查询词典 epistatic

The epistatic interaction was analysised in entire genome and a total of 39 digenetic interaction marker pairs were found which contributed 6. 41%-25. 65% variance to genetic variation. It suggested that epistasis between non-QTL and non-QTL was the primary interaction form in the resistance response.

在全基因组对所有抗性性状进行了上位性分析，一共检测到39个两位点互作标记对，结果表明两位点间的互作主要以非QTL与非QTL互作形式存在，针对不同的性状，上位性作用能够解释6.41％-25.65％的遗传变异。

The results showed that tiller number is mainly controlled by both the general genetic factor and the GE interaction factor (with 61.7﹪ of the general heritability and 17.2﹪ of the GE interaction heritability).A total number of 19 QTLs was detected to associate with tiller number. Of these, 9 and 6 QTLs were with single locus effects and digenic effects, respectively. The epistatic effect between QTL 1-8 and QTL 1-12 was suggested to be a major effect due to the contribution of 21.6﹪ in spring season.

结果表明，分蘖数主要由普通遗传因素和互作遗传因素控制(呈现61.7﹪的普通遗传率和17.2﹪的互作遗传率)，共有19个QTLs与分蘖数有关，其中9个和6对QTLs分别具有单位点的遗传效应和2位点的互作效应，QTL1-8和QTL 1-12的上位性效应由于在春季的贡献率达21.6﹪，因而认为是一对主效。

Five of 7 ae loci showed Gaoyou alleles in Hangzhou and all the ae loci but one had Sollux alleles in two locations of Germany increasing plant height. The digenic epistatic main effect accounted for one third of total additive main effects.

7个 ae 基因座位中，5个&高油&等位基因在杭州种植环境下，除一例外所有在德国环境下的互作基因座中，&Sollux&等位基因起着增加株高的作用，加加上位性主效总和为加性主效总和的三分之一。

A scan of the whole genome for digenic interactions detected considerable amounts ofsignificant epistatic gene actions.Furthermore,many homologous pairwise loci with sameepistatic types observed simultaneously in both years,undoubtedly indicating that realinteractions exist in the population.

以双向方差分析方法对全基因组进行两位点互作显著性检测表明，存在大量的基因上位性作用显著影响产量等性状(P＜0.01)，而且两年能重复检测到同一显著互作乃至同一互作类型影响各性状。

Asymmetric over-introgression of the indica alleles on chromosome 7 and many specific regions on other chromosomes in the japonica genetic background is consistent with the general trend observed in the RIL and F_2 populations of the same cross, suggesting a high genetic load in the japonica gene pool, and japonica genome experienced a very severe bottleneck by artificial domestication.2 Genetic background effect on QTL expression of grain weight and its related traitsGenetic background effect on main-effect QTL and digenic epistatic QTL mapping for GWT and its related traits including GL, GW and GT was dissected by a large set of reciprocal introgression lines and recombinant inbred lines derived from Lemont and Teqing in Beijing environment.

籼粳相互导入具有不对称性，粳稻向籼稻背景的平均导入频率与期望值相仿，相反籼稻向粳稻背景的平均导入频率大大高于理论预期，位于第7染色体和一些其它染色体的特殊区段存在籼稻等位基因的超导入现象，在来自相同亲本的重组自交系和F_2群体中也观察到同样的导入趋势，表明粳稻基因组具有较大的遗传负荷，粳稻品种在人工驯化过程中曾经历过一个非常剧烈的遗传瓶颈。2水稻籽粒相关性状的主效和互作QTL表达的遗传背景效应利用Lemont和特青培育的双向导入系和重组自交系群体，在北京环境下定位影响千粒重及其相关性状如粒长、粒宽和粒厚的主效和互作QTL，分别在特青背景导入系、Lemont背景导入系和重组自交系下检测到影响千粒重及其相关性状的主效QTL分别为33个、27个和13个，互作QTL分别为4个、8个和23个，其中仅有6个主效QTL(QGwt5，QGl1，QGl3b，QGl4，QGw7和QGw8)在籼粳两个不同背景下共同表达，3个主效QTL(QGwt5，QGwt7a和QGt5)在导入系和重组自交系中共同表达，分别占检测到影响这些性状QTL总数的11.1%和4.3%，未检测到在3个背景下相同表达的互作QTL。

In the "Lee" epistatic rapidly while Hengda Group, apparently the "name" is also extremely important.

在&李&上位迅速而恒大集团，显然是&名称&也是非常重要的。

This is written so that we see both alleles, Black and Gold, with the most epistatic allele, Black, written first.

这么写我们可以把两个基因都看到，黑和金，最强势的基因写在前面。

To deal with dependent problems with epistatic interactions, Experimental study of CGA for NK landscape problem is given.

对于不可作独立子问题分解的问题，则以基因连锁一般模型—NK模型进行了实例研究。

The epistatic effects could not be ignored in tobacco breeding.They were one of main causes of heterosis for most characters.

互作效应普遍存在，是烟草性状杂种优势表现的主要原因之一。

Under epistatic genetic model, however, the running time is very long.

然而，对于上位性遗传模型，其运算时间还是过长。

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。