protein.GmHs1-1is primarily expressed in the Malpighian layer of the seed coat and is associated with calcium content. The transition from impermeability to permeability in domesticated soybean was caused by artificial selection of a point mutation inGmHs1-1. Interestingly, a number of soybean ...
The transition from impermeability to permeability in domesticated soybean was caused by artificial selection of a point mutation in GmHs1-1. Interestingly, a number of soybean landraces evaded selection for permeability because of an alternative selection for seed-coat cracking that also enables seed ...
pro-1 _C 的候选基因GmHs1 pro- 1 的表达特征进行实时荧光定量PCR 分析,以期明确该 基因与SCN 抗性之间的关系。研究发现接种SCN 4 号生理小种(SCN 4)后1 d 该基因的相对表达量出现明 显的上调,比对照样品高13.4 倍,其后的各时间点其表达量仍然保持持续上调的趋势,在接种6 d 后其上调 趋势有所减弱。方差...
GmHs1-1, encoding a calcineurin-like protein, controls hard-seededness in soybean Loss of seed-coat impermeability was essential in the domestication of many leguminous crops to promote the production of their highly nutritious seeds. He... L Sun,Z Miao,C Cai,... - 《Nature Genetics》 被...
Therefore, we provide evidence that two genes, GmHs1-1 and GmqHS1, simultaneously contribute to the domestication of hard-seededness in soybeans. This finding is of great significance for genetic analysis and improved utilization of the soybean hard-seededness trait....
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GmHs1pro-1互作预测GmHs1pro-1是Hs1pro-1同源的抗线虫候选基因,通过使用不同的大豆品种克隆GmHs1pro-1 CDS区研究了其多样性,建立了进化树,并利用在线数据库分析预测了与其互作的蛋白.结果表明:在24种大豆品种中均克隆到长度约1 400bp的GmHs1pro-1CDS区,同已有数据合并后该区段共有20个突变点,5个新突变点...
GmHs1pro-1基因表达分析大豆孢囊线虫(Heterodera glycines,Soybean cyst nematode,SCN)是严重危害世界大豆生产的害虫,大豆对孢囊线虫的抗性由多个基因控制,发掘和利用抗病基因对于SCN抗病品种的有效选育至关重要.本研究以大豆(Glycine max)感病品种中黄13和抗病品系中品03-5373为研究材料,对包含线虫抗病基因相关结构域...
Sequence diversity analysis on the 44 soybean accessions showed 蟺=0.00168 and 胃=0.00218 for GmHs1 pro-1 ; landraces had the highest diversity, followed by wild soybeans, with varieties (or lines) having the lowest. Although we did not detect a significant effect of selection on GmHs1 pro-...
Therefore, we provide evidence that two genes, GmHs1-1 and GmqHS1, simultaneously contribute to the domestication of hard-seededness in soybeans. This finding is of great significance for genetic analysis and improved utilization of the soybean hard-seededness trait.Huifang Yan...