查询词典 polymorphisms

In this experiment, 7 microsatellite DNA loci linked with PPAR gene were selected from the published genetic map of chromosome 13 in pig, and polymorphisms of these microsatellites in 100 samples from Sutai pigs (Duroc × Erhualian) populations were detected.

从已公布的猪 13 号染色体连锁图谱中选择与PPAR 基因连锁的 7 个微卫星座位，在苏太猪群体中对这些位点进行群体遗传学特性分析。

There appeared to be a direct relationship between polymorphisms of FUT1 gene M307 locus in post-weaning Sutai breed piglets and the resistance to pathogenic F18 fimbrial E.coli, which could be determined by adhesion and adhesion inhibition assays in vitro.

上述结果对苏太猪从体外试验上证明了FUT1基因M307位点多态性与断奶仔猪腹泻和水肿痛存在着直接的相关性。

Finally, the HIV-1 genotypic assay was used to study polymorphisms in the HIV-1 Gag p6 region.

最后，应用基因型耐药性分析方法对Gag p6蛋白的遗传多态性进行了研究。

Haplotype 1112 (of single nucleotide polymorphisms 44, 43, 56, and 63) was associated with increased IMT, while haplotype 1221 was associated with decreased IMT.

单倍型1112（属单核苷酸多态性44，43，56和63）与IMT增加有关，而单倍型1221与IMT减小有关。

There are two traditional views about the processes that maintain B chromosome polymorphisms in populations at present, which are the parasitic model and the heterotic model.

目前有关B染色体在居群中数目多态保持有2种传统观点：杂合优势模型和寄生模型。

Methods The 26th exon, the 30th exon and the 21st intron of gene GP Ⅱb in 110 individuals were amplified by polymorphism and sequenced to investigate whether there was linkage among the polymorphisms of the gene. Human platelet antigen-3 (HPA-3) gene frequency was detected by Fok 1 enzyme in 147 patients with hematologic diseases, and was compared with that in 110 normal individuals. Forty-four patients who received apheresis platelet transfusion repeatedly were randomly divided into the HPA-3 homotype group and the control group. The antibodies of the platelet were detected after 3 times of platelet transfusion.

聚合酶链反应－单链构型多态性分析检测110例正常人GP Ⅱb基因第26和30外显子(Exon 26， Exon 30)及21内含子(Intron21)基因多态性，进行基因序分析，研究这些基因多态性是否存在连锁关系；应用Fok1酶切法对147例血液病人人类血小板抗原－3(human platelet antigen-3， HPA-3)基因进行分型，并与110例正常人进行比较；将接受单采血小板输注的44例血液病人随机分为HPA-3同型输注组和对照组，血小板输注3次以后检则血小板抗体。

Objective To investigate an association between CTLA-4 gone 3＇ untranslated region micro-atellite polymorphisms and IDC and to explore the immunogenetic pathogenesis of IDC.

细胞毒性T淋巴细胞相关抗原-4（cytotoxic T lymphocyte antigen-4，CTLA-4）主要在已激活的T细胞上表达，通过与CIY28竞争结合B7，抑制T细胞过度激活，维持免疫系统内环境稳定。

By investigating the association ofIL-2-384T/G,-475A/T and -631G/A polymorphisms in the promoter regionwith IDCM in southwestern Chinese Han population, this study intends toexplore the immunogenetic pathogenesis of IDCM.

本文通过研究中国西南地区汉族IDCM患者IL-2基因启动子区-384T／G、-475A／T、-631G／A多态性与IDCM的相关性，探讨IDCM患者的免疫遗传学发病机制。

Methods 202 kinless subjects of the Chinese Han were investigated in this study, including 82 normal controls, and 120 cases diagnosed as CHD. The PPARδ+294T/C gene polymorphism was determined by polymerase chain reaction and restriction fragment length polymorphisms. The frequencies of PPARδ+294T/C genotypes and the "C"allele frequency were analyzed, to evaluate the risk for the CHD among variant genotypes.

运用聚合酶链式反应及限制酶片段长度多态性技术分析无血缘关系汉族人群[包括82例正常对照者，120 例冠心病患者]的PPARδ+294T/C基因多态性，分析基因型频率、等位基因频率，并对不同基因型患者冠心病的危险性进行评价。

Objective To establish an initial system of identification of Leptospira in China by mapped restriction sites polymorphisms of rRNA gene.

目的 初步建立我国致病性钩端螺旋体rRNA基因限制性内切酶酶切位点多态性分类体系。

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。