Chromosome material with exhibits of such behaviour is called heterochromatin.
表现这种现象的染色体物质叫做异染色质。
Firstly patients' chromosomes were examined to determine if deletions or duplications of chromosome material were responsible for KS.
首先，堪萨斯州负责患者的染色体进行了检查，以确定是否染色体物质的缺失或重复。
In some of the eggs, the genetic material integrates at a random site on a chromosome and so becomes part of the mouse cell's genetic material.
在某些卵里基因物质在随意位点与染色体整合而成为老鼠细胞的遗传物质。
It is an important process of cytogenetics to study the structures and functions of chromosome, the main carrier of genetic material DNA.
染色体作为主要的遗传物质DNA载体，研究它的结构和功能是细胞遗传学必不可少的重要环节。
The results indicated that embryogenic callus was the best material for observed chromosome.
结果表明，胚性愈伤组织是棉花染色体观察的最佳材料。
On the cell (chromosome) level, organism character is controlled by the hereditary material they contained.
在细胞(染色体)水平上，生物的性状是受它们所含的遗传物质的控制。
The genome is the complete set of sequences in the genetic material of an organism. It includes the sequence of each chromosome plus any DNA in organelles.
基因组是一种生物遗传物质所有序列，包括染色体和一些细胞器的DNA序列。
Objective genetic instability is one of the most important factors to underlie neoplasia, and precise segregation of the chromosome is critical for stable inheritance of genetic material.
研究目的遗传的不稳定性是肿瘤生成的最重要的因素之一，而染色体的精确分离是基因物质稳定遗传关键。
In recent years, found that the telomeres of chromosomes present in the chromosome at the top of the material.
近年发现染色体端粒的存在于染色体顶端的物质。
The chromosome is the gene delivery and the material base of evolution, development, heredity and variation.
染色体是基因的载体，是生物进化发育、遗传变异的物质基础。
The haploid plant is the best material for genetic research of carrot, and homozygous diploid formed by doubling chromosome of the haploid plant is also the best resource of breed seed selection.
而单倍体植株是胡萝卜遗传研究的最好材料，由单倍体植株染色体加倍而成的纯合二倍体，又是品种选育的最好资 源。
Peony are good material for polyploid breeding with lower chromosome multiple and less number. polyploid breeding can improve Peony's watches quality and economic value.
牡丹的染色体倍数较低且数目较少，是进行多倍体育种的好材料，对其进行多倍体育种是改进其观赏品质、提高其经济价值的有效途径之一。
Peony are good material for polyploid breeding with lower chromosome multiple and less number. polyploid breeding can improve Peony's watches quality and economic value.
牡丹的染色体倍数较低且数目较少，是进行多倍体育种的好材料，对其进行多倍体育种是改进其观赏品质、提高其经济价值的有效途径之一。
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