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BtuB TonB-dependent transporters and BtuG surface lipoproteins form stable complexes for vitamin B(12) uptake in gut Bacteroides
Vitamin B(12) (cobalamin) is required for most human gut microbes, many of which are dependent on scavenging to obtain this vitamin. Since bacterial densities in the gut are extremely high, competition for this keystone micronutrient is severe. Contrasting with Enterobacteria, members of the dominan...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10404256/ https://www.ncbi.nlm.nih.gov/pubmed/37543597 http://dx.doi.org/10.1038/s41467-023-40427-2 |