本文主要研究了其遗传性状和繁育技术。
The paper mainly describes its genetic characters and breeding technology.
目的：了解贵州毛南族部分遗传性状的分布特征。
Objective:To understand the features of some genetic characters of Maonan nationality in Guizhou.
为今后进一步研究板栗的其他遗传性状奠定了基础。
And this can be basis for further analyse the genetic characteristic of chestnut.
目的 ：为了探讨遗传性状与种族差异之间的相关性。
Sixteen genetic traits were investigated in Han and Dong nationalities of Hunan Province.
VH遗传性状稳定，是具有潜在应用价值的优良菌株。
The strain VH was genetically stable and had potential value.
血型是一种十分稳定的遗传性状，具有孟德尔式的遗传特点。
Blood type is a very stable genetic form with hereditary feature.
种植在低海拔的南亚热带地区，经济性状优良，遗传性状稳定。
The plants were adaptable, which exhibited production trait as well as stable inheritable character w…
获得遗传性状优良雄性不育系是苜蓿雄性不育系应用在杂交制种中急待解决的问题。
It is a very urgent problem to find male sterile lines of alfalfa that have fine genetic characters in seed production of crossing.
孟德尔是研究生物世代间的遗传性状的第一人。但是他在当时并不是个有名的科学家。
Mendel, the first person to trace the characteristics of successive generations of a living thing, was not a world-renowned scientist of his day.
与其它13个民族进行聚类分析结果显示，遗传性状的基因频率分布具有一定的地域性。
The result of cluster analyses with other 13 nationalities showed gene frequency distribution possessed region.
例如，农业和制酪业的文化采纳，曾经在人类中分别造成了消化淀粉或乳糖的遗传性状选择。
For example, the cultural adoptions of agriculture and dairying have, in humans, caused genetic selection for the traits to digest starch and lactose, respectively.
选择加快了群体基因频率的改变，青壳蛋性状确为由一对主效基因控制的完全显性遗传性状。
The result indicate that population gene frequency variety expedite by selection and the test testify green-shell character is controled by a pair of complete dominant allele.
北美驼绒藜在长期的进化过程中，由于受到生境条件的影响，生理结构、遗传性状等都表现出了极大的差异。
Duing to the impact of habitat conditions, the water physiological structure are all shown great differences in the long-term evolution,.
转基因技术已成为现代生命科学中的一项重要技术，它不仅广泛地用于研究基因的功能，同时也用来快速改变生物的遗传性状。
Transgenic technology is a important technology of modern life science. It has been widely used to study gene function and change genetic traits of animal.
转基因技术已成为现代生命科学中的一项重要技术，它不仅广泛地用于研究基因的功能，同时也用来快速改变生物的遗传性状。
Transgenic technology is a important technology of modern life science. It has been widely used to study gene function and change genetic traits of animal.
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