SRAP Molecular Marker of Sugar Content and Juice Yield in Sweet Sorghum
作者: Jinwang LiQiuling ChenPeng ChenOujing LiJianpeng LvXiafei DuanFeng LuoJianming GaoShoujun SunZhongyou Pei
作者单位: 1Key Laboratory of Crop Genetics and Breeding, Tianjin Agricultural University, Tianjin, 300384, China
刊名: Molecular Plant Breeding, 2018, Vol.9
来源数据库: Sophia Publishing Group Inc
DOI: 10.5376/mpb.2018.09.0001
关键词: Sweet sorghumBulk segregant analysis (BSA)SRAP molecular marker
原始语种摘要: As an important energy crop, sweet sorghum ( Sorghum bicolor L. Beauv) has been recognized around the globe. The present work utilized recombined inbred F2:3 population derived from the hybridization of 141 sweet sorghum “W455” and grain sorghum “Xinliang 52” as starting material to locate the molecular markers associated with sugar content by using BSA method combined with SRAP molecular markers. The results showed that the sugar content belonged to a single gene with additive-dominant effects or single gene with additive effect and the juice yield was controlled by poly-genes. A SRAP marker (M3E7-S248) linked to the sugar content gene was found to be located on chromosome 7. From the comparison of nucleotide sequences, we found that it had 79% similarity with sorghum...
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  • 近亲交配 母体
  • sorghum 高粱
  • markers 时标
  • sugar 
  • segregant 分凝的
  • consistent 可相容的
  • grain 颗粒
  • nucleotide 核苷酸
  • chromosome 染色体
  • population 母体
  • inbred 母体