What protein unwinds and separates DNA strands in DNA replication? What are the steps in DNA replication? What does DNA ligase do during DNA replication, and what is DNA ligase? If the sequence TCGTA was used as a template in DNA replication, what would be the sequen...
MacNeill SA: DNA replication: partners in the Okazaki two-step. Curr Biol 2001, 11: R842-R844. A brief review of recent advances in dissecting the mechanisms of Okazaki fragment processing in eukaryotes.MacNeill SA. DNA replication: partners in the Okazaki two-step. Curr Biol 2001; 11(20...
DNA Replication: One Start, Two Directionsdoi:10.1038/10.1038/newbio240162a0Nature
The 2,053-bp broad-host-range incompatibility group N replicon of plasmid pCU1 has two components: a region of 1,200 bp that is sufficient for its replication in Escherichia coli PolA+ and PolA- hosts and a regulatory region called the group I iteron region that contains 13 39-bp iterons...
Assertion : Watson and Crick provided experimental proof of semiconservative nature of DNA replication. Reason : Daughter strand will have one new strand and one parental strand. View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, ...
What are the two stages of the cell cycle? When does DNA replication occur?The Cell Cycle:The cell cycle, or cell-division cycle, is the series of events that take place in a cell resulting in the duplication of the cell's DNA and the division of cytoplasm and organelles t...
Based on these findings, we propose a novel mechanism of deletion formation. We suggest that during AR gene replication, a double strand DNA break occurred in intron 5, and that a variant of replication slippage occurred on both newly synthesized strands between the repeat motifs of microhomology...
aIn order to initiate the process of replication of the DNA, two informing sequence codes denominated primers are required which promote the beginning and reversion of the reaction of the polymerase (RNA-pol) at particular locations of the genome. 为了创始脱氧核糖核酸的复制的过程,要求二通知的序列...
(1995) Two enhancer elements for DNA replication of pSC101, par and palindromic binding se- quence of the Rep protein. J. Bacteriol.,177, 558-565.Ohkubo S, Yamaguchi K. 1995. Two enhancer elements for DNA replication of pSC101, par and a palindromic binding sequence of the Rep protein ...
DNA replication is necessary for all organisms in order to transmit DNA to the next generation of cells. It's also important that DNA is copied with high fidelity, to ensure that there are no errors in the DNA molecule. DNA replication occurs once during the cell cycle. ...