Ancient bacteria show evidence of DNA repair

Recent claims of cultivable ancient bacteria within sealed environments highlight our limited understanding of the mechanisms behind long-term cell survival. It remains unclear how dormancy, a favored explanation for extended cellular persistence, can cope with spontaneous genomic decay over geologi...

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Hlavní autoři: Johnson, Sarah Stewart, Hebsgaard, Martin B., Christensen, Torben R., Mastepanov, Mikhail, Nielsen, Rasmus, Munch, Kasper, Brand, Tina, Gilbert, M. Thomas P., Zuber, Maria T., Bunce, Michael, Rønn, Regin, Gilichinsky, David, Froese, Duane, Willerslev, Eske
Médium: Artigo
Jazyk:Inglês
Vydáno: National Academy of Sciences 2007
Témata:
Biological Sciences
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC1958816/
https://ncbi.nlm.nih.gov/pubmed/17728401
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0706787104
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