(1992). DNA replication and the cell cycle. Ciba Found Symp 170, 147-56.Stillman, B. , Bell, S.P. , Dutta, A. , Marahrens, Y. ( 1992 ) DNA replication and the cell cycle . Ciba Found Symp 170 : 147 – 156 ;(discussion) 156–160....
真核细胞中,DNA缠绕在组蛋白(histone)上(下图左图的蓝色结构),形成核小体(nucleosome),核小体进一步形成染色质(chromatin),染色质呈细丝状。 S phase发生DNA复制( DNA replication),复制后的DNA并没有立刻分开,而是通过着丝粒(centromere)连在一起,两条DNA被称为姐妹染色单体(sister chromatid)。此时的chromatin数目...
E2F4 regulates the cell cycle and DNA replication in the silkworm,Bombyx mori The E2F family of transcription factors is crucial for cell cycle progression and cell fate decisions.Although E2Fs have been widely studied in mammals,the... P Chen,L Wang,YB Long,... - 昆虫科学:英文版 被引量...
Break dosage, cell cycle stage and DNA replication influence DNA double strand break response 来自 国家科技图书文献中心 喜欢 0 阅读量: 44 作者:C Zierhut,JFX Diffley 摘要: DNA double strand breaks (DSBs) can be repaired by non-homologous end joining (NHEJ) or homology-directed repair (HR). ...
The convergence point of growth-signalling pathways that control cell proliferation is the initiation of genome replication, the core of which is the assembly of pre-replicative complexes (pre-RCs), resulting in chromatin being ‘licensed’ for DNA repli
cell division主要由两个大步构成:interphase 和mitosis/meiosis •Interphase -- G1, S, G2 --in G1, cell grows to normal size (normal functions are carried out. Protein synthesis) --in S, DNA replication ∴each chromosome is made of two identical chromatids ...
Cell Cycle Regulation of DNA ReplicationManuscript, AuthorSclafani RA, Holzen TM 2007 Cell cycle regulation of DNA replication. Ann Rev Genet 41:237-280RA Sclafani and TM Holzen. Cell cycle regulation of dna replication. Annu Rev Genet, 41:237-280, 2007.Sclafani,R.A. and Holzen,T.M. (...
结论:Together, our data reveal how mitochondrial metabolism is coupled with DNA replication and cell cycle progression via ROS, thereby demonstrating how KAP activity toward CDKs can be cell cycle regulated. 摘要 在细胞培养、干...
The Translational Landscape of the Mammalian Cell Cycle Gene regulation during cell-cycle progression is an intricately choreographed process, ensuring accurate DNA replication and division. However, the translational landscape of gene expression underlying cell-cycle progression remains largely unknown. Employi...
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