查询词典 polymorphisms

To study the relationship between ERCC8 gene polymorphisms and DNA damage in lymphocytes of coke oven workers.

［目的］探讨焦化厂工人ERCC8基因多态性与外周血淋巴细胞DNA损伤的关系。

To investigate the relationship between polymorphisms of low molecular weight protein genes and acuminata condyloma.

目的研究低分子量多肽基因多态性与尖锐湿疣发病的关系。

The results based in microsatellite polymorphisms showed that the average heterozygosity in Huiyang Bearded and Xinghua chickens which were sampled from conserver populations, and Yuehuang which has been inbreeding for more than 10 years was low, buti n Qingyuan Partridge chicken which was sampled from Qingyuan city, Guangdong, was high.

用5个座位的微卫星标记和70个10碱基引物得出的RAPD，研究分析了惠阳胡须鸡、杏花鸡和清远麻鸡3个广东地方鸡种和培育品种粤黄鸡的群体遗传变异及相互间的关系，并讨论了微卫星多态性和RAPD这两种标记在应用于群体遗传变异及亲缘关系等方面分析的意义。

The prolactin gene was studied as a candidate gene for the prolificacy of five different sheep breeds, namely small tail Han sheep (142), Hu sheep (40), Texel sheep (36), Dorset sheep (36) and Corriedale sheep (28). Single nucleotide polymorphisms of PRL coding sequence were detected among these five sheep breeds.

本研究以小尾寒羊(142只)、湖羊(40只)、特克塞尔羊(36只)、多赛特羊(36只)和考力代羊(28只)这五个绵羊品种为实验材料，应用PCR-SSCP对PRL基因的DNA编码序列的多态性进行了分析，并进一步对该基因与小尾寒羊高繁殖力之间的关系进行了研究。

The prolactin gene was studied as a candidate gene for the prolificacy of Small Tail Han sheep. Single nucleotide polymorphisms of exon 1 to exon 5 of PRL gene were detected in high fecundity breeds and low fecundity breeds (Dorset, Texel and Corriedale sheep) with five pairs of primers by PCR-SSCP.

设计5对引物，采用PCR-SSCP技术检测催乳素（prolactin，PRL）基因外显子1至外显子5在高繁殖力绵羊品种和低繁殖力绵羊品种（多赛特、特克塞尔和考力代）中的单核苷酸多态性，同时研究该基因对小尾寒羊高繁殖力的影响。

The inhibin a gene、 the bone morphogenetic protein 4 (BMP4) gene and the bone morphogenetic protein 7 (BMP7) gene were studied as candidate genes on the prolificacy of Small Tail Han sheep. Single nucleotide polymorphisms of 5 ' regulatory region、 exon 1 of INHA gene;exon 2、 exon 3 and exon 4 of BMP4 gene and exon 2、 exon 3 of BMP7 were detected in high fecundity breed and low fecundity breeds (Chinese Merino sheep, Corriedale sheep and South African Mutton Merino sheep) by PCR-SSCP. The results indicated that there was a mutation (316C→T) in 5' region of INHA gene in Small Tail Han sheep, Chinese Merino sheep and Corriedale sheep, the same mutation did not exist in South African Mutton Merino sheep.

采用PCR-SSCP技术检测抑制素α(inhibin α，INHA)基因5'调控区、外显子1，骨形态发生蛋白4(bone morphogenetic protein 4，BMP4)基因外显子2、外显子3和外显子4以及骨形态发生蛋白7(bone morphogenetic protein 7，BMP7)基因外显子2和外显子3在高繁殖力绵羊品种以及低繁殖力绵羊品种(中国美利奴绵羊、考力代绵羊、南非肉用美利奴绵羊)中的单核苷酸多态性，同时研究这三个基因对小尾寒羊高繁殖力的影响。

Methods: Firty eight patients with prostate cancer and 112 healthy cases were selected as the control randomly. NAT2 and CYP1A1 gene polymorphisms were analysed with the methods of PCR RFLP, ASA and real time fluorescence Light Cycler.

应用PCR RFLP、ASA和自动实时荧光定量分析技术，分析 5 8例前列腺癌病人和 112例健康对照者CYP1A1和NAT2基因 4个位点的多态性，比较前列腺癌病人与对照组间频率差异。

RAPD markers were obtained, which were amplified by 12 random declaimer primers, with 84.2% polymorphisms.

运用筛选出的12个引物共获得152个RAPD标记，其中84.2％具有多态性。

BalI and MspI polymorphisms of the dopa mine D3 receptor gene in African blacks and Caucasians［J］.

这种方法已经成功的应用于I型糖尿病和发作性睡病等一系列复杂的多因子疾病。

In my experimentⅠcompare the purposes of different combinations of endoenzyme(MseⅠ-HindⅢ, MseⅠ-PstⅠ, MseⅠ-EcoRⅠ) and find that MseⅠ-HindⅢeasily finds thepolymorphism by primers combinations suiTab for AFLP analysis.And by means of this there aremany polymorphism strips. So the double endoenzyme of AFLP was exercisedfor the analysis of soybean cytoplasmic male sterility.In the cource of my experiment, 64 primerpairs of MseⅠand HindⅢwere exerted to analyse the twe mtDNA pools which are made ofsterilities and holdings and the polymorphisms of sterilities and holdings.

运用扩增片段长度多态性的方法，对独特的杂交大豆试材进行分析研究，通过比较MseⅠ-HindⅢ、MseⅠ-PstⅠ、MseⅠ-EcoRⅠ不同酶切组合的效果，结果表明MseⅠ-HindⅢ较容易找到多态性引物组合，而且具有较高的多态性，本试验选用MseⅠ-HindⅢ进行双酶切大豆线粒体DNA从而完成AFLP的分析工作，试验用64对MseⅠ和HindⅢ引物对两个不育系及保持系材料的线粒体DNA制成的pool进行AFLP标记分析，分析了不育系与保持系之间的多态性； 4。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。