What is it about?

Blueberry fruits contain large amounts of phenolic compounds derived from the phenylpropanoid pathway. In this study, we investigate the content of phenylpropanoid-derived compounds and identify key genes involved in the phenylpropanoid metabolite pathway during half-highbush blueberry fruit development. Our results showed that phenylpropanoid metabolites are regulated by multiple genes from the same or different families and enzymes in different metabolic pathways compete for precursors to form a complex regulatory network for phenylalanine metabolism.

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Why is it important?

We found that phenylpropanoid metabolites are regulated by multiple genes from the same or different families and enzymes in different metabolic pathways compete for precursors to form a complex regulatory network for phenylalanine metabolism.

Perspectives

Our results will help identify possible key regulatory genes of phenylpropanoid-derived compounds and improve blueberry fruit quality

Chunyu Zhang

Read the Original

This page is a summary of: Key genes for phenylpropanoid metabolite biosynthesis during half-highbush blueberry (Vaccinium angustifolium×Vaccinium corymbosum) fruit development, Journal of Berry Research, June 2022, IOS Press,
DOI: 10.3233/jbr-211554.
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