Cargando…
The role of Cdc6 in ensuring complete genome licensing and S phase checkpoint activation
Before S phase, cells license replication origins for initiation by loading them with Mcm2-7 heterohexamers. This process is dependent on Cdc6, which is recruited to unlicensed origins. Using Xenopus egg extracts we show that although each origin can load many Mcm2-7 hexamers, the affinity of Cdc6 f...
Autores principales: | Oehlmann, Maren, Score, Alan J., Blow, J. Julian |
---|---|
Formato: | Texto |
Lenguaje: | English |
Publicado: |
The Rockefeller University Press
2004
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2172031/ https://www.ncbi.nlm.nih.gov/pubmed/15096526 http://dx.doi.org/10.1083/jcb.200311044 |
Ejemplares similares
-
Defects in the origin licensing checkpoint stresses cells exiting G0
por: Blow, J. Julian
Publicado: (2019) -
Cdc6 licenses tumor growth
por: Leslie, Mitch
Publicado: (2011) -
Excess Mcm2–7 license dormant origins of replication that can be used under conditions of replicative stress
por: Woodward, Anna M., et al.
Publicado: (2006) -
Xenopus Cdc7 executes its essential function early in S phase and is counteracted by checkpoint-regulated protein phosphatase 1
por: Poh, Wei Theng, et al.
Publicado: (2014) -
Histone H4K20 methylation mediated chromatin compaction threshold ensures genome integrity by limiting DNA replication licensing
por: Shoaib, Muhammad, et al.
Publicado: (2018)