查询词典 epistasis

Comparatively, epistasis as a genetic factor would be more important than main-effects of QTL for seedling vigor in rice.

另外还发现，有的CR上的位点同时与多个不同CR上的位点互作，影响种子活力的相关性状。

Although these genes have been identified and characterized extensively, little is known about the genetic epistasis among them.

现在已知这些基因共同作用于叶片的近-远轴极性建成，但是AS2同其它极性基因之间的遗传调节关系并不清楚。

With the epistasis existed, MIM would obtain better estimates of QTL additive effects.

在有上位效应存在的情况下，MIM 对QTL 的加性效应的估计较准确。

Except for major QTLs, epistasis played an important role in the genetic basis of yield and fiber traits in upland cotton.

除了主效QTL外，上位性是陆地棉产量和纤维品质性状的重要遗传基础。

Finally,the information about QTLs and epistasis in the population provide strategiesfor manipulation of heterosis and improvement in hybrid rice.

最后，本文就上位性效应对杂种优势遗传研究和杂交水稻遗传改良的影响进行了讨论。

Furthermore, it was indicated that epistasis was the main genetic dynamics of speciation and adaption and the primary genetic component of heterosis and complex traits.

遗传物质间上位性是物种分化和适应的重要遗传学动力，也是复杂性状和杂种优势形成的重要遗传组分。

Rather, he says, the most likely explanation is a phenomenon known as epistasis, where genes can interact so as to greatly multiply an effect.

戈德曼还说，当然可能性最大的解释是有一种被称为"上位性"的现象，在这种现象中基因可以发生大大增加某种效应的相互作用。

The results reveal that many QTLs are involved in epistasis, and the same locus can get involved in interactions with more than one other locus.

结果发现，QTL除了具有自身的效应外，还可以参与上位性效应的形成，一个QTL可与多个QTL发生互作，可能起到诱发和修饰其他位点的作用。

These near-isogenic lines were precious genetic materials for exactly mapping QTL and studying the effects of QTL and epistasis.

这些近等基因系可进一步用来精确定位性状的QTL位点和分离QTL位点及互作位点的遗传效应。

Parameter mode was to interpret the inheritance of the characters studied and the epistasis was significant.

数量遗传分析表明，角果长、千粒重的遗传符合加性显性二基因互作模型，存在显著的上位性效应。

Green function defined inphase space differs from one in coordinate space by its struc-ture which exhibits nonlocatity in coordinates and oscillatorybehavior with respect to momenta.

在相空间中定义的Green函数不同于通常坐标空间的Green函数，在结构上显示出对坐标的高度非局域性，而对动量则显示出振荡行为。

The upper front part of a saddle;a saddlebow.

前鞍桥马鞍前面的上部分；前鞍桥