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Two genes which were differentially expressed before and after ATRA treatment have been partly cloned, and one corresponds to a sequence known gene DPH2L with unknown function, which was first isolated from the critical region of deletion on chromosome 17p13.3 in human ovarian carcinoma, and regarded as a candidate tumor suppressor gene.

它的降调节可能参与了从细胞生长到分化／凋亡的转换过程。另一个克隆RAa7是一个未曾报道的新序列，在ATRA或4HPR反应性细胞中呈上升或下降调节，提示该基因可能也参与了细胞过程转换的调节。

The PCR product was cloned into PGEM-T-Easy DNA plasmid by TA cloning, and hINS gene was analyst and compared to the published sequence ,and found that this hINS gene is same to one of the published sequence and there are four different bases with the other published sequence.

为了进一步验证扩增出的hINS基因能否在蛋白质水平上表达，用构建的乳腺特异性表达载体制作转基因小鼠，利用转基因小鼠作为个体表达系统来检测目标蛋白表达量。

In order to study the function of OsWRKY10 gene more clearly, we overexpressed this gene in tobacco.

为了更好的研究OsWRKY10基因的功能，在烟草中超表达了该基因。

CO NCL USIO N: The polym orphism of IL26 gene at2572 sitesm ay be associated w ith CHD , and IL26 gene polym orphism m ayaffectthe serum IL26 levelin CHD patients.

IL26 2572位点基因多态性可能与冠心病的发病相关，血清 IL26水平受其基因多态性的影响。

The Cowpea Trypsin Inhibitor gene is one of insect-resistant gene which assumed noxiousness to many insects, such as Lepidoptera, Coleoptera and Orthoptera.

豇豆胰蛋白酶抑制基因具有广谱抗虫性，对包括鳞翅目、鞘翅目及直翅目的许多昆虫有毒性。

High outcrossing rate might lead to high gene flow frequency and the maximum frequency of gene flow was determined by outcrossing rate.

实验结果显示，强烈的自花授粉竞争可能是导致栽培稻品种间极低的异交率以及基因漂移频率的主要原因之一。

When there was only one pollen donor, gene flow frequency was in direct proportion to the pollen density.(8) The strong pollen competition from self-pollination might contribute to the very low outcrossing rates and gene flow frequencies in rice varieties.(9) The study of rice pollen flow showed that with the artificial disturbance of pollen dispersal there were pollen grains detected at 90 m from the pollen sources.

9对水稻花粉流的研究显示，在赶粉的实验条件下，于远离花粉源的90 m处仍然检测到花粉分布，回归分析显示水稻的花粉可以传播100 m以上，甚至在远离花粉源的200 m的距离处仍然可能有花粉分布，这表明水稻的花粉可以传播非常远的距离。

When the pollen density of pollen donor exceeded the critical density, the gene flow frequency did not increased any longer, and the maximum gene flow frequency detected was equal to the outcrossing rate of pollen receiver in theory.

在其他因素都固定的情况下，如果花粉受体的异交率较高，那么到该花粉受体的基因漂移频率也相对较高。

Biol. 8, 402 suggests that false diagnosis of gene absence or the presence of undetected truncated genes leads to a systematic overestimation of gene gain.

2007年Zhaxybayeva等科学家的研究表明，基因存在的错误诊断和未检测到的存在基因可能导致基因获得系统性过度评估。

The obtained gene sequence in this experiment is the gene fragment of the nucleotide sequence of the rat oviduct specific glycoprotein, which has not yet been reported.

本实验所获得的基因序列为目前尚未见报道的大鼠输卵管糖蛋白的基因序列的一部分。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。