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Dealing with the Evolutionary Downside of CRISPR Immunity: Bacteria and Beneficial Plasmids
The immune systems that protect organisms from infectious agents invariably have a cost for the host. In bacteria and archaea CRISPR-Cas loci can serve as adaptive immune systems that protect these microbes from infectiously transmitted DNAs. When those DNAs are borne by lytic viruses (phages), this...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3784566/ https://www.ncbi.nlm.nih.gov/pubmed/24086164 http://dx.doi.org/10.1371/journal.pgen.1003844 |