phylogeography of the blue tit (Parus teneriffae-group) on the Canary Islands based on mitochondrial DNA sequence data and morphometrics
  335. Calibration of a molecular clock in tits (Paridae)—Do nucleotide substitution rates of mitochondrial genes deviate from the 2% rule?
  336. Canary Island great spotted woodpecker (Dendrocopos major) has distinct mtDNA
  337. Allopatric differentiation in theMarcusenius macrolepidotusspecies complex in southern and eastern Africa: the resurrection ofM. pongolensisandM. angolensis, and the description of two new species (Mormyridae, Teleostei)
  338. NA+- and K+-channels as molecular targets of the alkaloid ajmaline in skeletal muscle fibres
  339. Modulation of angiogenesis by dithiolethione-modified NSAIDs and valproic acid
  340. Phylogeography and population structure of the saker falcon (Falco cherrug) and the influence of hybridization: mitochondrial and microsatellite data
  341. A reply to Baldwin: critique does not weaken major conclusions
  342. Rapid Sustainability Modeling for Raptors by Radiotagging and DNA-Fingerprinting
  343. Mitochondrial phylogeography of European pond turtles (Emys orbicularis, Emys trinacris) – an update
  344. Chapter 1 Molecular Modes of Action of Cytotoxic Alkaloids: From DNA Intercalation, Spindle Poisoning, Topoisomerase Inhibition to Apoptosis and Multiple Drug Resistance
  345. Phenotypic plasticity leads to incongruence between morphology-based taxonomy and genetic differentiation in western Palaearctic tortoises (Testudo graeca complex; Testudines, Testudinidae)
  346. Genetically confirmed interbreeding between western Bonelli’s warbler (Phylloscopus bonelli) and wood warbler (P. sibilatrix)
  347. Reduction of Cytotoxicity of the Alkaloid Emetine through P-Glycoprotein (MDR1/ABCB1) in Human Caco-2 Cells and Leukemia Cell Lines
  348. Occurrence of iridoid glycosides in in vitro cultures and intact plants of Scrophularia nodosa L.
  349. Chemotaxonomy of Portuguese Ulex: Quinolizidine alkaloids as taxonomical markers
  350. A rangewide phylogeography of Hermann's tortoise, Testudo hermanni (Reptilia: Testudines: Testudinidae): implications for taxonomy
  351. Incongruence of morphology and genetic markers in Hyles tithymali (Lepidoptera: Sphingidae) from the Canary Islands
  352. Antibacterial, antiviral, antiproliferative and apoptosis-inducing properties ofBrackenridgea zanguebarica(Ochnaceae)
