Focusing on the schematic illustration in a, two DNA polymerase molecules are active at the fork at any one time. One moves continuously to produce the new daughter DNA molecule on the leading strand, ...

来自美国纽约纪念斯隆-凯特琳癌症中心的研究人员首次在酿酒酵母中对真核生物冈崎片段进行了高分辨率的分析，揭示了滞后链合成与染色质组装之间的相互联系。相关研究论文发表在3月14日的Nature杂志上。 生物通报道 DNA复制有两个主要的特点：半保留复制和 ...

Cells replicate half of their genome as short fragments that are put together later on. The way in which this process is linked to the formation of DNA–protein complexes called nucleosomes is now ...

The process of copying DNA is complex choreography that requires rapid speeds and pin-point precision. Discovering the intricate details of this process could identify new ways to target diseases, ...