染色体是通过缠绕蛋白质而被包装、压缩而成的遗传物质或DNA长链。
Chromosomes are long strands of genetic material or DNA that have been packaged and compressed by wrapping around proteins.
我们身体中的大部分细胞都含有叫作染色体的DNA分子长链。染色体在其两端有保护帽，叫做端粒。
Most of the cells in our bodies contain long molecules of DNA called chromosomes that have protective caps at either end called telomeres.
它们由两条缠绕的DNA链的四种碱基组成，这些碱基组装成染色体，在其末端具有端粒酶的帽子。
They are made of two intertwined strands of DNA written in an alphabet comprising just four base codes, packed into chromosomes with telomere "caps" on their ends.
在新霉素产生菌弗氏链霉菌中作了脂质体包埋染色体DNA转化的实验。
The transformation of liposome-entrapped chromosomal DNA was carried out in Str. fradiae, a neomycin producer.
提出了数组链染色体编码方式，以及基于自适应性变异概率和模拟退火惩罚函数法的适应性遗传算法（AGA）。
This paper proposes the array chain chromosome coding and the Adaptive GA (AGA) that combines the self-adaptive mutation probability and simulation anneal punishment function.
外源基因(双链dna)作为外显子可能整合在一条染色体上的不同dna链上，转基因鱼的第一代为嵌合体。
Foreign gene (double stranded DNA) is maybe integrated in different DNA strand of the same chromosome as an exon. The first generation of transgenic fish is Mosaic.
这个发现源自我们针对链霉菌染色体不稳定的研究。
This discovery stemmed from our studies on the instability of the Streptomyces chromosomes.
基因存在于dna长链上，而dna的排序构成了染色体。
Gene resides within long strands of DNA which in turn make up the chromosomes.
在同源重组中一条染色体的单链与另一条染色体的单链连接形成的结构。
Structure formed during homologous recombination connection of single strands of one chromosome to the other chromosome.
其策略就是把凌乱的染色体末端卷起，形成帽子，由此将DNA末端隐藏起来，不被识别错误DNA链的酶发现。
That strategy is to tuck in the ragged chromosomal tips and form the cap, thereby hiding those tips from enzymes whose job it is to reattach errant DNA strands.
这些数据质疑这样的观点，即认为端粒需要单链DNA突起形成一个功能性的封盖结构，并证明在染色体末端的保护问题上，大自然有着灵活的解决方案。
These data challenge the view that telomeres require ssDNA protrusions for forming a functional capping structure and demonstrate flexibility in solutions to the chromosome end protection problem.
这些数据质疑这样的观点，即认为端粒需要单链DNA突起形成一个功能性的封盖结构，并证明在染色体末端的保护问题上，大自然有着灵活的解决方案。
These data challenge the view that telomeres require ssDNA protrusions for forming a functional capping structure and demonstrate flexibility in solutions to the chromosome end protection problem.
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