查询词典 dominant

The phenotype expressed depends on whether alleles are dominant, recessive or codominant.

表达的表现型取决于等位基因是显性的，隐性的还是共显性的。

In Brassica, codominant relationships are more frequent than dominant and recessive ones in both the stigma and the pollen, as one characteristic of SI in Brassica.

在柱头和花粉中，自交不亲和等位基因之间的共显性关系要比显性和隐性关系更加普遍，这是芸薹属自交不亲和性的一大特点。

Results indicated that,dominant SSR markers or codominant markers with significant difference on length can be separated by optimized SSR amplification system and high concentration agarose gel effectively.

试验结果表明，优化的SSR扩增体系结合高浓度琼脂糖凝胶能够对显性或差异显著的共显性标记进行高效分离。

Based on analysis of Wx of D4063-1, indica and japonica and according to the special sites of the three species, primers as markers-AUT4063-I were designed to distinguish D4063-1 from other rice. Combining with primer pair F5, dominant and codominant ways were established for discriminating them, and rapid and correct identification of D4063-1 from other rice could be done.

本研究还根据D4063-1和籼稻、粳稻的序列差异及D4063-1在该片段上的特征序列位点设计了用于识别D4063-1的寡核苷酸片段，并作为PCR反应的引物命名为AUT4063-1，将该引物与作者设计的扩增普通籼稻、粳稻Wx基因的引物F5配合使用，建立了识别D4063-1的显性和共显性两种检测方式的分子标记，为快速、准确鉴别低直链淀粉含量突变体D4063-1创造了条件。

Markers Xgwm257 and Xgwm319 were resistant codominant, while marker Xgwm296 was resistant dominant. All three markers related to resistance are Ae.

由于该基因不同于定位在小麦2B染色体上的已知抗白粉病基因Pm6和Pm26，应该是一个新的抗病基因，暂定名为PmPS5B，建议定名为Pm32。

A 1172 bp fragment was detected for Wx-7A gene using dominant marker primer from the Wx-A1 normal wheat, a 593 bp and a 574 bp fragment were detected using codominant marker primer from the Wx-A1α normal and Wx-A1 null wheat, respectively.

STS标记结果中，Wx-7A位点的显性标记引物在野生型中扩增出一条1172bp的特异带，即Wx-A1α基因出现；Wx-7A位点的共显性标记引物在野生型中扩增出一条593bp的特异带，在缺失类型中扩增出一条574bp的特异带。

An alternative site productivity measure, based on the relationship between total tree height and diameter at breast height of dominant and codominant trees was used to quantify site productivity for major tree species in Taiwan.

为期能发展出一适用於混淆、异龄林分内测定地位生产力之替代方法，本研究选用地位生产力指数之概念，并以修正的三参数Weibull函数来建立优势木与次优势木之"树高-胸径"方程式，以推导出台湾地区各主要树种的地位生产力指数，则似为目前最为可行之方法。

The allometric models for dominant 20 tree species were also developed separately and equation using basal area produced higher value of determination of coefficient.

分别建立了20种优势树种的异速模型，采用树木基部面积的模型都得到很高的决定系数值。

Rubification is a dominant process in cold desert Antarctic soils.

2地表的岩石被氧化，表层呈暗灰色和暗红色等。

The dominant insects of this region are Coleoptera, Orthoptera, Hemiptera and Hymenoptera. Phytophagous insects account for a large proportion.

该区的优势昆虫类群是鞘翅目、直翅目、半翅目和膜翅目的昆虫，且植食性昆虫占比例大。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。