Organization and evolution of the chalcone synthase gene family in bread wheat and relative species.

ABSTRACT:

Background

Flavonoid compounds are secondary plant metabolites, having a functional importance in plant development, protection from pathogens and unfavorable environmental factors. Chalcone synthase (CHS) is a key enzyme in the biosynthesis of flavonoids; it is involved in biosynthesis of all classes of flavonoid compounds. Nevertheless, the Chs gene family in bread wheat (Triticum aestivum L.) has been not characterized yet. The aim of the current study was to investigate structural and functional organization of the Chs genes and evolution of this gene family in bread wheat and relative species.

Results

The nucleotide sequences of the eight Chs copies in T. aestivum were identified. Among them, two homoeologous sets of the Chs genes were located on the short (Chs-A1, -B1,

SUBMITTER: Glagoleva AY 

PROVIDER: S-EPMC6421938 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature