基因拷贝

人类胃粘膜上皮永生细胞株中APC、Rb、c-met基因拷贝数研究

Study of APC , Rb , c - met gene copy numbers of human gastric mucosa epithelial cell line GES 1

核型分析和CGH杂交技术建立单倍体干细胞系能很好的保持基因组稳定性，染色体条数呈单倍性，基因拷贝数稳定。

Karyotype analysis and CGH hybrid technology was used to verify the haploid stem cell lines ' genome and gene copy number stability respectively .

利用实时荧光定量PCR方法分析转基因水稻外源基因拷贝数

Estimating copy number of transgenes in transformed rice by real time quantitative PCR

从病毒悬液中提取DNA，采用实时荧光定量PCR检测病毒基因拷贝数。

Extracted DNA from virion suspension and quantified viral genomes copies by fluorescence quantitated real-time PCR ;

实时荧光定量PCR检测毕赤酵母基因组中外源基因拷贝数

Determination of Copy Number of Foreign Gene in Genome of Pichia pastoris by Real-time Fluorescent Quantitative PCR

荧光定量PCR检测细菌染色体上基因拷贝数

The copy number of the gene in chromosome of strain detected by the real time quantitative PCR

然而，当它们随着演化体型不断增大后，就开始不断地出现额外的p53基因拷贝。

But as they evolved to bigger sizes , they steadily evolved extra copies of p53 .

研究人员们想知道这些多出来的p53基因拷贝是否在抗癌方面发挥了什么作用，于是两个研究团队都对大象的细胞进行了实验。

To see whether these extra copies of p53 made a difference in fighting cancer , both teams ran experiments on elephant cells .

HBV-DNA基因拷贝数与HBeAg水平呈正相关。

The genes copies of HBV DNA were positively correlated with the level of HBeAg .

于感染后第4、8天处死102个速殖子感染的小鼠，PCR荧光定量方法检测肝、肺弓形虫DNA基因拷贝数。

The parasite loads of livers and lungs of the mice infected with 10 2 tachyzoites were determined by fluorescence PCR methods at 4 day-post-infection ( dpi ) and 8 dpi .

基因拷贝数变异（CNV）是近来新发现的又一种染色体结构变异。

Copy number variant ( CNV ) is a novel structural variation in human chromosomes .

巧合的是，银屑病论文提到近期一项研究将SLE与补体蛋白C4基因拷贝数低联系起来。

Coincidentally , the psoriasis paper mentioned a recent study that linked SLE to low copy number of complement C4 genes .

严重寡精症ICSI精子供体的DAZ基因拷贝缺失研究

Study on DAZ Gene Copy Deletion in Severe Oligozoospermia Sperm Donor for ICSI

11G工程细胞株人尿激酶原（pro-UK）基因拷贝数的测定

Detection of copy numbers of Pro-UK gene in 11g cell line

四逆散有效部位对嗅球损毁大鼠海马细胞发生及CREB基因拷贝数量的影响

Effects of Sini Powdered Effective Composition on Hippocampus Neurogenesis and CREB Copy Number in Rats Following Lesions of Olfactory Bulb

而且，鉴于大象是迄今为止发现的唯一一种通过额外的p53基因拷贝来抵御癌症的动物，希夫曼博士推测，鹦鹉、乌龟和鲸鱼很可能都有各自独特的长寿策略。

And elephants are the only animals yet found that fight cancer with extra p53 genes . So Dr. Schiffman speculates that parrots , tortoises and whales may all have special longevity tactics of their own .

对定量资料的统计学分析显示：CAH组检测的基因拷贝数较CPH组基因拷贝数明显增高，两者具有统计学差异（P<0.05）。

Quantitatively , the copies of CAH group are significantly higher than those in CPH group ( P < 0.05 ) .

对诱导分化前后c-myc基因拷贝数的比较分析表明，c-myc基因表达下降可能主要发生在基因的转录或/和转录后调节水平。

Our data also indicated that the decrease in c-myc gene expression after induced differentiation was not due to the decrease of number of c-myc gene copy , but mainly a transcriptional regulation pf c-myc .

乳腺癌患者可能含有更多的HER2基因拷贝数量，促进过度生成HER2蛋白并且发送更多的信号到乳腺细胞。

Patients with breast cancer may have more copies of this HER2 gene , prompting them to overproduce HER2 protein so that more signals are sent to breast cells .

结果四逆散有效部位明显增加了海马齿状回（包括SGZ和hillus区）Brdu标记数量，同时增加了CREB基因拷贝数量。

RESULTS Chronic Sini powdered effective composition treatment significantly increased the number of BrdU-labeled cells in the dentate gyrus and hilus of the hippocampus and CREB copy number .

2.3个森林群落OL和MS的细菌和真菌rDNA基因拷贝数也随土壤冻结-融化过程表现出先降低后升高的变化趋势，以土壤冻结后最低。

As the soil freezing and thawing processes , the bacterial and fungal rDNA copy numbers showed a decrease and then increase trend in the OL and MS , and the lowest values were observed in the soil freezing stage .

采用DNA印迹和狭线印迹（SlotBlot）的方法，对高效表达人尿激酶原（Pro-UK）的工程细胞11G含有的pro-UK基因拷贝数进行了测定。

Southern blot and Slot blot hybridization methods were used in this research to detect the copy numbers of pro-urokinase ( pro-UK ) gene in pro-UK - expression engineering cell line ( 11G cell line ) .

基因拷贝数与染色体位置对酵母表达乙肝病毒融合表面抗原SA-28基因的影响

Effects of Gene Copy Number and Chromosomal Position on the Expression of a Modified HBsAg Gene SA-28 in Yeast

携带有发生突变的CCR5基因拷贝的人对艾滋病毒具有很高的免疫力，因为艾滋病毒利用这种基因产生的蛋白质进入感染者的细胞。

People who carry defective copies of CCR5 are highly immune to HIV , because the virus uses a protein made by this gene to gain entry into an infected person 's cells .

利用定量PCR检测CREB在三例胶质瘤组织和四株胶质瘤细胞系中的基因拷贝数，发现在一例Ⅳ级胶质瘤组织和四例胶质瘤细胞系中CREB基因出现扩增现象。

Utilizing real-time PCR method we detected the gene copy number of CREB in three glioma tissues and the four glioma cell lines and found that the CREB gene copy number is amplified in one case grade IV glioma tissue and the four glioma cell lines .

serpin基因拷贝与片段重复及转座元件的相关性分析表明，在家蚕微孢子虫11个serpin中，有6个基因与转座元件存在极显著相关性，有两对基因是片段重复产生的多拷贝。

The relative analysis between serpins and segmental duplications and transposable elements indicated that there are six out of eleven serpins have significant correlation to the TEs , and two pairs of serpins were produced by segmental duplication .

基因拷贝数分析的研究

A Modified Procedure for the Determination of the Gene Copy Number

真菌ITS基因拷贝数总体呈增加趋势。

The number of fungi ITS gene copies overall trend has increased .

胰腺导管腺癌基因拷贝数改变的研究

Detection of DNA Copy Number Alterations in Pancreatic Ductal Adenocarcinoma

转基因猪中外源基因拷贝数和整合位点的研究

Copy Number and Integration Site of Transgene in Transgenic Pig