这些表型都像后代分析所反应的能稳定遗传。
These phenotypes are stably inherited as reflected by progeny analysis.
在人群中,它们呈现高度多态性,并且稳定遗传。
They are highly polymorphic among human population and inherited in a stable manner.
同时,ZU05对链霉素的敏感性不同于zlb且能稳定遗传。
Also, the sensitivity to streptomycin of ZU05 was different with ZLB, and ZU05 could be genetically stable.
由于该材料的桔红花色能够稳定遗传,性状特征明显,可作为恢复系纯度鉴别的理想标记性状。
The orange flower in this line is easy to distinguish from the yellow flower in the other varieties and could therefore be used as a marked character.
将抗药突变体在无药培养基上继代培养9代后,其抗性倍数逐渐下降,抗药性可能不能稳定遗传。
The resistant rate of resistant mutants gradually decreased after 9 generations of subcultures in the absence of fungicides and the resistance obtained could be unstable.
新的基因转化程序要求转基因为单拷贝,不带有标记基因,并在不同的转化体中表达一致,稳定遗传。
Transgenes should be genes with single copy and without marker gene, and be able to express and stable inheritable in various transgenic plants in a new gene transformation program.
不育性状在不同年份、不同季节、不同地点下稳定遗传, 属可遗传的单基因控制的隐性核不育类型。
This male sterile was controlled by a single nuclear recessive gene. Since no pollens or a few malformed pollens existed in the anther of the sterile plants, it was a completely sterile type.
研究目的遗传的不稳定性是肿瘤生成的最重要的因素之一,而染色体的精确分离是基因物质稳定遗传关键。
Objective genetic instability is one of the most important factors to underlie neoplasia, and precise segregation of the chromosome is critical for stable inheritance of genetic material.
研究结果首次证实了百脉根通过航天诱变处理可以得到多种类型的突变体,并且变异频率高、突变可稳定遗传。
The results approved for the first time that we can obtained various Lotus Japonicus mutants through space flight mutation, and mutant frequency was higher, most of the mutations could stable inherit.
根系性状中的根鲜重、根干重、根总条数等性状的遗传以加性为主,遗传力高,能稳定遗传,其转育及早代选择有效;
The total root number, the fresh root weight, the dry root weight were mainly controlled by the additive effect, and had higher stable heritabilities.
基因在受体动物的基因组中随机整合,严重制约了转基因动物外源基因的稳定遗传,是转基因动物研究亟待解决的问题。
The random integration in receptor genome has restricted heredity stabilization of target gene in transgenic animals. It's the key problem which should be solved in the study of transgenic animals.
新的转化程序要求把基因导入农艺性状优良的品种中,呈单拷贝、不带有辅助序列,并在不同的转化体中表达一致,稳定遗传。
Transgenes should be with single copy and without accessory sequence, and with consistence to express and stable genetic in various transgenic plants in a new gene transformation program.
最新的研究涉及到遗传因素是否会影响承诺的忠诚和婚姻的稳定。
Recent studies have raised questions about whether genetic factors may influence commitment and marital stability.
体细胞无性系变异已获得一些作物专利,并以此作为一种手段来产生可供选择的遗传变异,且假定该作物一旦移植生长,它的基因稳定。
Somaclonal variation has been patented in some crops as a means of producing genetic variability for selection, and it was assumed that the crops were genetically stable once established.
也许表观基因变异会因DNA突变而得到强化,且由此变得稳定并以常规方式遗传下去。
It may be that epigenetic changes could be reinforced by mutations in the DNA, making them stable and heritable in the conventional way.
转座子已被证明在遗传稳定性上具有强大的影响力。
Transposons have been shown to have powerful impacts on genetic stability.
结果:获得一株遗传稳定且黄霉素发酵效价比出发菌株高出170.25%的菌株。
Results:A stable strain was obtained with the titer of flavomycin increased by 170.25% than parent strain.
针对该课题,本文对基于遗传算法的岩质边坡稳定性评价进行了探讨和研究。
As to this method, some researches about the slope stability evaluation by optimizing means were done by this thesis.
对13个品种的地被菊进行组培快繁,结果:①以茎尖和腋芽直接扩繁速度最快,遗传稳定性强;
In tissue culture of 13 reptant chrysanthemum varieties, direct reproduction of stem apex and axillary bud showed the highest speed and heridity stability.
结论:DYS287位点作为一种稳定、可靠的遗传标记可以为研究民族间的遗传关系及其起源提供可靠的证据。
CONCLUSION: DYS287, a stable and reliable genetic marker, can provide reliable evidence for the study on national genetic relation and its origin.
自发间盘退变的动物模型主要是间盘形态功能之间不稳定的平衡,遗传因素的影响可以改变这种平衡而加速退变。
Spontaneous model with intervertebral disc degeneration was the balance of unstability in modal function, while the effect of genetic factor could change this balance and accelerate the degeneration.
针对该课题,本文对边坡稳定性评价的神经网络方法及神经网络的遗传优化进行了探讨和研究。
As to this method, some researches about the slope stability evaluation by neural networks method and its optimizing means were done by this thesis.
实验证明,该算法不但可以有效地克服标准遗传算法的缺陷,而且计算速度、精度和算法稳定性也得到了显著提高。
The research results show that the algorithm can not only overcome the shortcomings of SGA effectively, but also evidently improve the computing speed, computing precision and computing stability.
实验证明,该算法不但可以有效地克服标准遗传算法的缺陷,而且计算速度、精度和算法稳定性也得到了显著提高。
The research results show that the algorithm can not only overcome the short comings of SGA effectively, but also evidently improve the computing speed, computing precision and stability.
麻疹病毒尽管遗传稳定,但还是存在着变异。
The inheritance of measles virus is steady, but it does exist variance.
麻疹病毒尽管遗传稳定,但还是存在着变异。
The inheritance of measles virus is steady, but it does exist variance.
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