All Stories

  1. Receptor kinase pathway signal tuning through a nontranscriptional incoherent feedforward loop

    Article • Proceedings of the National Academy of Sciences, April 2025, Proceedings of the National Academy of Sciences

    Professor Christian S Hardtke

  2. Broad spectrum developmental role of Brachypodium AUX1

    Article • New Phytologist, June 2018, Wiley

    Professor Christian S Hardtke

  3. Perception of root‐active CLE peptides requires CORYNE function in the phloem vasculature

    Article • EMBO Reports, June 2017, EMBO

    Professor Christian S Hardtke

  4. Arabidopsis MAKR5 is a positive effector of BAM3‐dependent CLE45 signaling

    Article • EMBO Reports, June 2016, EMBO

    Professor Christian S Hardtke

  5. TheIBOgermination quantitative trait locus encodes a phosphatase 2C-related variant with a nonsynonymous amino acid change that interferes with abscisic acid signaling

    Article • New Phytologist, December 2014, Wiley

    Professor Christian S Hardtke

  6. Automated quantitative histology reveals vascular morphodynamics during Arabidopsis hypocotyl secondary growth

    Article • eLife, February 2014, eLife

    Professor Christian S Hardtke, Ioannis Xenarios

  7. Auxin and Its Henchmen: Hormonal Cross Talk in Root Growth and Development

    Article • January 2014, Springer Science + Business Media

    Professor Christian S Hardtke

  8. Small but thick enough – the Arabidopsis hypocotyl as a model to study secondary growth

    Article • Physiologia Plantarum, November 2013, Wiley

    Professor Christian S Hardtke

  9. Disturbed Local Auxin Homeostasis Enhances Cellular Anisotropy and Reveals Alternative Wiring of Auxin-ethylene Crosstalk in Brachypodium distachyon Seminal Roots

    Article • PLoS Genetics, June 2013, PLOS

    Professor Christian S Hardtke

  10. Small Ubiquitin‐Like Modifier Conjugating Enzyme with Active Site Mutation Acts as Dominant Negative Inhibitor of SUMO Conjugation in ArabidopsisF

    Article • Journal of Integrative Plant Biology, January 2013, Wiley

    Professor Christian S Hardtke

  11. Natural Arabidopsis brx Loss-of-Function Alleles Confer Root Adaptation to Acidic Soil

    Article • Current Biology, October 2012, Elsevier

    Professor Christian S Hardtke

  12. Context-Dependent Dual Role of SKI8 Homologs in mRNA Synthesis and Turnover

    Article • PLoS Genetics, April 2012, PLOS

    Professor Christian S Hardtke

  13. Advances in identifying and exploiting natural genetic variation

    Article • January 2012, Elsevier

    Professor Christian S Hardtke

  14. Positional Information by Differential Endocytosis Splits Auxin Response to Drive Arabidopsis Root Meristem Growth

    Article • Current Biology, November 2011, Elsevier

    Professor Christian S Hardtke

  15. A direct stimulatory role of mobile gibberellin in Arabidopsishypocotyl xylem expansion

    Article • BMC Proceedings, September 2011, Springer Science + Business Media

    Professor Christian S Hardtke

  16. Hormone Signalling Crosstalk in Plant Growth Regulation

    Article • Current Biology, May 2011, Elsevier

    Professor Christian S Hardtke

  17. The case for resequencing studies of Arabidopsis thaliana accessions: mining the dark matter of natural genetic variation

    Article • F1000 Biology Reports, December 2010, F1000Research

    Professor Christian S Hardtke

  18. BRX promotes Arabidopsis shoot growth

    Article • New Phytologist, July 2010, Wiley

    Professor Christian S Hardtke, Danuse Tarkowska

  19. Substantial deletion overlap among divergent Arabidopsis genomes revealed by intersection of short reads and tiling arrays

    Article • Genome Biology, January 2010, Springer Science + Business Media

    Professor Christian S Hardtke

  20. The Roundtable on Sustainable Biofuels: plant scientist input needed

    Article • Trends in Plant Science, August 2009, Elsevier

    Professor Christian S Hardtke

  21. Comprehensive analysis of Arabidopsis expression level polymorphisms with simple inheritance

    Article • Molecular Systems Biology, February 2009, EMBO

    Professor Christian S Hardtke

  22. Intraspecific competition reveals conditional fitness effects of single gene polymorphism at the Arabidopsis root growth regulator BRX

    Article • New Phytologist, September 2008, Wiley

    Professor Christian S Hardtke

  23. Flowering as a Condition for Xylem Expansion in Arabidopsis Hypocotyl and Root

    Article • Current Biology, March 2008, Elsevier

    Professor Christian S Hardtke

  24. Plant growth and development — the new wave

    Article • Current Opinion in Plant Biology, February 2008, Elsevier

    Professor Christian S Hardtke

  25. The topless plant developmental phenotype explained!

    Article • Genome Biology, January 2008, Springer Science + Business Media

    Professor Christian S Hardtke

  26. Transcriptional auxin–brassinosteroid crosstalk: Who's talking?

    Article • BioEssays, October 2007, Wiley

    Professor Christian S Hardtke

  27. Phytohormone collaboration: zooming in on auxin–brassinosteroid interactions

    Article • Trends in Cell Biology, October 2007, Elsevier

    Professor Christian S Hardtke

  28. Hidden Branches: Developments in Root System Architecture

    Article • Annual Review of Plant Biology, June 2007, Annual Reviews

    Professor Christian S Hardtke

  29. BRX mediates feedback between brassinosteroid levels and auxin signalling in root growth

    Article • Nature, September 2006, Springer Science + Business Media

    Professor Christian S Hardtke

  30. Root development — branching into novel spheres

    Article • Current Opinion in Plant Biology, February 2006, Elsevier

    Professor Christian S Hardtke

  31. Opposite Root Growth Phenotypes of hy5 versus hy5 hyh Mutants Correlate with Increased Constitutive Auxin Signaling

    Article • PLoS Genetics, January 2006, PLOS

    Professor Christian S Hardtke

  32. The Arabidopsis transcription factor HY5 integrates light and hormone signaling pathways

    Article • The Plant Journal, March 2004, Wiley

    Professor Christian S Hardtke

  33. Gibberellin Signaling: GRASs Growing Roots Dispatch

    Article • Current Biology, April 2003, Elsevier

    Professor Christian S Hardtke

  34. Biochemical evidence for ubiquitin ligase activity of the Arabidopsis COP1 interacting protein 8 (CIP8)

    Article • The Plant Journal, May 2002, Wiley

    Professor Christian S Hardtke

  35. Vascular continuity and auxin signals

    Article • Trends in Plant Science, September 2000, Elsevier

    Professor Christian S Hardtke

  36. Mutational analysis of root initiation in the Arabidopsis embryo

    Article • January 1997, Springer Science + Business Media

    Professor Christian S Hardtke

  37. Genetic and contig map of a 2200-kb region encompassing 5.5 cM on chromosome 1 ofArabidopsis thaliana

    Article • Genome, December 1996, Canadian Science Publishing

    Professor Christian S Hardtke

  38. Genetic similarity among Arabidopsis thaliana ecotypes estimated by DNA sequence comparison

    Article • Plant Molecular Biology, December 1996, Springer Science + Business Media

    Professor Christian S Hardtke

  39. Mutational analysis of root initiation in theArabidopsis embryo

    Article • Plant and Soil, November 1996, Springer Science + Business Media

    Professor Christian S Hardtke