Genetic Diversity and Genome Wide Association Study of β-Glucan Content in Tetraploid Wheat Grains.

ABSTRACT: Non-starch polysaccharides (NSPs) have many health benefits, including immunomodulatory activity, lowering serum cholesterol, a faecal bulking effect, enhanced absorption of certain minerals, prebiotic effects and the amelioration of type II diabetes. The principal components of the NSP in cereal grains are (1,3;1,4)-β-glucans and arabinoxylans. Although (1,3;1,4)-β-glucan (hereafter called β-glucan) is not the most representative component of wheat cell walls, it is one of the most important types of soluble fibre in terms of its proven beneficial effects on human health. In the present work we explored the genetic variability of β-glucan content in grains from a tetraploid wheat collection that had been genotyped with a 90k-iSelect array, and combined this data to carry out an associatio

SUBMITTER: Marcotuli I 

PROVIDER: S-EPMC4821454 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature