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Our results demonstrated that the IVS of Cb is a highly conservative element in the chromosome and it is different from its homologous elements existing in the chromosome of Spirochete which are highly divergent among strains. The difference of Cb IVSs is related to the geographic distribution of the organisms and the Yunnan strains probably belong to a subspecies of Cb.

Cb 23S IVS为高度保守基因片段,与高度异质性的钩端螺旋体的同源性基因片段不同;云南株和其它6株的IVS差别与Cb分离株的地理分布的不同有关,云南分离株可能为一亚种。

AFLP marker technique was used to investigate the genetic relationships between 50 accessions of maize and its wild relatives including teosinte, Tripsacum and Coix With twenty one AFLP primer combinations of PstⅠ/MseⅠ, 641 AFLP amplified bands were obtained, including 586 polymorphic bands with an average of 30 52 per primer combination and the polymorphism percentage of 91 4% Cluster analysis using UPGMA method based on the data of AFLP showed that the 50 materials could be divided into...

用AFLP分子标记技术对 5 0个有代表性的玉米及其野生近缘种大刍草、摩擦禾、薏苡材料进行了遗传关系分析。利用 2 1个PstⅠ MseⅠ引物组合检出可辨认带共 6 4 1条,其中多态性带 5 86条,平均每对引物得到 30 5 2条多态性带,多态性 91 4 %。聚类分析结果表明,可以将 5 0个材料分为 3大类,与已有的玉米族分类一致,但与玉蜀黍属内的种间和种内分类存在差异,说明大刍草各种内存在较大的遗传多样性。本实验发现玉蜀黍属与摩擦禾关系比与薏苡的关系更近,但并没有发现玉米与小颖玉米亚种比与其他大刍草的遗传关系更近。

The phylogenetic analysis indicated that within the subspecies data of Canis lupus, Canis lupus laniger polarized first, then did Canis lupus arabs. Canis lupus chanco and Canis lupus lupus were sister species, which had similar phylogenetic positions.

基于12S rRNA+16S rRNA+ H链上的12个蛋白质编码基因的联合数据的系统发育分析发现,在已报道的狼亚种数据中,西藏狼的分化时间最早,其次为阿拉伯狼,蒙古狼与欧亚狼的系统发育地位最为接近。

Obvious genetic divergence was observed between Nepal panda and those from Yunnan and Sichuan. Additionally, DNA sequence variations were also found in concolor gibbons.

此外,对来自云南和海南的黑冠长臂猿的线粒体DNA的序列分析证实了形态和地理分布上的亚种划分,并提示海南黑长臂猿可能是一个独立的种。

Here lives the biggest bird in the world-ostrich; the second smallest dird in the world-Red Munia;the bird flying the highest-swan; Tufted Duck and so on.It is worth mentioning that fifty types of birds anr part of the unique birds in Hainan ,which are seldom seen by common tourists.

这里面有世界最大的鸟——鸵鸟;有世界上第二小的小鸟——珍珠鸟;有飞得最高的鸟——天鹅;有鸟中潜水冠军——凤头潜鸭……特别值得一提的是:其中有五十余种鸟类,都属于海南独有的鸟类或亚种,一般游客是难得一见的。

Pseudomonas cocovenenans subsp farinofermentans-bacterium responsible for some food poisoning, were first isolated from fermented corn in the North-east of China in 1977. The studies were conducted in our laboratory during the last decade on the antigen structure, identification methods for the bacterium by biochemical techniques and the characteristics of Bongkrekic acid, including structure, inducing machinism and curing method of the toxin.

椰毒假单胞菌酵米面亚种是我国学者于1977年在东北酵米面中毒食物中发现的一种新的食物中毒菌,我们曾对其菌体抗原结构,生化鉴定和检测方法以及其产生的毒素-米酵菌酸的结构、产毒机制和消毒、去毒等方面进行了深入的研究。

Here lives the biggest bird in the world - ostrich; the second smallest bird in the world - Red Munia; the bird flying the highest - swan; Tufted Duck and so on. It is worth mentioning that fifty types of birds are part of the unique birds in Hainan, which are seldom seen by common tourists.

这里面有世界最大的鸟--鸵鸟;有世界上第二小的小鸟--珍珠鸟;有飞得最高的鸟--天鹅;有鸟中潜水冠军--凤头潜鸭……特别值得一提的是:其中有五十余种鸟类,都属于海南独有的鸟类或亚种,一般游客是难得一见的。

The identical spelling of a new generic or subgeneric name established before 1931 and a pre-1758 name cited as a synonym of only one of the species or subspecies originally included in that genus Art.

一个在1931年以前建立的新属名或新亚属名的拼法,与一个1758年以前的名称的拼法相同,后者仅被引证为该属原来包含的命名种或亚种之一的同物异名[第68条5]。

Each of two or more identical specific or subspecific names established for different nominal taxa and originally combined with different generic names but subsequently combined with the same generic name Art.

为不同的命名分类单元建立的两个或多个相同的种本名或亚种本名中的每一个,原来与不同的属名相组合,而后来则与同一属名相组合[第57条3]。

This result indicates that CentC is highly conserved among the subspecies of Z. mays and the species of Zea, and has high conservation in Tripsacum, a genus that is most closely related to Zea, and CRM is conserved among the species of grass family either closely or distantly related to Zea.

这些结果表明,CentC在玉米种的亚种间及玉蜀黍属的物种间高度保守,在与玉蜀黍属亲缘关系最近的摩擦禾属物种中也具有较高的保守性;CRM在与玉蜀黍属亲缘关系较近和较远的禾本科种属中都具有保守性。

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I'm gonna go pack my regular, long bathing suit.

我要去打包我那不起眼的超长泳裤

Random number generators are used in many areas, with the improvement of the computational ability of the computer.

随着计算机计算能力的不断提高,随机数发生器在许多领域有了更加广泛的应用。

This would be a great opportunity to discuss once and for all why some nations play around with their player ages.

这倒是一个很好的机会去讨论一下为什么有些国家在他们球员的年龄上玩花样。