Genetic Mapping of Flavonoid Grain Pigments in Durum Wheat.

ABSTRACT: Pigmented cereal grains with high levels of flavonoid compounds have attracted the attention of nutritional science backing the development of functional foods with claimed health benefits. In this study, we report results on the genetic factors controlling grain pigmentation in durum wheat using a segregant population of recombinant inbred lines (RILs) derived from a cross between an Ethiopian purple grain accession and an Italian amber grain cultivar. The RIL population was genotyped by the wheat 25K SNP array and phenotyped for total anthocyanin content (TAC), grain color, and the L*, a*, and b* color index of wholemeal flour, based on four field trials. The mapping population showed a wide variation for the five traits in the different environments, a significant genotype x environment

SUBMITTER: Sgaramella N 

PROVIDER: S-EPMC10142998 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature