Proteomic analysis of elite soybean Jidou17 and its parents using iTRAQ-based quantitative approaches.

ABSTRACT:

Background

Derived from Hobbit as the female parent and Zao5241 as the male parent, the elite soybean cultivar Jidou17 is significantly higher yielding and shows enhanced qualities and stronger resistance to non-biological stress than its parents. The purpose of this study is to understand the difference in protein expression patterns between Jidou17 and its parental strains and to evaluate the parental contributions to its elite traits.

Results

Leaves (14 days old) from Jidou17 and its parental cultivars were analysed for differential expressed proteins using an iTRAQ-based (isobaric tags for relative and absolute quantitation) method. A total of 1269 proteins was detected, with 141 and 181 proteins in Jidou17 differing from its female and male parent, respectively. Functio

SUBMITTER: Qin J 

PROVIDER: S-EPMC3622570 | biostudies-literature | 2013 Mar

REPOSITORIES: biostudies-literature