查询词典 chromosome

The chromosome observation on 4 species in the genus Rhus.

几种盐肤木属植物的染色体观察。

Rhys had acquired a defective gene on the X-chromosome-inherited from his mother.

里斯的 X 染色体是一个基因有缺陷（这个 X 染色体是从母亲那里继承的）。

Enhancing the stability of riboflavin operon integrated in the chromosome results in the improvement of riboflavin production.

增强核黄素操纵子在B.subtilis 24R7染色体上的稳定性可以提高核黄素的合成量。

Because the chromosome is not a rigid body,ordinary rigid body segmentation methods can not be used in such system.

1前言染色体的分析与识别是细胞遗传学的一个重要课题，在遗传病诊断等方面有着广泛的实际应用。

BMI-1(B-cell-specific Moloney murine leukemia virus integration site 1), a Polycomb group repressor, is always present as a PcG complex combined with RING1, HPC2, Mph2, et al. BMI-1 prolongs cells'capacity to proliferate and represses their senescence by repressing the transcription of CDKN2A through acetylhydrolasing or deacetylhydrolasing the Polycomb response elements in chromosome.

BMI-1 (B-cell-specific Moloney murine leukemia virus integration site 1)属于PcG家族，它与该家族其他成员如RING1，HPC2，Mph2等结合形成蛋白复合体，作用于染色质PREs位点，通过对组蛋白进行乙酰化和去乙酰化修饰，从而稳定抑制CDKN2A转录，最终促进细胞的增殖并抑制细胞凋亡。

The first step enumeration practicable path according to the route information; the second step using genetic algorithm, paths in the first step are generated as gene, all the paths of orders constitute chromosome. Mathematical model was established considering the weight, quantity and size restrictions.

第一步根据运输路段信息枚举可行的路线；第二步运用遗传算法，将第一步生成的路线作为基因，所有订单的路线构成染色体，考虑运输的重量、数量、体积等能力限制约束，建立数学模型。

The interaction of chemical molecules and biological ones, especially sequence specific recognition and site-specific cleavage of DNA have many applications such as in DNA sequence determinations, chromosome analyses, gene therapeutics, and recombinant DNA manipulation. So it is significant to develop artificial enzymes for the scission of nucleic acid with high activity and selectivity at normal condition.

化学小分子与生物大分子的相互作用，尤其是人工核酸定位切断试剂对DNA的切断在DNA序列测定、染色体分析、基因治疗以及DNA重组方面有着广泛的用途，因此进行人工合成核酸定位切断试剂及其与DNA的相互作用的研究具有重要的理论意义和应用价值。

It is possible that one of gene was derived from another gene in the same group by segmental duplications of chromosome.

通过对水稻细胞周期关键调节基因的系统进化树和蛋白质结构分析发现，在水稻和拟南芥中细胞周期关键调节基因之间是非常保守的。

Formation of functional gamete in self-fertile trigeneric hybrids was influenced by chromosome pairing fruquency, genotype, end environmental conditions.

有功能配子的形成受染色体配对频率、基因型和环境状况的影响。

The control gene for chromosome segregation existed in the P genome of Agropyron, thus causing formation of functional gamete and self-fertility of the hybrids involving Agropyron

冰草属的P染色体组存在染色体分离的控制基因，从而引起含有冰草属的杂种能够形成有功能的配子且自交可育。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！