title: Comparison of DNA replication in Xenopus laevis and Simian Virus 40.
abstract: DNA replication is a fundamental process within the cell cycle. The exact duplication of the genetic information ensures genome stability. Extensive research has identified the principal players required for the sequential processes: origin-licensing (a controlled order of events giving a chromosome site the potential to be initiated within the S phase of the same cell cycle); initiation (by removing the license a previous licensed site is transformed into a site where the DNA helix starts to melt); and DNA replication (copying the parental DNA by leading and lagging strand DNA-synthesis). The present report compares the advantages and limitations of studying DNA replication in the model systems Xenopus laevis (X. laevis) and in Simian Virus 40 (SV40).
authors: Department of Biochemistry, National University of Ireland, Galway, Ireland. maren.oehlmann@nuigalway.ie
authors: Maren
authors: M
authors: Oehlmann
authors: Cathal
authors: C
authors: Mahon
authors: Heinz-Peter
authors: HP
authors: Nasheuer
mesh_terms: D000818:Animals; D001665:Binding Sites; D002453:Cell Cycle; D004247:DNA / Q000737:chemistry; D004261:DNA Replication; D006801:Humans; D051738:Origin Recognition Complex; D018741:Replication Origin; D016196:S Phase; D013539:Simian virus 40 / Q000378:metabolism*; D013045:Species Specificity; D014982:Xenopus laevis / Q000378:metabolism*
chemical_list: D051738:Origin Recognition Complex; D004247:DNA