Flavonoids are widely distributed secondary metabolites with different metabolic functions in plants. The elucidation of the biosynthetic pathways, as well as their regulation by MYB, basic helix-loop-helix (bHLH), and WD40-type transcription factors, has allowed metabolic engineering of plants through the manipulation of the different final products with valuable applications. The present review describes the regulation of flavonoid biosynthesis, as well as the biological functions of flavonoids in plants, such as in defense against UV-B radiation and pathogen infection, nodulation, and pollen fertility. In addition, we discuss different strategies and achievements through the genetic engineering of flavonoid biosynthesis with implication in the industry and the combinatorial biosynthesis in microorganisms by the reconstruction of the pathway to obtain high amounts of specific compounds.
Flavonoids: biosynthesis, biological functions, and biotechnological applications
M. L. Falcone Ferreyra,S. Rius,P. Casati
Published 2012 in Frontiers in Plant Science
ABSTRACT
PUBLICATION RECORD
- Publication year
2012
- Venue
Frontiers in Plant Science
- Publication date
2012-08-28
- Fields of study
Biology, Medicine, Materials Science, Environmental Science
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
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