Breaking news on fragile sites in cancer
- PMID: 23410970
- DOI: 10.1016/j.ccr.2013.01.017
Breaking news on fragile sites in cancer
Abstract
Chromosome rearrangements in B lymphocytes can be initiated by AID-associated double strand breaks (DSBs), with others arising by unclear mechanisms. A recent study by Barlow and colleagues in Cell reports on genomic regions, termed early replicating fragile sites, that may explain many AID-independent DSBs and creates a compelling link between replication stress, transcription, and chromosome rearrangements.
Copyright © 2013 Elsevier Inc. All rights reserved.
Comment on
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Identification of early replicating fragile sites that contribute to genome instability.Cell. 2013 Jan 31;152(3):620-32. doi: 10.1016/j.cell.2013.01.006. Epub 2013 Jan 24. Cell. 2013. PMID: 23352430 Free PMC article. Review.
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