  353. Leaf herbivory and nutrients increase nectar alkaloids
  354. Heterogeneity of Three Molecular Data Partition Phylogenies of Mints Related to M. × piperita (Mentha; Lamiaceae)
  355. Radiation of Atlantic goldcrests Regulus regulus spp.: evidence of a new taxon from the Canary Islands
  356. Pharmacologically active natural products in the defence secretion of Palembus ocularis (Tenebrionidae, Coleoptera)
  357. Use of DNA markers to study bird migration
  358. Evolution and phylogeny of the genus Natrix (Serpentes: Colubridae)
  359. The Effects of Nectar–Nicotine on Colony Fitness of Caged Honeybees
  360. Chapter 11 Importance of plant secondary metabolites for protection against insects and microbial infections
  361. Errata
  362. Phylogeography of island canary (Serinus canaria) populations
  363. Wie funktionieren Phytopharmaka? - Wirkmechanismen der Vielstoffgemische
  364. Sequestration of phorbol esters by aposematic larvae of Hyles euphorbiae (Lepidoptera: Sphingidae)?
  365. Transfer of endophyte-origin defensive alkaloids from a grass to a hemiparasitic plant
  366. Environmentally caused dwarfism or a valid species—Is Testudo weissingeri Bour, 1996 a distinct evolutionary lineage? New evidence from mitochondrial and nuclear genomic markers
  367. Out of Africa? Phylogenetic relationships between Falco biarmicus and the other hierofalcons (Aves: Falconidae)
  368. Binding of Flavonoids fromSophora flavescensto the Rat Uterine Estrogen Receptor
  369. The phylogeny of the complex (Lepidoptera: Sphingidae): Molecular evidence from sequence data and ISSR-PCR fingerprints
  370. Sustainable bioproduction of phytochemicals by plant in vitro cultures: anticancer agents
  371. Hatching sex ratio and sex specific chick mortality in common terns Sterna hirundo
  372. Do Naïve Ruminants Degrade Alkaloids in the Rumen?
  373. A parthenogenetic Varanus
  374. A phytochemical study of the quinolizidine alkaloids fromGenista tenera by gas chromatography-mass spectrometry
  375. Distribution of mtDNA haplotypes (cyt b) of Emys orbicularis in France and implications for postglacial recolonization
  376. Limited ability of Palestine SunbirdsNectarinia oseato cope with pyridine alkaloids in nectar of Tree TobaccoNicotiana glauca
  377. Extra-pair paternity, testes size and testosterone level in relation to colour polymorphism in the barn owlTyto alba
  378. Patterns of pyrrolizidine alkaloids in 12 Ethiopian Crotalaria species
  379. Exploration of environmental changes relates to lifestyle
  380. The evolution of host plant manipulation by insects: molecular and ecological evidence from gall-forming aphids on Pistacia
  381. Molecular systematics of racers, whipsnakes and relatives (Reptilia: Colubridae) using mitochondrial and nuclear markers
  382. Song repertoire and duetting behaviour of the tropical boubou, Laniarius aethiopicus
  383. Salvia (Lamiaceae) is not monophyletic: implications for the systematics, radiation, and ecological specializations of Salvia and tribe Mentheae
  384. Transformed Roots of Lupinus mutabilis: Induction, Culture and Isoflavone Biosynthesis
  385. Reduction of Acrylamide Uptake by Dietary Proteins in a Caco-2 Gut Model
  386. Analysis of the taxonomy and nomenclature of the Procellariiformes based on complete nucleotide sequences of the mitochondrial cytochrome b gene
  387. Corrigendum
  388. Genetic vs. morphological differentiation of Old World buzzards (genus Buteo, Accipitridae)
  389. Phylogeny of Encephalartos: Some Eastern Cape Species
