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SspABCD-SspFGH Constitutes a New Type of DNA Phosphorothioate-Based Bacterial Defense System
Unlike nucleobase modifications in canonical restriction-modification systems, DNA phosphorothioate (PT) epigenetic modification occurs in the DNA sugar-phosphate backbone when the nonbridging oxygen is replaced by sulfur in a double-stranded (ds) or single-stranded (ss) manner governed by DndABCDE...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Society for Microbiology
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8092258/ https://www.ncbi.nlm.nih.gov/pubmed/33906925 http://dx.doi.org/10.1128/mBio.00613-21 |