Identification of a genetic locus of Haemophilus influenzae type b necessary for the binding and utilization of heme bound to human hemopexin.
The mechanism(s) used by Haemophilus influenzae to acquire the essential nutrient heme from its human host has not been elucidated. The heme carried by the high-affinity serum protein hemopexin is one potential source of this micronutrient in vivo. A colony-blot assay revealed that heme-human hemope...
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
1992
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC48576/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/1542695/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.89.5.1973 |
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