查询词典 polymorphic

Therefore the nonrandom distribution of 3′ end sequences of effectual primers in tomato RAPD reflected the sequence-specific structure may occur in tomato genome at flank of polymorphic regions. It is probably an attribute of tomato genomic sequence and is common in Lycopersicon.

RAPD引物3′端序列的非随机分布，反映了番茄基因组内的多态性区段侧翼具有序列的特异性，这种特异性结构应是番茄基因组序列的一种属性，这种属性为番茄属基因组所共有。

Randomly amplified polymorphic DNA and inter-simple sequence repeat markers were used to analyse the genetic diversity and relationships of 20 species in 6 genera from Magnoliaceae and compare the genetic difference among generas with inner genera, combining the other research results, the systematic of 20 species in 6 genera was primarily discussed. The purpose of this study was to provide scientific basic data for systematic and other research on Magnoliaceae.

应用RAPD和ISSR标记对木兰科6属20种植物的遗传多态性和亲缘关系进行分析，比较属间、属内的遗传差异，并结合前人的研究结果，对木兰科6属及属下类群的系统位置进行探讨，旨在为木兰科植物的系统分类及其它研究提供实验依据。

In SCD survivors, sustained monomorphic ventricular tachycardia is inducible by electrophysiologic testing in 40 to 50% and polymorphic VT in 10 to 20%; in 30 to 50%,no sustained arryhthmia is induced.

在心源性猝死生还者中， 40~50%电生理试验能诱导持续单一型室性心动过速，10~20%能诱导多型的，30~50%不能诱导持续的节律异常。

These primer combinations produced a total of 1 119 bands, 229 specific loci (including 54 absent bands, and 175 monomorphic bands). Among them, 983 polymorphic bands, accounting for 88%, were detected. The percentage of identification per primer combination was as high as 100%. The average PPB of 14 foreign cultivars was 35.86% and the average PPB of seven domestic cultivars was 31.51%.

结果表明：8对引物共产生1 117条谱带， 229个特异位点（其中缺失带54条、单态带175条），多态带983条，多态带的比例为88%；每对引物鉴别效率为100%。14个国外银杏观赏品种平均多态带的比例35.86%，7个国内品种平均多态带的比例31.51%。21个观赏品种之间相似系数为0.4899～0.8499。

Two polymorphic loci, Aat-1 and Aat-2, and one monomorphic locus, Aat-3, were observed in C. hytivusparents and their progenies. At Aat-1, in C. sativus fast-migrating anodic band coded for Aat-1 (2), however, in C.

在Aat-1，新种父本表现为一条阳极快带，为等位基因Aat-1(2)所编码；新种母本则表现为一条阴极慢带，为等位基因Aat-1(1)所编码。

Results It was able to analyze the DNA polymorphism using 15 polymorphic microsatellite loci between Macaca mulatta and Macaca irus. The allele numbers were more than 7, and there were differences in 11 allele numbers between the two groups.

结果 筛选的15个具有显著多态性的微卫星DNA位点对恒河猴和食蟹猴种群可以进行DNA多态性分析，其等位基因数目均在7个以上，且两群体间有11个位点的等位基因数存在一定的差异。

The Major histocompatibility complex of Macaca mulatta, also called Mamu antigen, is a gene cluster directly related to immune response. Evolution creates the highly polymorphic nature of the MHC genes, and this leads to changes in the number as well as the function of these genes in individual Macaca mulatto, and even the emergence of species-specific genes.

恒河猴是应用最广泛的非人灵长类实验动物，其MHC基因是一个庞大的与免疫功能密切相关的基因群，在进化过程形成了Mamu基因不同的存在状态，使得不同个体的Mamu基因在数量和功能上有所差异，同时有些个体还产生了特异性的MHC基因，它的多态性和免疫反应的复杂性相对应。

It will be feasible in setting up a genetic analysis method by using PCR-analyzed polymorphic microsatellite DNA loci between Macaca mulatta and Macaca irus.

利用这些多态性微卫星DNA位点建立一种有效鉴别恒河猴和食蟹猴种群遗传背景的方法具有一定的可行性。

The experiment showed: 1PER, EST and AMY were polymorphic, meanwhile the isozymic chromatograph could identify the cultivars in this study; 2Two multifoliolate cultivars had specific isozyme loci PER-4, and the level of PER activity of the internal cultivars was higher than the external cultivars; 3 Genetic similarity and euclidean coefficient between the cultivars were 0.826-0.952, 0.500-1.118, between the multifoliolate cultivars were 0.904, 0.500; 4 Multifoliolate cultivares were classified for one type, and others for two other types.

结果表明：1测定的5种同工酶中过氧化物酶、酯酶、淀粉酶具有多态性，综合此3种酶酶谱可以鉴定供试的7个品种；22个多叶型品种具有一共同特征酶带PER-4，国内品种的过氧化物酶活性明显高于国外品种；3品种间的遗传一致度为0.826～0.952，欧氏遗传距离为0.500～1.118，多叶型品种间遗传一致度为0.904，欧氏遗传距离为0.500；4等级聚类分析结果为，以欧氏遗传距离0.400为分界，供试品种分为3类，2个多叶型品种为一类，其余的5种三叶型品种分为另两类。

The results showed that pendimethalin is a herbicide interfering cell division,The mito-sis of pendimethalin treated root was arrested at metaphase with contracted and condensed chromo-somes and produced a series of abnormal,polymorphic cells such as multinucleate,multinucleolus,micronucleus and polyploid cells.

结果表明，除草通是一种影响细胞有丝分裂的除草剂，其作用方式在于阻止分生组织细胞从前期向中、后、末期的过渡，引起染色体凝集、短缩以及多核、多核仁等一系列畸形与异常变化。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。