遗传作用

Meanwhile, they are vital in descendiblity, aberrance, develop of organism and also in compound of the protein molecules.

核酸在生物的遗传变异、生长发育以及蛋白质合成中起着重要的作用。

In this paper, the inhibition of growth by organic compounds, limited use of organic compounds, central metabolic pathways, and transport mechanism of the extremely acidophilic obligately chemolithoautotrophic thiobacilli are reviewed, as well as the current research progress in their genetic modification to use organic compounds.

主要对极端嗜酸性专性化能自养硫细菌有机质代谢的研究进展进行了综述，其中包括有机化合物的抑制作用、有机化合物的有限利用、中心代谢途径及物质的转运等，还包括专性化能自养硫细菌有机质代谢遗传改造研究的最新进展。

All of gene effects for the final characters were found to be algebraic sum of the respective parameters for net growths at different development stages.

不同发育阶段基因效应的符号、显著性关系及遗传模型的明显差异被认为是不同发育阶段由不同基因作用的结果。

Allopolyploid played an important role in crop genetic and germplasm enhancement.

异源多倍体在作物遗传改良和种质创新中发挥着重要的作用。

BACKGROUND AND AIM: To evaluate the genotoxicity of bezoar antidotal tablets.

背景与目的：评价牛黄解毒片是否具有遗传毒性作用。

Under this experimental condition, no genotoxic effects had been found in bezoar antidotal tablets.

在本试验条件下，牛黄解毒片未见遗传毒性作用。

The arecoline have got definite damage action on DNA in bone marrow cell of mice and possessed some genetic toxicity.

结论槟榔碱对小鼠骨髓细胞的DNA有一定的损伤作用，具有一定的遗传毒性。

If the antitumour efficacy of these epigenetic drugs is eentually demonstrated, they would not only be added to the current anticancer armamentarium, but they will surely be affordable to the ast majority of cancer patients liing in low and middle income countries, who find the newer anticancer agents prohibitiely expensie.

如果这些表观遗传药物抗肿瘤的作用最终得到证实，他们不仅仅增加了当前抗癌的物质，而且他们可以明确的可以使在发现新的抗肿瘤剂相当昂贵的国家收入在中下等的大量肿瘤患者负担的起。

This paper studies major genes of body weight, height at withers, body length, heart girth, milk crop, and milk fat percentage on yak. The results show body weight, height at withers, milk crop, milk fat percentage have effects and roles of major genes.

但近年来的理论研究结果表明，在许多数量性状的遗传变异中，既有众多微效基因的作用，也有主基因的作用，即这些性状应属于微效多基因和主基因共同控制的混合性状[1] 。

Fisher conceded genetic drift played some role in evolution, but an insignificant one.

费希尔勉强承认遗传漂变在进化中有一些作用，但认为是微不足道的作用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。