相关知识点: 试题来源: 解析 A。细胞周期中,间期负责 DNA 复制。间期包括 G1 期、S 期和 G2 期,其中 S 期进行 DNA 复制。前期(B 选项)主要是染色体出现等变化。中期(C 选项)染色体排列在赤道板上。后期(D 选项)姐妹染色单体分离。反馈 收藏
What is the cellular location of RNA synthesis in eukaryotes? What is the part of the cell cycle in which DNA is synthesized? Where is DNA located in a cell? Where is the cell's DNA located? Where does DNA replication take place in a eukaryote?
Why is DNA replication bidirectional? Why does DNA replication only occur in the 5' to 3' direction? Why is it necessary that the cell copies its DNA prior to cell division? Why is it important that the cell's DNA is duplicated before cell division?
Replication origins in eukaryotic cells never fire more than once in a given S phase. Here, we summarize the role of cyclin-dependent kinases in limiting DNA replication origin usage to once per cell cycle in the budding yeast Saccharomyces cerevisiae. We have examined the role of different cycl...
In this Tools of the Trade article, Jeroen van den Berg (van Oudenaarden lab) presents a new method based on pulse-labelling of nascent DNA to study the dynamics of DNA replication in single cells. Jeroen van den Berg Research Highlights05 Sept 2024 Nature Reviews Molecular Cell Biology Vo...
法国居里研究所陈春龙教授课题组于2022年在Nature Communications上发表标题为Kronos scRT: a uniform framework for single-cell replication timing analysis的研究论文,首次开发了新的算法和工具Kronos scRT (https://github.com/CL-CHEN-Lab/Kronos_scRT) ,通过高通量单细胞基因组测序以及数据分析,成功在单细胞水平...
法国居里研究所陈春龙教授课题组于2022年在Nature Communications上发表标题为Kronos scRT: a uniform framework for single-cell replication timing analysis的研究论文,首次开发了新的算法和工具Kronos scRT(https://github.com/CL-CHEN-La...
DNA Replication The initiation of DNA replication represents a commitment to cell proliferation, and is a central event in the growth and division of all organisms.16 The assembly of replication machineries is coordinated by multiple proteins, which ensure that DNA synthesis begins at the correct chr...
法国居里研究所陈春龙教授课题组于2022年在Nature Communications上发表标题为Kronos scRT: a uniform framework for single-cell replication timing analysis的研究论文,首次开发了新的算法和工具Kronos scRT(https://github.com/CL-CHEN-Lab/Kronos_scRT),通过高通量单细胞基因组测序以及数据分析,成功在单细胞水平上...
(Institut Curie)、PSL 研究大学、法国国家科学研究中心(CNRS)UMR3244 遗传信息动力学实验室以及索邦大学的研究人员 Joseph M. Josephides 和 Chun-Long Chen,在《Nature Communications》期刊上发表了题为 “Unravelling single-cell DNA replication timing dynamics using machine learning reveals heterogeneity in ...