RNA primer in DNA replication ()A.provides 3’-OH to synthesize DNAB.stays in the daughter DNA duplexC.activates DNA polymeraseD.is required by all Okazaki fragments的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案
1977. RNA primers in simian virus 40 DNA replication: Distribution of 5 '-terminal oligoribonucleotides in nascent DNA. J. Mol. Biol. 116: 549-567.Kaufmann, G., S. Anderson and M.L. DePamphilis. (1977) RNA Primers in Simian Virus 40 DNA Replication: Distribution of 5′-Terminal ...
The Role of RNA Primer in DNA Replication: For DNA polymerase to start synthesizing new DNA, an RNA primer is required. The primer provides a short complementary strand which acts as a binding site for DNA polymerase. Now that the DNA polymerase has something to bind to, it will start addi...
因为引物在模板链的3’端，后随链的5’端而且复制叉两边的前导链和后随链是相连的。
Checkpoint induction did not require new DNA synthesis on the unwound template strand but did require RNA primer synthesis by primase. These findings identify the RNA portion of the primer as an important component of the signal that activates the replication checkpoint. 展开 ...
The initiation of new DNA strands at origins of replication in animal cells requires de novo synthesis of RNA primers by primase and subsequent elongation from RNA primers by DNA polymerase alpha. To study the specificity of primer site selection by the DNA polymerase alpha-primase complex (pol...
Gene enrichment analysis revealed an intersection of GO terms or pathways such as ‘DNA Replication’, ‘Cell cycle’, and ‘Metabolism of RNA’. For ‘DNA Replication’, we detected topbp1, orc1, and parp1 in bamboo shark proliferating cells; prim1, orc4, dscc1, and chrac1 in ...
2) Give your explanation about the semidiscontinuous mode of DNA replication? Can you describe the steps of replication for lagging strand? (4) Answer: (5) Replication of the lagging strand is discontinuous compared to the continuous replication of the leading strand. Therefore, multiple primers ...
Unexpectedly,POLA1deficiency results in increased type I interferon production. This enzyme is necessary for RNA:DNA primer synthesis during DNA replication and strikingly, POLA1 is also required for the synthesis of cytosolic RNA:DNA, which directly modulates interferon activation. Altogether, this ...
RNase H1 directs origin-specific initiation of DNA replication in human mitochondria. PLoS Genet. 15, e1007781 (2019). PubMed PubMed Central Google Scholar Wongsurawat, T., Jenjaroenpun, P., Kwoh, C. K. & Kuznetsov, V. Quantitative model of R-loop forming structures reveals a novel ...