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The BSA strategy was employed to identify random amplified polymorphic DNA marker linked to the genes for the flower colour and erucic acid content in the DH population.

花色和芥酸含量的连锁分析表明：白花与高芥酸紧密连锁，在DH群体中重组频率为4.8%。

BACKGROUND: Polymorphic light eruption and erythropoietic protoporphyria have been demonstrated to have a moderate and large impact on the quality of life of patients, respectively.

背景：研究证实多形性光疹对患者生活质量有着中度影响，红细胞生成性原卟啉病对患者QoL有较大影响。

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

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。

And the IC50 values of all tested compounds did not change at various times. The panel of CYP3A4 polymorphic enzymes will be tested against various drugs, kinds of fluorogenic substrates and CYP3A4-specific substrate to identify potentially adverse drug-CYP in order to generate predictive information applicable in personalized medicine.

多种荧光底物、探针底物和大量的上市药物对人细胞色素P450 3A4野生株及其突变株的体外代谢研究正在进一步进行中，旨在建立一种高通量、简便、快捷的针对于CYP3A4遗传多态性的药物筛选平台，从而为临床个体化用药提供科学依据。

The average percentage of polymorphic bands are 72.06% for ISSR and 66.67% for RAPD respectively. The genetic diversity of ginkgo revealed by ISSR (the average effective number of alleles is 1.8780, the average Nei"s gene diversity is 0.4652, and the average Shannon"s information index is 0.6574) are all higher than those by RAPD (the average effective number of alleles is 1.7842, the average Nei"s gene diversity is 0.4317, and the average Shannon"s information index is 0.6211), while the standard errors of the parameters estimated by ISSR were lower. Therefore, ISSR molecular markers are more suited than RAPD molecular markers when testing the genetic diversity of ginkgo populations and determining the genetic relationship of among populations or among individuals which are much similar hereditarily.

本文应用RAPD和ISSR两种分子标记技术，选取中国5个可能的野生银杏居群共计75个样品，对其遗传多样性进行了研究，得出以下结论：(1)用筛选出的12个RAPD引物和10个ISSR引物进行PCR扩增，分别扩增出65条和68条重复性高、清晰的条带，多态性位点百分率分别66.67%和72.06%，ISSR揭示的银杏遗传多样性(平均有效等位基因数目为1.8780，平均基因多样度为0.4652，平均信息指数为0.6574)高于RAPD所得到的结果(平均有效等位基因数目为1.7842，平均基因多样度为0.4317，平均信息指数为0.6211)，其所估算参数的标准差要低于RAPD所估算出的值，因此，在研究亲缘关系非常近的银杏物种的遗传多样性并试图确定居群间或个体间的遗传关系时，ISSR分子标记技术比RAPD分子标记技术更为合适。

Random amplified polymorphic DNA technique was employed to detect the DNA polymorphism in 20 individuals of Coreius heterodon in the lower reach of the Yangtze River. 19 arbitrary primers were used and 90 repeatable RAPD bands were generated.

用随机扩增多态DNA技术对长江下游铜鱼20个个体的遗传多样性进行了检测，从40个随机引物中筛选出19个对每个铜鱼的DNA进行扩增。

Random amplified polymorphic DNAtechnique was employed to detect the DNA polymorphism in 20 individuals of Coreius heterodon in the lower reach of the Yangtze River. 19 arbitrary primers were used and 90 repeatable RAPD bands were generated.

用随机扩增多态DNA技术对长江下游铜鱼20个个体的遗传多样性进行了检测，从4O个随机引物中筛选出19个对每个铜鱼的DNA进行扩增。

The present invention relates to a kit for forescasting medicine effect of ACEI hypotensor, method and compound medicine, specially, it is used for utilizing determination of polymorphic site gene type of functional gene to foecast the medicine effect of ACEI hypotensor and its application.

本发明涉及一种预测降压药药效的试剂盒、方法和复方药，特别用于通过测定功能基因多态性位点基因型，来预测ACEI类降压药药效的方法及其应用。

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。

Methods p53 codon 72 were genotyped with pcr-rflp technique for 156 zhuang healthily long-living people (aged 90～105, mean 93.2 years, longevous group) and 142 healthy controls (20～72, mean 34.8 years, control group) from bama area to analyze the polymorphic genotype frequencies.

应用pcr-rflp技术对巴马156例（年龄90～105岁，平均93.2岁，长寿组）健康壮族长寿老人和142例健康壮族成年人（年龄20～72岁，平均34.8岁，对照组）的p53基因进行分型，了解这些基因的多态性，分析该基因频率在长寿组和对照组之间的差异及其与长寿的关系。

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。