多态的

S high polymorphism markers, STR loci have been widely used in studying population genetics.

bstract STR作为遗传多态性较高的标记，被广泛地运用于群体遗传学的研究。

The RAPD analysis results of 85 materials in 13 Primula showed that: 250 DNA bands were amplified with 28 primers, including 209 polymorphic bands, account for 83.6%, which indicated the genetic diversity of Primula species was relatively high.

13种报春花共85份材料的RAPD分析结果表明，28条引物共扩增出250条DNA带纹，其中多态性带达209条，占总数的83.6％，报春花种间遗传多样性很高。

The 46 T/T polymorphism of F12 gene might be the cause of FⅫ:C deficiency for the propositus.

F12基因的46 T/T多态性可能是导致先证者FⅫ缺乏的原因。

Objective:To ascertain the frequency of prothrombin gene G20210A variant and to investigate whether this polymorphism is related to arterial thrombosis in Chinese people.

目的 ：研究凝血酶原基因G2 0 2 10A(FⅡG2 0 2 10A)多态性在中国人群中的分布频率及其与急性心肌梗死和缺血性脑卒中之间的相关性。

Methods 112 blood samples of occupationally lead-exposed workers were selected from a puddling factory in the suburb of Chengdu. An assay based on the polymerase chain reaction-restriction fragment length polymorphism technique of restriction enzyme Bsm Ⅰ was used to detect at the same time.

整群抽取成都市郊区某炼铁厂接铅作业人员112人，抽取其静脉血进行血铅、血清钙和基因多态性测定，按基因型测定结果分组分别比较其血铅、血清钙的差异，并进行血铅和血清钙的相关性分析。

Objective To investigate the relationship among 3 GP Ⅱb and the funciton of GP Ⅱb T13959 G in the platelet transfusion refractoriness.

目的：研究血小板膜糖蛋白Ⅱb三种基因多态性之间的关系及CP Ⅱb， T13959 G在血小板输注耐受中的作用。

Rumination may be an endophenotype in the pathway from the BDNF Val66Met polymorphism to depression.

默想可能是从Val66Met多态到抑郁的路径中的一种内在表型。

With the method of Bulked Segregant Analyis, 300 randomly selected 10bp primers were used in PCR amplification of the DNA pools from gynoecious and monoecious cucumber, respectively, and polymorphism were found in five primers in three replications.

共选用 30 0个 1 0碱基的随机引物按BSA法对黄瓜性别表型分离群体进行PCR扩增，筛选出 5个在全雌和弱雌株基因池中表现多态性的引物。

Small size, short life cycle, self-pollination, and high seed number, andfavorable genetic traits such as self-fertilization, a small genome, efficienttransformation, and mutagenesis.

本文采用RAPD 技术分析了盐芥居群的遗传多样性，从400 余个随机引物中筛选出了23 个扩增性强、重复性好、带型明显、多态性高的引物对盐芥居群进行分析。

METHODSThe venous blood with no sibship was taken from 261 cases (160 of male, 101 of female ) of KoreanChinese in Yanbian area, and the analysis of DXS7132 short tandem STR locus was performed by using PCR, polyacylamide gel electrophoresis and silver staining.

方法］选择261名(男性为160名，女性为101名)延边地区朝鲜族无血缘关系的个体静脉血，提取DNA，经PCR扩增、聚丙烯酰胺凝胶电泳及银染显色等，对朝鲜族人群DXS7132基因座的基因多态性进行分析。

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。