  390. Predator-prey relationships and the evolution of colour polymorphism: a comparative analysis in diurnal raptors
  391. Offspring sex ratio variation in relation to brood size and mortality in a promiscuous species: the Aquatic Warbler Acrocephalus paludicola
  392. Hippopotamyrus ansorgii species complex in the Upper Zambezi River System with a description of a new species, H. szaboi (Mormyridae)
  393. Multiple colonization of Madagascar and Socotra by colubrid snakes: evidence from nuclear and mitochondrial gene phylogenies
  394. Antitrypanosomal Activities of Proteasome Inhibitors
  395. Evolution of secondary metabolites from an ecological and molecular phylogenetic perspective
  396. Evidence for the Polyphyly of Haworthia (Asphodelaceae Subfamily Alooideae; Asparagales) Inferred from Nucleotide Sequences of rbcL, matK, ITS1 and Genomic Fingerprinting with ISSR-PCR
  397. Analysis of proteins in the spent culture medium of Lupinus albus by electrospray ionisation tandem mass spectrometry
  398. Evolution of chemical defense traits in the Leguminosae: mapping of distribution patterns of secondary metabolites on a molecular phylogeny inferred from nucleotide sequences of the rbcL gene
  399. Pyrrolizidine alkaloids from Onosma arenaria (Boraginaceae)
  400. Correlates of multiple paternity in the Aquatic Warbler (Acrocephalus ­paludicola)
  401. ISSR (Inter Simple Sequence Repeats) as genetic markers in Noctuids (Lepidoptera)
  402. Cycads: their evolution, toxins, herbivores and insect pollinators
  403. Antitrypanosomal Activities of Proteasome Inhibitors
  404. Triterpene glycosides of Lupinus angustifolius
  405. Molecular phylogeny of cycads inferred from rbcL sequences
  406. Alkaloid tolerance in Manduca sexta and phylogenetically related sphingids (Lepidoptera: Sphingidae)
  407. Concomitant occurrence of pyrrolizidine and quinolizidine alkaloids in the hemiparasite Osyris alba L. (Santalaceae)
  408. In Vitro Effect of Alkaloids on Bloodstream Forms of Trypanosoma brucei and T. congolense
  409. Phylogenetic Relationships between Asplenium bourgaei (Boiss.) Milde and A. jahandiezii (Litard.) Rouy Inferred from Morphological Characters and rbcL Sequences
  410. Clinical trial with escalating doses of the antiepidermal growth factor receptor humanized monoclonal antibody EMD 72 000 in patients with advanced squamous cell carcinoma of the larynx and hypopharynx
  411. Transfer of quinolizidine alkaloids from hosts to hemiparasites in two Castilleja–Lupinus associations: analysis of floral and vegetative tissues
  412. Identification and Biological Activities of Triterpenoid Saponins fromChenopodium quinoa
  413. African Traditional Medicine
  414. Secondary Metabolites: Deterring Herbivores
  415. Evolutionary Relationships among the True Vipers (Reptilia: Viperidae) Inferred from Mitochondrial DNA Sequences
  416. Allozyme and DNA sequence comparisons of nine species of Encephalartos (Zamiaceae)
  417. Phylogenetic relationships among European ratsnakes of the genus Elaphe Fitzinger based on mitochondrial DNA sequence comparisons
  418. Vererbung und Milieu
  419. Book Review
  420. Systematics and evolution of Velloziaceae, with special reference to sieve-element plastids and L sequence data
  421. Interference of alkaloids with neuroreceptors and ion channels
  422. Variation in extra-pair paternity in the polygynous Great Reed Warbler (Acrocephalus arundinaceus)
  423. Mitochondrial phylogeography of the European pond turtle, Emys orbicularis (Linnaeus 1758)
  424. Chemistry, mineralogy and microbiology of termite mound soil eaten by the chimpanzees of the Mahale Mountains, Western Tanzania
