利用这种新型工具，Luger和他的同事进行了X射线晶体学和生物物理学研究，来看甲基化怎样影响染色质和核小体结构。
With this new set of tools, Luger and her colleagues did X-ray crystallographic and biophysical studies to see how methylation affects the structure of chromatin and nucleosomes.
一种组蛋白的八聚物把DNA打包成一种叫做核小体的结构。
An octa-mer of histones package DNA into a structure called a nucleosome.
研究人员怀着了解两种不同的甲基化标记怎样影响核小体和染色质结构的目的开始工作。
The researchers began their work with the goal of learning how two different methylation marks affect the overall structure of nucleosomes and chromatin.
核小体串珠压缩整合而成的一种纤维结构，形成染色质结构的功能单位。
Solenoid --- A fiber composed of compacted strings of nucleosomes, forming the fundamental unit of chromatin organization.
核小体有着葡萄状结构，由葡萄藤样的DNA链环绕组蛋白所形成，其作用是组织极长的DNA分子。
Nucleosomes are grape-like structures formed by strands of DNA wrapped like vines around histone proteins, and serve to organize enormously long DNA molecules.
在此基础上对凋亡小体结构在形成及排出核外的过程进行了详细的观察和分析。
Then we took a deeper look into the process how the apoptotic bodies were formed and tried to vivify the formation.
在此基础上对凋亡小体结构在形成及排出核外的过程进行了详细的观察和分析。
Then we took a deeper look into the process how the apoptotic bodies were formed and tried to vivify the formation.
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