1) parent
[英]['peərənt] [美]['pɛrənt]
起源;本源的;双亲;祖先;亲本;母体
2) ancestor
[英]['ænsestə(r)] [美]['ænsɛstɚ]
祖先亲本
1.
More than 1300 soybean (Glycine max ) cultivars (lines) were obtained from 1923 to 2001 in China, it would be valuable to evaluate the genetic diversity and relationship between excellent cultivars and their ancestors.
利用SSR技术对12个获奖的大豆(Glycinemax)育成品种及其祖先亲本的遗传多样性和遗传关系进行分析,目的是对大豆优良品种遗传多样性进行准确评价,为亲本选配、后代遗传变异程度及杂种优势水平的预测提供指导。
3) parental origin
双亲起源
1.
Detection of parental origin of extra chromosome 21 in Down syndrome using short tandem repeat polymorphism;
先天愚型患者21号额外染色体双亲起源的短串联重复序列多态性判断
4) Source of parents
亲本来源
5) resistant parent
抗源亲本
1.
The Genetic Regularity of resistant parents was studied definitely by analysing F 1,F 2 and BC 1 populations from the crosses of them with susceptible parents to powdery mildew and stripe rust.
通过对５ 个（ 抗×感） 杂交组合 Ｆ１ ， Ｆ２ 和 Ｂ Ｃ１ 群体对白粉病菌和若干个条锈混合菌种抗性的分析，探讨了８９ － ０７６ ， Ｂ Ｐｍ１４ 两个抗源亲本对白粉病和条锈病的抗性遗传规律分析结果表明，这两个抗源亲本对白粉病和条锈病抗性为完全显性遗传，并且，对白粉病的抗性受２ 对显性基因控制；对条锈病的抗性受１ 对显性基因控
6) parent resource
亲本资源
1.
How to improve increasing yield potential and make a breakthrough? The key problem of its breeding still is selected mating of parent resource.
如何在现有基础上提高品种的增产潜力并改进其品质,以取得突破性进展?其育种的至关点仍然是亲本资源选配问题。
补充资料：起源
1.事物产生的根源。 2.发源。
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