Screening Germplasms and Detecting Quantitative Trait Loci for High Sucrose Content in Soybean.

ABSTRACT: Sucrose is a desirable component of processed soybean foods and animal feed, and thus, its content is used as an important characteristic for assessing the quality of soybean seeds. However, few studies have focused on the quantitative trait loci (QTLs) associated with sucrose regulation in soybean seeds. This study aims to measure the sucrose content of 1014 soybean accessions and identify genes related to high sucrose levels using QTL analysis. Colorimetric analysis based on the enzymatic reaction of invertase (INV) and glucose oxidase (GOD) was employed to test the germplasms. A total of six high-sucrose genetic resources (IT186230, IT195321, IT263138, IT263276, IT263286, and IT276521) and two low-sucrose genetic resources (IT025668 and IT274054) were identified. Two F_2:3 pop

SUBMITTER: Kang SH 

PROVIDER: S-EPMC11478759 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature