多态的

In total, 272 loci were amplified with 4 primer pairs, of which 269 were polymorphic and the percentage of polymorphic loci was 98.89%. The Shannon diversity index for S. intermedius, S.

结果表明， 4对引物共扩增得到272个位点，其中269个多态位点，总的多态位点比例为98.89%。3个群体的香农多样性指数分别为： 0.2331 ± 0.1273、0.2005 ± 0.1385和0.2625 ± 0.1067。

The genomic DNA of 42 accessions of leucaena were amplified by using 3 pairs of AFLP primers: E-ACC/M-CTC, E-ACG/M-CTT, E-ACC/M-CAA, and 125 clear bands were produced, of which 108 were polymorphic.

其中17条带为所有材料共有，占14.29%，108条为多态性带，平均多态性百分比为85.71%，从DNA分子水平显示出银合欢具有丰富的遗传多样性。

Different genotypes were determined in Luxi monotocous cows, Luxi twinning cows, Chinese Simmental cows, Angus cows and Simmental×Mongolia cows by restriction fragment length polymorphism. The value of polymorphism information content indicated that this was a moderate polymorphism in Luxi monotocous cows and Luxi twinning cows.

运用PCR-RFLP法验证并分析该位点在鲁西牛双胎群体和单胎群体及中国西门塔尔牛、安格斯牛和西蒙杂交牛单胎群体间的多态性，结果表明，在鲁西牛双胎和单胎群体中分布A、B两个等位基因，处于中度多态。

Methods The DNA polymorphism was analyzed in 50 individuals of Macaca mulatta and 50 individuals of Macaca irus using 15 PCR-microsatellites DNA loci and the differences of allele numbers between those two species were compared.

利用聚合酶链反应扩增技术采用15个多态性微卫星DNA位点对50只恒河猴和50只食蟹猴个体进行了DNA多态性的分析，对比两群体间等位基因数目差异。

Methods The genomic DNA extracted from the 2 trematodes was amplified with random amplified polymorphic DNA and then was carried on agarose gel electrophoresis.

应用随机扩增多态性DNA（Random amplified polymorphic DNA，RAPD）技术对斯氏肺吸虫和华支睾吸虫的基因组多态DNA进行扩增，扩增产物经琼脂糖凝胶电泳后分析结果。

By using random amplified polymorphic DNA technique, this paper studied the effects of Cd stress on DNA polymorphism in root tip of Vicia faba seedling s.

采用随机扩增多态性DNA技术检测镉胁迫对蚕豆幼苗根尖DNA多态性的影响。

A total of 255 bands were detected among 76 squash accessions from different countries and regions.

利用这26条RAPD引物对来源于不同国家和地区的76份南瓜种质基因组DNA扩增，共扩增出255条，其中多态性带为207条，多态性百分率为81.18%。

Methods 605 cases with stroke and 313 healthy controls were recruited in this study, and the stroke group was delaminated into two subgroups according to the history of hypertension. SNP rs1800780, an A to G base change located in intron 12 of the gene, was used as a genetic marker.

以rs1800780位点为遗传标记，采用聚合酶链反应和限制性片断长度多态性，检测605例缺血性卒中患者和313例对照组人群NOS3基因的多态性。

Methods: 70 patients with COPD and 70 healthy volunteers were enrolled in this study. Limosis peripheral blood was taken and whole blood corpuscle genomic DNA was extracted. The genetic polymorphism of SOD1-3 genes was determined by polymerase chain reaction and restriction fragment length polymorphism.

收集70例COPD患者和70例健康人空腹外周血，提取全血细胞DNA，采用聚合酶链式反应－限制性片段长度多态性法检测两组SOD1-3基因的多态性。

In this experiment, we affirmed the best experiment reaction and detection condition in 5'-UTR,exon 1 and 3'-UTR of IGF-I gene and found four mutation Loci (23F/R,26 F/R,28 F/R,29 F/R) in New Yangzhou chickens, Xueshan chickens, White Leghorns chickens, respectively.

雪山鸡等位基因频率为：26F/R A：0.8200，B：0.1800；28F/R A：0.3819，B：0.6181；经基因型分布卡方检验，发现新扬州鸡上的两个多态位点处于哈代-温伯格平衡(P=0.929、P=0.966)，雪山鸡不处于哈代-温伯格平衡(P=0.002、P=0.112)，并发现多态位点存在品种分布差异。

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。