  425. Genetic diversity of scarlet macaws Ara macao in reintroduction studies for threatened populations in Costa Rica
  426. Cytochrome b gene haplotypes characterize chromosomal lineages of anoa, the Sulawesi dwarf buffalo
  427. Book Review
  428. Differential effects of alkaloids on sodium currents of isolated single skeletal muscle fibers
  429. Pyrrolizidine alkaloids in members of the Boraginaceae from Sinai (Egypt)
  430. Allozyme and DNA sequence data support speciation of Northern and Southern populations of silver catfish, Schilbe intermedius (Rüppel, 1832)
  431. Terpenoid Composition of the Wound-Induced Bark Exudate ofCommiphora tenuisfrom Ethiopia
  432. The use of (GACA)4PCR to sex Old World vultures (Aves: Accipitridae)
  433. Phylogenetic relationships in Mediterranean and North Atlantic shearwaters (Aves: Procellariidae) based on nucleotide sequences of mtDNA
  434. Phylogenetic Relationships in the Papilionoideae (Family Leguminosae) Based on Nucleotide Sequences of cpDNA (rbcL) and ncDNA (ITS 1 and 2)
  435. Studies on Nutritive Potential and Toxic Constituents of Different Provenances ofJatropha curcas
  436. Phylogenetic Relationships in Weevils (Coleoptera: Curculionoidea) Inferred from Nucleotide Sequences of Mitochondrial 16S rDNA
  437. A RNA/RNA heteroduplex cleavage analysis to detect rare mutations in populations
  438. Quinolizidine alkaloids from the east-african legume Dicraeopetalum stipulare harms
  439. Sequence Data of Mitochondrial 16S rDNA of Arctiidae and Nymphalidae: Evidence for a Convergent Evolution of Pyrrolizidine Alkoloid and Cardiac Glycoside Sequestration
  440. Anthraquinones in Rheum palmatum and Rumex dentatus(Polygonaceae), and phorbol esters in Jatropha curcas(Euphorbiaceae) with molluscicidal activity against the schistosome vector snails Oncomelania,Biomphalaria, and Bulinus
  441. Special Nitrogen Metabolism
  442. Biochemical activities of berberine, palmatine and sanguinarine mediating chemical defence against microorganisms and herbivores
  443. Compartmentation of Secondary Metabolites and Xenobiotics in Plant Vacuoles
  444. Book review
  445. Mediation of cardiac glycoside insensitivity in the monarch butterfly (Danaus plexippus): Role of an amino acid substitution in the ouabain binding site of Na+,K+-ATPase
  446. Molecular evolution of the leguminosae: Phylogeny of the three subfamilies based on rbcL-sequences
  447. Pyrrolizidine alkaloids from Cynoglossum creticum
  448. Pyrrolizidine alkaloids of Cynoglossum officinale and Cynoglossum amabile (family boraginaceae)
  449. Pyrrolizidine Alkaloids fromEchium setosumandEchium vulgare
  450. Eine neue Unterart des Brasil-Sperlingskauzes aus Zentralargentinien:Glaucidium brasilianum stranecki n. ssp.
  451. Uptake and sequestration of ouabain and other cardiac glycosides inDanaus plexippus (Lepidoptera: Danaidae): Evidence for a carrier-mediated process
  452. Evidence for a Cardenolide Carrier in Oncopeltus fasciatus (Dallas) (Insecta: Hemiptera)
  453. Patterns of quinolizidine alkaloids in 56 species of the genus Lupinus
  454. Variability of quinolizidine alkaloid profiles of Lupinus argentous (Fabaceae) from North America
  455. Binding of Quinolizidine Alkaloids to Nicotinic and Muscarinic Acetylcholine Receptors
  456. The cell culture medium ? a functional extracellular compartment of suspension-cultured cells
  457. Elevational variation of quinolizidine alkaloid contents in a lupine (Lupinus argenteus) of the Rocky Mountains
  458. Quinolizidine Alkaloid Profiles of South American Lupins: Lupinus linearis and the Lupinus gibertianus Complex
