您要查找的是不是：
- bacterium chromosome 细菌染色体
- A bacterium is identified as the cause for his duodenal ulcer. 一种细菌被断定为造成他十二指肠溃疡的根源。
- The position that a given gene occupies on a chromosome. 基因座在一条染色体上某种给定基因所占的位置
- An organism, such as a bacterium, requiring oxygen to live. 好氧菌需要氧气生存的有机体，例如细菌
- A bacterium was identified as the cause for his duodenal ulcer. 一种细菌被断定为造成他十二指肠溃疡的根源。
- A chromosome composed primarily of heterochromatin. 异染色体主要由异染色质组成的染色体
- Chromosome 5 is distinguished by a proximal knob. 第5染色体的特点是有一个近侧的节结。
- Several copies of specific chromosome are present. 特殊染色体存在着几个拷贝。
- A bacterium having a spherical or spheroidal shape. 球菌球形或回转扁椭球体形状的细菌
- Genome A complete haploid chromosome set. 基因组：即一套完整的单倍体染色体。
- An organism having a euploid chromosome number. 整倍体具有整倍体染色体数的有机组织体
- Spirillum A helically shaped bacterium. 螺旋菌：一种螺旋形的细菌。
- With the increase of chromosome ploidy. 并且。随着染色体倍性提高。
- Toreplace a chromosome by proportional selection. 基因的选择算子。
- They have isolated the bacterium in its pure form . 他们已经把细菌分离出来，使它们处于较纯的状态。
- Chromosome studies on two species of Trifolium L. 两种车轴草的染色体研究。
- A bacterium having a sphericalor spheroidal shape. 球菌球形或回转扁椭球体形状的细菌。
- A chromosome that is not a sex chromosome. 常染色体非性染色体的一个常染色体
- THE CHROMOSOME NUMBERS OF 13 SPECIES IN SMILAX L. 菝葜属13个种的染色体数目
- They have isolated the bacterium in its pure form. 他们已经把细菌分离出来,使它们处于较纯的状态。
