Major Molecular Events of DNA ReplicationScitable
Describe the structure of DNA and the steps of protein synthesis. What role do the existing strands of DNA play during the synthesis of the new DNA strands? Use the following sequence of double-stranded DNA to illustrate how the existing and new strands are related af...
In addition, quantification of the chromsome copy numbers revealed no significant differences between the wild-type and the three mutants. In summary, experimental evidence is inconsistent with Oap proteins being essential for or involved in key steps of DNA replication. 展开 ...
The aquaticBacilliare defined here for the first time as a group through the phylogenetic analysis of 814 genes that comprise the core genome. Our data distinguished between genomic components, especially core vs. pan-genome to provide insight into phylogeny and function that would otherwise be diff...
replications for each isolate and one replicate comprised six plants (n = 18). For the detection of fungal DNA in stem bases, three representative plants per treatment and experimental replicate were selected and subjected to the analysis (n = 9). For metabolome and proteome analysis,...
v-TraFiC represents a modified version of former algorithm TraFiC40, for the identification of somatic insertion events of viral DNA using paired-end sequencing data in three main steps: (i) selection of candidate reads; (ii) reads clustering; and (iii) identification of viral DNA events. ...
A.no Okazaki fragments are made in eukaryotes B.both leading and lagging strands are continuous in eukaryotes C.no primer synthesis is needed in eukaryotes D.the replication fork moves slower in eukaryotes查看答案更多“A major difference between prokaryotic and eukaryotic DNA replication mechanisms is...
We also obtained DNA replication data32 of human lymphoblastoid cells to examine which clusters are enriched in early or late replication signals (details in Supplementary Note 3). We found that 333 clusters replicate at the beginning of S phase, whereas 4 clusters at the end of S phase. ...
the male and female pronuclei are heterogeneous in many ways. In addition to asynchronous DNA replication and transcriptional activity, they exhibit asymmetric epigenetic states, especially DNA methylation and histone modification7. Genome-wide DNA demethylation occurs mainly in the male pronucleus8,9, ...
Replication fidelity is controlled by DNA polymerase proofreading and postreplication mismatch repair. We have genetically characterized the roles of the 5'-->3' Exo1 and the 3'-->5' DNA polymerase exonucleases in mismatch repair in the yeast Saccharomyces cerevisiae by using various genetic backg...