查询词典 genetic

Canalisation is divided into genetic and environmental canalisation; genetic canalisation refers to distinct genotypes producing the same phenotype, while environmental canalisation refers to the same genotype producing the same phenotype in spite of environmental variation.

渠道化分为遗传渠道化和环境渠道化。遗传渠道化是指不同的基因型产生相同的表型；而环境渠道化是指不论环境变异，同一基因型产生相同的表型。

This centre provides research and commercial services in plant gene characterisation, genetic fingerprinting technology and genetic transformation.

该中心提供植物基因鉴定，遗传指纹识别技术，和遗传转化方面的研究和商业服务。

The HMW-GS genetic analysis of 18 hybridized F1 and F2 and backcrossed BC1F1 and BC1F11 by using SDS-PAGE method shows:(1) The band patterns of HMW-GS, having the genetic characteristics of variety stability, were genetically controlled but not affected by environmental factors.

Glu-1位点上的HMW-GS变异对蛋白质含量的影响不显著，蛋白质含量的多少受HMW-GS等位变异的影响较小。在小麦品质育种过程当中，通过改变HMW-GS组成的方式来提高杂交后代的蛋白质含量是不可取的。

In order to study transmission of 6VS/6AL chromosome through gametes and its genetic stability in different genetic background, the 6VS/6AL translocation line 92R137 (highly resistant to powdery mildew) were respectively crossed to common wheat varieties Bainong 64, Bainong 9310, Han 5310, Xiaoyan 54, Huaimai 20 and Xumai 856 introduced from different areas of China and the hybrids F1 were backcrossed as male and female.

为研究小麦－簇毛麦6VS/6AL易位染色体在不同小麦背景中的遗传稳定性及其在配子中的传递，利用高抗白粉病的普通小麦－簇毛麦6VS/6AL易位系92R137与不抗白粉病的栽培品种百农64、百农9310、邯5310、小偃54、淮麦20、徐麦856进行杂交，并用这些品种分别与杂种Fl进行正反回交。

Two complementary dominant genes conditioned the resistance, with a new genetic model, of the maize inbred line were found at adult stage by the genetic analysis based on parents, F 1, F 2 and backcrosses in ...

通过连续两年的经典遗传学研究发现，四一的成株期抗性表现为一种新的抗病遗传模式，该抗性是由两个显性互补抗病基因控制。

By using simulated annealing algorithm to mitigate the stress of culling in genetic algorithm and utilizing the Boltzmann mechanism of simulated annealing algorithm to control the acceptance of the individuals generated by copulated and varied, a CDMA multi-user detection method based on genetic annealing algorithm is adopted. The computer simulative experiment is conducted.

考虑到模拟退火算法和遗传算法各自的优缺点，将两者有效的结合起来，通过模拟退火算法来减轻遗传算法的选择压力，利用模拟退火算法的Boltzmann机制来接收交叉和变异后的个体，并且结合CDMA通信系统多用户检测的特点，采用了遗传退火算法对CDMA通信系统的多用户进行检测的研究。

The results also reflect that the genetic bases of the brown and green cottons are narrow,and they are at the same genetic diversity level.

可能是因为共同的基础种质资源、相同的育种目标及相近的育种方法造成此结果。

The role of genetic testing for a variety of genetic testing may be the hereditary information declassified.

基因检测可以对各种生物的遗传信息进行解密。

The estimation of additive and dominance effects through QTL analysis by onedimensional search while ignoring epistases showed similar accuracy to that by two-dimensional search by including epistases. Existence of epistases could decrease the precision for the estimation of additive and dominance effects. The estimation of genetic main effects would be biased if ignoring the interaction effects of QTL×environment . Joint analysis of multiple environments including QE interaction effects could increase the precision for the estimation of genetic main effects.

忽略上位性效应的一维搜索QTL分析对加性效应和显性效应的估计精度与包括上位性的两维搜索QTL分析对这两种效应的估计精度相差不大，上位性的存在可能会降低对这两种效应估计的精度；忽略QTL×环境互作效应会导致对遗传主效应的有偏估计，而包括QE互作效应的多环境联合分析能够提高对遗传主效应的估计精度。

The filtrates of drilling fluids have a higher genetic poison than drilling fluids, and the genetic poison is higher with the content of drilling fluids increased.

滤液的毒性大于全泥浆，并且遗传毒性随着钻井液含量的增加而增大。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。