2) hybrid sterility
杂种不育性
1.
In the past twenty years,we have been working on the genetic studies on hybrid sterility in rice.
20年来,本实验室一直从事水稻杂种不育性的遗传研究,共鉴定出6个F1花粉不育基因座位,或称特异亲和基因座位,其中的5个基因座,S-a、S-b、S-c、S-d和S-e已完成分子定位,这些基因座的基因模式为"单基因座孢子体-配子体互作"模式。
2.
This paper summarized the type and expression of the hybrid sterility, analyze d the experimental ideas, inference methods and advantage as well as disadvantag es of two main genetic models used to explain the hybrid sterility, and conclude d that there remains a lot to be investigated on the genetics of the hybrid ster ility, for example, the number and effects of male .
水稻亚种间杂种不育性是一个普遍现象,但其遗传基础复杂。
3) F1 hybrid fertility
F1杂种育性
1.
Systematic relationship between Oryza sativa and other seven rice species with AA genome were analyzed based on their crossability and F1 hybrid fertility.
从可交配性和F1杂种育性两方面对亚洲栽培稻与AA染色体组(以下简称AA组)其他7个稻种的系统关系进行了分析。
4) temperature effect/sterility change
杂种/育性变化
6) genic hybrid sterility
基因杂种不育性
补充资料：单性杂种
分子式：
CAS号：
性质：一个生物，其一对等位基因是异质结合的。
CAS号：
性质：一个生物，其一对等位基因是异质结合的。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条