A 7-base-pair sequence protects DNA from exonucleolytic degradation in Lactococcus lactis.
Linear DNA molecules are subject to degradation by various exonucleases in vivo unless their ends are protected. It has been demonstrated that a specific 8-bp sequence, 5'-GCTGGTGG-3', named Chi, can protect linear double-stranded DNA from the major Escherichia coli exonuclease RecBCD. Chi protects...
Guardat en:
| Publicat a: | Proc Natl Acad Sci U S A |
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| Autors principals: | , , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
National Academy of Sciences
1995
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC42460/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7892255/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.92.6.2244 |
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