Leishmania DNA Replication Timing: A Stochastic Event?
- PMID: 27255527
- DOI: 10.1016/j.pt.2016.05.011
Leishmania DNA Replication Timing: A Stochastic Event?
Abstract
For eukaryotic genomes, DNA synthesis initiates at multiple discrete regions known as replication origins in a dynamic yet regulated manner to ensure genomic stability. Two recent studies using different approaches reveal few Leishmania origins and that origin firing may proceed in a mainly stochastic manner.
Keywords: DNA replication; Leishmania; aneuploidy; origin of replication; stochastic timing.
Copyright © 2016 Elsevier Ltd. All rights reserved.
Comment on
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Genome-wide mapping reveals single-origin chromosome replication in Leishmania, a eukaryotic microbe.Genome Biol. 2015 Oct 19;16:230. doi: 10.1186/s13059-015-0788-9. Genome Biol. 2015. PMID: 26481451 Free PMC article.
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Single-molecule analysis of DNA replication reveals novel features in the divergent eukaryotes Leishmania and Trypanosoma brucei versus mammalian cells.Sci Rep. 2016 Mar 15;6:23142. doi: 10.1038/srep23142. Sci Rep. 2016. PMID: 26976742 Free PMC article.
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