Effects of Starch Synthesis-Related Genes Polymorphism on Quality of Glutinous Rice.

ABSTRACT: Glutinous rice (Oryza sativa L.) quality includes thermal properties, retrogradation and pasting viscosity properties, and so on, which have little or no amylose. However, the genetic network regulation of different quality indices has not been systematically studied. The aim was to investigate the relationship between starch synthesis-related genes (SSRGs) and the physicochemical properties of glutinous rice by targeted-gene association analysis (TGAS). The genotypes of 17 SSRGs were analyzed using 46 gene-specific molecular markers in 63 glutinous rice accessions. TGAS and gene interactions analysis indicated that soluble starch synthase (SS) IIa, SSI, starch branching enzyme (BE) IIa, and pullulanase (PUL) had significant genetic e

SUBMITTER: Zhang O 

PROVIDER: S-EPMC8377722 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature