英德
有道
百度
谷歌
图片
维基
百科
基因性不育
genic sterility
- 他希望，修复不育基因只是治疗镰状细胞性贫血等基因疾病的开始。
Fixing infertility genes, he hopes, would be just a first step toward correcing genetic diseases like sickle cell anemia. - 近年来，随着在模式植物中克隆到的与雄性育性有关的突变基因的数量不断增多，对雄性不育的分子机理的研究也逐步深入。
Recently, the isolation and characterization of male sterility related genes have shed light on molecular mechanisms underlying male sterility. - 文摘:甘蓝型油菜双低不育系黔油2AB经遗传鉴定表明，其育性稳定，不受栽培、气候等环境因素干扰；恢保关系有别于其它不育源，育性受两对细胞核显性基因(杂合型两型系)控制，属细胞核显性不育系，是开展优质杂交油菜品种选育的重要亲本材料。
Abstract: The sterile identification and genetics analysis of n ew sterileline Qianyou 2AB with good quality in B.napus showed that Qianyo u 2ABs maintaining and restoring abilities were different from that of other male sterile lines.The sterility of Qianyou 2A was stable,and was controlled by two pairs of dominant nuclei sterile genes,indicating that Qianyou 2AB was domi nant nuelei male sterile line (heterozygous)and was a good parent material for b reeding of hybrid rape with good quality.
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