Which of the following conditions has a chromosomal cause?

Chromosome breakpoints detected in T cell cancers frequently reside in chromatin regions associated with H 3 K 4 methylations.

T细胞癌症中染色体断点往往检测到定位在H3K4甲基化相关的染色质区域.

For many species, chromosome number is a useful taxonomic character.

对许多物种来说, 染色体数目是重要的分类学特征.

The scientists want to locate the position of the gene on a chromosome.

科学家们希望找出该基因在染色体中的位置。

A more complicated particle called the chromosome is apparently the fundamental unit of assembly.

一个更复杂的微粒,称为染色质体,显然是包装的基本单位.

A locus is the'location'of a gene along a chromosome.

位点是基因在染色体的位置.

To establish the rate of mutation, the team examined an area of the Y chromosome.

为了确定基因突变的速率, 这个团队对他们Y染色体的某个区域进行了仔细的测定.

It discussed the preparing method of chromosome of Scleroderma sichuanensis ( Hymenoptera : Bethylidae Sclerderma )

对川硬皮肿腿蜂SclerodermasichuanensisXiao ( Hymenoptera:bethylidaeSclerderma ) 染色体制备方法进行了探讨,结果表明.

Other candidate genes were also identified and assigned to specific chromosome regions.

其他的候选基因也鉴定出来并定位到特定的染色体区域上.

Methods: Both karyotypic analysis and Y chromosome were performed in 107 blood specimen from azoospermic men.

方法: 对107例无精子症患者进行染色体核型分析及Y染色体微缺失的检测.

OBJECTIVE To study the evolution, identification and fine seeds selection through Bidens parviflora chromosome number , karyotype and volume.

目的　对小花鬼针草染色体核型等进行研究,为研究该种鉴定、起源、演化 、 良种培育等提供必要的细胞学资料.

Chromosome section is the base for us to do the chromosome teratogenic research.

染色体制片是对染色体畸变进行深入研究的基础.

The chemists could not nail the identity of the chromosome.

化学家无法确定该染色体的身份.

Genome A complete haploid chromosome set.

基因组:即一套完整的单倍体染色体.

In plants this is sometimes overcome by the doubling of the chromosome number , giving an allopolyploid.

因为配子形成所必需的染色体不配对.

How many pairs of chromosome does human body altogether have?

人体一共有多少对染色体?

Fewer than 1 % of females affected because the trait is carried on the X chromosome.

不到1%的女性受到影响,因为这种特性是与X染色体上.

It is possible to transplant chromosomes in cell nuclei.

移植细胞核内的染色体是可能的.

Chromosomes 6 and 7 were both nucleolus organizing chromosomes.

第6和第7染色体两者是组成核仁的染色体.

We can refer to these duplicated chromosomes as making up a doublet.

我们称这些复制的染色体为双体.

The eight chromosomes were randomly distributed at metaphase I.

在中期Ⅰ8对染色体的分布是无秩序的.