  459. Sequestration of pyrrolizidine alkaloids in several arctiid moths (Lepidoptera: Arctiidae)
  460. Alkaloid Composition of Lupinus albescens (Fabaceae) from South America
  461. Geese and dietary allelochemicals ? food palatability and geophagy
  462. Inter-and Intraspecific Variation of the Nucleotide Sequence of the Cytochrome b Gene in Cory's (Calonectris diomedea), Manx Shearwater (Puffinus puffinus) and the Fulmar (Fulmavus glacialis)
  463. Ökologische Biochemie
  464. Multiple Vaterschaften in Bruten des SeggenrohrsängersAcrocephalus paludicola: Erste Ergebnisse des DNA-Fingerprintings
  465. Populationsgenetik und Vaterschaftsanalyse beim Eleonorenfalken (Falco eleonorae)
  466. Quinolizidine alkaloids inGenista acanthoclada and its holoparasite,Cuscuta palaestina
  467. Attraction, deterrence or intoxication of bees (Apis mellifera) by plant allelochemicals
  468. Incorporation of 1- 13C-Acetate into tropane alkaloids by hairy root cultures of Hyoscyamus albus
  469. Molecular systematics of falcons (family Falconidae)
  470. Chapter 1 Allelochemical Properties or the Raison D'être of Alkaloids
  471. Book Review
  472. Molecular basis for the insensitivity of the Monarch (Danaus plexippus ) to cardiac glycosides
  473. Uresiphita reversalis (Lepidoptera: Pyralidae): Carrier-Mediated Uptake and Sequestration of Quinolizidine Alkaloids Obtained from the Host Plant Teline monspessulana
  474. Fate of quinolizidine alkaloids through three trophic levels:Laburnum anagyroides (Leguminosae) and associated organisms
  475. Molecular cloning of a cDNA from Lupinus polyphyllus cell cultures encoding a ribosomal protein (rps16)
  476. Uptake of Alkaloids by Latex Vesicles and Isolated Mesophyll Vacuoles of Chelidonium ntajus (Papaveraceae)
  477. Time-Course of Pyrrolizidine Alkaloid Processing in the Alkaloid Exploiting Arctiid Moth, Creatonotos transiens
  478. Molecular cloning of a lupin-specific gene from a cDNA library of suspension-cultured cells of Lupinus polyphyllus
  479. Carrier-mediated uptake of digoxin by larvae of the cardenolide sequestering moth,Syntomeida epilais
  480. Fate of plant-derived secondary metabolites in three moth species (Syntomis mogadorensis, Syntomeida epilais, andCreatonotos transiens)
  481. Tissue-specific expression of a cDNA clone from cell suspension cultures ofLupinus polyphyllus
  482. Organ Specific Storage of Dietary Pyrrolizidine Alkaloids in the Arctiid Moth Creatonotos transiens
  483. Molecular cloning of a cDNA for the ubiquitin gene ofLupinus polyphyllus
  484. Cellular and Subcellular Localization of Peroxidase Isoenzymes in Plants and Cell Suspension Cultures from Lupinus polyphyllus
  485. Chemical composition of a new variety of the Andean lupin (Lupinus mutabilis cv. Inti) with low-alkaloid content
  486. Biosynthesis of Pyrrolidine Alkaloid-Derived Pheromones in the Arctiid Moth, Creatonotos transiens: Stereochemical Conversion of Heliotrine
  487. Carrier-mediated uptake of pyrrolizidine alkaloids in larvae of the aposematic and alkaloid-exploiting moth Creatonotos
  488. On the Role of Δ1-Piperideine and Tripiperideine in the Biosynthesis of Quinolizidine Alkaloids
  489. Plant breeding: importance of plant secondary metabolites for protection against pathogens and herbivores
  490. Veränderungen des Brutvogelbestandes im Großraum Bonn: Analyse der Rasterkartierung 1975 und 1985
  491. Ortstreue und Genfluß bei Inselvogelarten: Eleonorenfalke (Falco eleonorae) und Gelbschnabelsturmtaucher (Calonectris diomedea)
