查询词典 genetic

Bidens pilosa var. radiata, one of the rapid expanding invasive weeds, has become prevailing throughout Taiwan. A study on the result enhanced by the breakdown of geographic isolation with the native varieties in genetic variation, population structure and introgressive hybrization is really in need. In this study the genetic variation and population structure among the varieties of Bidens pilosa complex were studied using ISSR markers.

在台湾Bidens pilosa种群在外部形态及分布上均非常类似，加上大花咸丰草又属极具侵略性的新归化种，在与其他自生变种又无明显隔离下，是否增加种间之交流与渐渗杂交之机会及对族群结构的影响，实有深入探讨之必要。

Great genetic variance was detected in non-recurrent parents of the near isogenic line to powdery mildew, and good genetic consistency was found in the NILs.

4本实验室选育的近等基因系供体亲本之间存在很大的遗传差异，而近等基因系选系之间已达到很高的遗传一致性。

Genetic diversity of Juglans are summarized from the level of DNA molecular, the somatic embryogenesis, the establishment of genetic transformation and transgenic research in Juglans. Major

从DNA分子水平系统综述了核桃属植物遗传多样性的研究概况，总结了核桃属植物体细胞胚发生、遗传转化体系的建立及转基因研究进展，分析了核桃属植物分子水平遗传多样性与转基因研究过程中存在的主要问题，并对其应用和发展前景进行了展望。

The genetic differentiation between three subpopulations was small which indicated that the difference of salt contents had no effect on genetic differentiation of Kandelia candel

三种遗传距离中都以海沧和金山的最大，海沧和浮宫的最小，表明秋茄种群内的分化是很低的，盐分含量的差别对秋茄的遗传分化没产生影响。

The tim gene may be considered to be a very useful genetic marker of the population genetic structure of G. lamblia .

tim基因可作为研究蓝氏贾第鞭毛虫群体遗传结构一个有效的遗传标记

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。

Therefore, as a conclusion, 3 loci were high polymorphism loci, all were appropriated for the study on genetic diversity. All the four populations have high genetic diversity, which accord with the fact that there was a large amount of Himalyan marmota and they located in many areas.

微卫星位点SSR-2、SSR4、SSR7均为高度多态位点，适用于喜马拉雅旱獭遗传多态性研究；4个地理种群均显示出较高的遗传多态性，与喜马拉雅旱獭分布广泛、数量众多的事实相吻合。

The observed matrilineal genetic structure is thus a reservoir that aggregated all kinds of genetic and demographic effects.

单一的历史事件虽然可能会在群体的遗传结构中留下痕迹，但目前观察到的群体的遗传结构反映的是一个很长的时间段内各种遗传效应和历史事件影响的综合。

We describe morphologic and immunohistochemical characteristics of a melanotic Xp11 translocation renal cancer occurring in an 18-year-old girl and perform molecular genetic studies to analyze its genetic alterations and related melanogenetic activities.

在此，我们描述一例黑色素性Xp11基因易位肾癌的形态特征及免疫表型，并通过分子遗传学研究分析本例的遗传学改变以及相关黑色素基因的表达调控情况。此患者女性，18岁。

The research aimed to analyze the genetic variation of Apis mellifera L.and Apis sinensis within variety and among variety in Jiangsu province. 6 pairs of microsatellite DNA markers were used to analyze the genetic diversity of A.mellifera and A.Sinensis at DNA level.

微卫星标记在评估群体的遗传多样性、估测遗传距离、构建群体间亲缘关系等方面显示出了很强的优越性，已经成为群体遗传结构、遗传多样性研究中最普遍最有效的工具之一。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新