A genome-wide association study of seed composition traits in wild soybean ( Glycine soja )
作者: Larry J. LeamyHengyou ZhangChangbao LiCharles Y. ChenBao-Hua Song
作者单位: 1the University of North Carolina at Charlotte
2Double Haploid Optimization Group, Monsanto Company
3Auburn University
刊名: BMC Genomics, 2017, Vol.18 (1)
来源数据库: Springer Nature Journal
DOI: 10.1186/s12864-016-3397-4
关键词: Quantitative trait lociFatty acidsProteinOilCandidate genesGWAS
原始语种摘要: Cultivated soybean ( Glycine max ) is a major agricultural crop that provides a crucial source of edible protein and oil. Decreased amounts of saturated palmitic acid and increased amounts of unsaturated oleic acid in soybean oil are considered optimal for human cardiovascular health and therefore there has considerable interest by breeders in discovering genes affecting the relative concentrations of these fatty acids. Using a genome-wide association (GWA) approach with nearly 30,000 single nucleotide polymorphisms (SNPs), we investigated the genetic basis of protein, oil and all five fatty acid levels in seeds from a sample of 570 wild soybeans ( Glycine soja ), the progenitor of domesticated soybean, to identify quantitative trait loci (QTLs) affecting these seed composition traits.
全文获取路径: Springer Nature  (合作)
影响因子:4.397 (2012)

  • soybean 大豆
  • genome 基因组
  • saturated 饱和
  • trait 性状
  • affecting 令人感动的
  • domesticated 驯化
  • fatty 脂肪的
  • protein 蛋白质
  • nucleotide 核苷酸
  • association 联合