  492. Niedrige Ei- und Körpertemperatur („Hypothermie“) bei brütenden Gelbschnabelsturmtauchern (Calonectris diomedea)
  493. Cell-Free Synthesis of the Alkaloids Ammodendrine and Smipine
  494. Alkaloids in Stem Roots of Nicotiana tabacum and Spartium junceum Transformed by Agrobacterium rhizogenes
  495. Site of Lupanine and Sparteine Biosynthesis in Intact Plants and in vitro Organ Cultures
  496. Why do lupin cell cultures fail to produce alkaloids in large quantities?
  497. Acquired toxicity ? the advantages of specializing on alkaloid-rich lupins to Macrosiphon albifrons (Aphidae)
  498. Storage of Quinolizidine Alkaloids in Epidermal Tissues
  499. Biological properties of alkaloids. Influence of quinolizidine alkaloids and gramine on the germination and development of powdery mildew,Erysiphe graminis f.sp.hordei
  500. Quinolizidine Alkaloids as Nitrogen Source for Lupin Seedlings and Cell Cultures
  501. Quinolizidine alkaloids in petteria ramentacea and the infesting aphids, Aphis cytisorum
  502. Chemische Verteidigung der Lupinen: Zur biologischen Bedeutung der Chinolizidinalkaloide
  503. Evidence for an extracellular lytic compartment of plant cell suspension cultures: the cell culture medium
  504. N-Methylation of quinolizidine alkaloids: an S-adenosyl-l-methionine: cytisine N-methyltransferase from Laburnum anagyroides plants and cell cultures of L. alpinum and Cytisus canariensis
  505. Chemical Defense of Leguminosae. Are Quinolizidine Alkaloids Part of the Antimicrobial Defense System of Lupins?
  506. Chemical Defense of Lupins. Mollusc-Repellent Properties of Quinolizidine Alkaloids
  507. Turnover and transport of quinolizidine alkaloids. Diurnal fluctuations of lupanine in the phloem sap, leaves and fruits of Lupinus albus L.
  508. Wounding-Induced Increase of Quinolizidine Alkaloid Accumulation in Lupin Leaves
  509. Evidence for a wide-spread occurrence of the genes of quinolizidine alkaloid biosynthesis
  510. Inhibition of seed germination by quinolizidine alkaloids
  511. Biologie des Eleonorenfalken(Falco eleonorae): 14. Das Brutreifealter der Weibchen
  512. Lysine decarboxylase in plants and its integration in quinolizidine alkaloid biosynthesis
  513. Interrelationship between Quinolizidine Alkaloid Producing Legumes and Infesting Insects: Exploitation of the Alkaloid- Containing Phloem Sap of Cytisus scoparius by the Broom Aphid Aphis cytisorum
  514. Biologie des Eleonorenfalken(Falco eleonorae): 10. Der Einfluß der Horstlage auf den Bruterfolg
  515. Tagesrhythmische Schwankungen im Alkaloidgehalt von Pflanzen
  516. Diurnal Fluctuation of Quinolizidine Alkaloid Accumulation in Legume Plants and Photomixotrophic Cell Suspension Cultures
  517. Enzymatic synthesis of quinolizidine alkaloid esters: a tigloyl-CoA: 13-hydroxylupanine O-tigloyltransferase from Lupinus albus L.
  518. Activation of chloroplast-localized enzymes of quinolizidine alkaloid biosynthesis by reduced thioredoxin
  519. Biologie des Eleonorenfalken(Falco eleonorae). 8. Die Gelegegröße in Relation zum Nahrungsangebot, Jagderfolg und Gewicht der Altfalken
  520. Aussagemöglichkeit der Rasterkartierung für langfristige und großflächige Brutvogel-Bestandsveränderungen: Ergebnisse im Großraum Bonn 1974–1978
  521. A chloroplast-localized lysine decarboxylase of Lupinus polyphyllus
  522. Short Notes
  523. Biologie des Eleonorenfalken (Falco eleonorae) 3. Parasitenbefall während der Brutzeit und Jugendentwicklung
  524. Biologie des Eleonorenfalken (Falco eleonorae): 2. Zur Vererbung der Gefiederphasen (hell - dunkel)
  525. Hormonal growth stimulation and inhibition of pupal cells of the tsetse fly, Glossina m. morsitans, in vitro
  526. Eifund der Bulwersturmschwalbe (Bulweria bulwerii) auf Teneriffa
  527. Biochemistry of Terpenoids: Monoterpenes, Sesquiterpenes and Diterpenes
  528. Ecological Roles of Alkaloids
  529. Biosynthesis of Alkaloids and Betalains
  530. Chemotaxonomy Seen from a Phylogenetic Perspective and Evolution of Secondary Metabolism
  531. Introduction: Biochemistry, Physiology and Ecological Functions of Secondary Metabolites
  532. Bioprospecting: The Search for Bioactive Lead Structures from Nature