基因的

Objective To investigate the correlation between the functional genetic variations of angiotensin-converting enzyme and Chymase genes and the risk of atrial fibrillation in hypertensive patients with left ventricular hypertrophy. Meth- ods From Dec.

目的 探讨高血压左心室肥厚患者血管紧张素转换酶基因和Chymase基因的多态性与心房颤动的相关性。

Through activating the synthesis of jasmonic acid itself,aboveground application of jasmonia acid could induce the expression of Bx1,Bx9,PAL,PR-1,MPI,FPS and TPS genes,increase DIMBOA content and decrease caffeic acid content in leaves;on the other hand,the systematic induction of gene expression of Bx6,Bx9、PAL and PR-2a,increase of contents of coumaric acid and caffeic acid,and decrease of syringic acid content in the roots were related with the activating of jasmonic acid synthesis in the aboveground.

茉莉酸处理地上部是通过激活茉莉酸自身合成来诱导叶片Bx1、Bx9、PAL、PR-1、MPI、FPS和TPS基因的表达、增加叶片丁布含量及降低咖啡酸含量的，同时系统诱导根系Bx6、Bx9、PAL和PR-2a基因表达、增加香豆酸和咖啡酸含量以及降低丁香酸含量则与激活地上部茉莉酸自身合成相关。

With this modified method the genetic polymorphisms of HLA-DRB1 gene were examined in five populations, Lahu, Naxi, Pumi, Yao and Drung ethnic groups, from Yunnan Province of South China.

本文首先对HLA-DRB1基因的分型方法，PCR-SBT方法进行了改进研究，然后应用该方法对中国云南拉祜族、纳西族、瑶族、普米族和独龙族等五个民族进行了HLA-DRB1基因的多态性研究。

Among 13 DRB1 alleles detected in Drung ethnic, a unique feature of its allele distribution is having predominant homozygotes (64.9%) in all studied populations. In Drung HLA-DRB1〓14011 is highly prevalently presented with the allelic frequency of 70.07%.

独龙族中检出13种等位基因，其遗传学显著特点是纯合子类型检出较多，纯合子36个，占被检样品的64.9％，DRB1*14011分布占绝对优势，占被检出等位基因的70.07％。

The results indicate that myostatin-targeting siRNA produced endogenously could efficiently downregulate myostatin expression.

这些结果表明内源性产生的肌肉生长抑制素基因小干涉RNA能够有效抑制该基因的表达。

This gene regulation is accomplished by epigenetic processes that control gene expression without altering DNA.

这是基因调控是由控制基因的表观遗传完成的，并没有改变DNA。

Analysis of five other epigenetically repressed genes indicates that Ras directs the silencing of multiple unrelated genes through a largely common pathway.

分析另外5个表观抑制基因显示Ras通过一个主要的共有通路指导多相关基因的沉寂。

ABSTRACT Objective To study the exprssion of Vitreoscilla hemoglobin gene in the Saccharopoblyspoura erythraea and its effect on erythromycin production.

目的 利用已含有血红蛋白基因的红色糖多孢基因工程重组菌，探讨vgb表达产物对重组糖多孢红霉菌提高红霉素产率的影响。

There was a significant difference in the overall genotypical distribution between the patients and the controls (P0.05). The risk of suffering from PD was increased 3.8 times in the individuals with T allelic genotype of NQO1 gene.

基因型分布在PD和对照组之间差异有显著意义（P.05），带T等位基因的个体患PD的风险增加3.8倍。

Additionally, one gene that was similar to germin was confirmed by RT-PCR analysis.

对编码germin蛋白的基因的RT-PCR结果表明，该基因在杂交种中表达量下降。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。