多态的

Leptin is the hormone product of the leptin gene in the adipose tissue. The association of the leptin single nucleotide polymorphisms with uberty, milk yield, SCC, milk protein percent and so on, had been confirmed.

Leptin是leptin基因在脂肪组织表达的一种蛋白质，已证明该基因单核苷酸多态性与奶牛的繁殖力、产奶量、体细胞计数、乳蛋白率等性状相关。

The results showed that NaN3 had great effects on TCL growth. Some TCL after treatment got white or browning and died and grew slowly, and the number of regenerated plantlets was reduced, and the regenerated plantlets became abnormal with leaves crimpled and thicker. The RAPD reaction with 10 primers indicated that the molecule maps of RAPD had some polymorphisms which meant the sequence of DNA was changed.

结果表明，NaN3对类原球茎薄切片生长产生重要影响，部分薄切片白化或褐化死亡，再生类原球茎生长受到抑制，再生苗数量减少，部分再生苗畸变，叶片皱缩、变厚。10条RAPD引物的PCR检测发现，再生苗DNA序列发生了一定程度的变异，产生RAPD图谱带型多态性。

Cytochrome P450 2D6 is a highly polymorphic enzyme in the human. It mainly metabolizes cardiovascular drugs and antipsychotic drugs.

细胞色素P450 2D6是最有多态性的酶系，主要参与心血管药物、抗精神病药物等的代谢。

Methods Using polymerase chain reaction-restriction fragment length polymorphism method, we detected 63 samples taken from 63 cases (including 36 invasive squamous carcinoma, 7 carcinoma in situ, 20 papillomas) for 248 point mutations in p53 gene.

采用聚合酶链反应――限制性片段长度多态性（polymerase chain reaction-restriction fragment length polymorphisms，PCR-RFLP）方法，对63例患者的送检标本（包括36例浸润性鳞状细胞癌，7例原位癌，20例乳头状瘤）中p53基因248位点的突变进行检测。

Methods A PCR-based RFLP procedure was employed to detect the genotypes of 168 family trios of Han descent population in the North of China.

采用PCR技术和限制性内切酶片段长度多态性的方法，检测中国北方汉族168个核心家系的基因型。

This study selected tagSNPs from genes in the glutathione synthesis and DNA repair pathways to test their association with survival in patients with SCLC.

本研究在谷胱甘肽合成和DNA修复途径中，选择基因单核苷酸多态性标记的方法，以便进一步核实它们与小细胞肺癌患者生存的关系。

In this study,by PCR amplification with the genomic DNA of three mapping parents,940 SSRs primers were tested for analysis their versatility and polymorphism in melon,cucumber and watermelon.

利用940对SSR引物，对甜瓜、黄瓜和西瓜三套重组自交系群体的作图亲本DNA进行PCR扩增，分析SSR引物在不同瓜类作物间的通用性与多态性。

Polymorphisms in ESRa gene and association with egg production traits The SSCP detection of 5" flanking regulation region and intronl in ESRa gene showed that two genotypes were detected in 5"flanking regulation region of blue eggshell chicken.

ESRa基因多态性与产蛋性状关系 ESRa基因5侧翼调控区和内含子1区经PCR-SSCP检测，发现绿壳蛋鸡5例翼调控区有两种基因型，两等位基因C的频率为0.86，D的频率为0.14。

In this study, 347 patients with aneurismal subarachnoid hemorrhage received angiograms for the presence of vasospasm and were genetically screened for the expression of three endothelial NO synthase polymorphisms.

在这一研究中，347位动脉瘤性蛛网膜下腔出血患者接受了血管造影以检测是否有血管痉挛的发生，并对3个内皮一氧化氮合酶多态性的表达进行了遗传学检查。

This study was to investigate the association between the TNFβ and ARDS after operation for esophageal carcinoma.

本研究旨在探讨TNFβ基因多态性与食管癌根治术后发生ARDS的易感性及预后的相关性。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。