genetic variation
n. [遗] 遗传变异
2026-05-06 08:42 浏览次数 19
n. [遗] 遗传变异
coefficient of genetic variation遗传变异系数
net genetic variation凈遗传增量
theory of genetic variation遗传变异学说
Genetic Coefficient of Variation遗传变异系数
genetic and variation遗传变异
genetic environmental variation遗传环境变异
genetic geographic variation地理遗传变异
subtype genetic variation病毒基因变异
Overview of genetic variation遗传变异述评
Studying the chromosome of tree peony, is not only knowing the regular of genetic variation but also studying the species of heredity on the cell level.
开展对牡丹染色体的研究,不仅可以从细胞水平上了解遗传变异的规律,而且可以研究不同物种遗传的变异。
But comprehensive genetic variation occurred in citrus callus.
但是,柑橘愈伤组织存在广泛的遗传变异。
This is the first time a genetic variation has been found that shows a different response to emotional stimuli only when individuals are stressed.
这是第一次发现基因变异使人们在受到压力时对待刺激有不同的反应。
Molecular phylogenetic tree constructed by UPGMA and NJ method suggested that there were some genetic variation among different geographic population.
UPGMA和NJ法构建的种群间分子系统树基本一致,结果表明不同地理种群之间存在一定程度的遗传差异。
To our knowledge, the effect of genetic variation in leaf Angle and dispersion has not been adequately quantified in trees.
据我们所知,在叶片角度和分布上遗传变异的效应,在树木中还没有被适当地定量研究过。
Quantity genetic analysis showed that genetic variation coefficient, performative variation coefficient and hereditary ability of growth properties were greater than physiological properties.
数量遗传分析表明,各生长指标的遗传变异系数、表型变异系数和广义遗传力一般均大于生理指标;
Those with the ODC genetic variation were 23 percent less likely to develop new adenomas and 49 percent less likely to develop more advanced lesions, which also lead to cancer.
在基因变异的受试者中有少于23%的可能生长新的腺瘤、少于49%的可能导致更严重的身体损害,这部分患者的基因变异都能导致癌癥。
A sample set of 24 Chinese modern rice varieties derived from Aizizhan was selected to detect the genetic variation by using morphological traits, allozyme and SSR markers.
选取我国水稻矮仔占衍生品种24份,应用形态学、等位酶和微卫星(SSR)标记,分析矮仔占衍生品种的遗传差异。
By the experiment of genetics stability, it showed that genetic variation of the strain had already taken place. It was the highest strain of the tylosin of selective breeding after space mutagenesis.
结合菌株传代稳定性试验,说明该菌株已发生了遗传性变异,是经太空诱变后所选育的泰乐菌素高产菌株。
The results of AMOVA also suggest that observed genetic differences mainly originate from interpopulation differences, with relative little genetic variation within populations.
分子方差分析(AMOVA)表明,云南西花蓟马的遗传变异主要来自于种群内部,种群间的遗传变异水平还非常低。
As the hybrid generation advanced, the ratio of additive variation to total genetic variation increasingly added.
随世代推进,基因加性变异在总遗传变异中的比重逐渐加大。
Random amplified polymorphic DNA (RAPD) technique were used to investigate genetic variation of four representative varieties of goldfish.
对四个金鱼代表品种进行了随机扩增多态dna分析。
But a new appreciation of the amount of genetic variation found in healthy people means it can be difficult to tell whether a particular change is causing a patient「s symptoms.
但是某一最新发现表明在健康人身上也发现了一定数目的遗传变异,这就意味着我们很难断言某一特定的变异是否会导致患者出现癥状。
We explore the data with regard to signatures of natural selection, and identify a marked reduction of genetic variation in the neighbourhood of genes, due to selection at linked sites.
我们收集的数据,是建立在自然选择基础上的。同时,我们证实了由于相关联的位点的选择,产生的一系列相邻基因中遗传变异的显着减少。
This thesis includes three chapters: Chapter 1: Recent progress on myriapoda mitochondrial genome and genetic variation analysis of Otostigmns (O.
本论文包括三部分: 第一章:多足动物线粒体基因组和地理种群遗传变异分析的研究进展。
It」s indicated that genetic variation of sterile lines was close.
表明不育系间的遗传差异较小。
Five microsatellite loci of European wild rabbit were used to analyse the population genetic variation among 5 breeds or strains of domestic rabbit population.
选用欧洲野兔的5个微卫星位点,分析了5个品种(系)家兔群体的遗传变异。
Recently the sugar beet varieties bred in china are limited in hereditary basis and genetic variation genealogy .
摘要目前我国甜菜育成品种存在变异系谱和遗传基础狭窄的局限性。
The variation among populations were higher than within populations, and genetic variation among populations was the main sources of total variation.
居群间遗传差异大于居群内遗传差异,表明居群间变异是引起遗传变异的主要来源。
This paper summarizes the research progress of the factors involved in controlling the process of oak somatic embryogenesis, as well as the genetic variation and histology at present.
总结了影响栎属植物体细胞胚胎发生的主要可控因素及体细胞胚的遗传变异,组织学研究现状。