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Characterization of the Campylobacter fetus sapA promoter: evidence that the sapA promoter is deleted in spontaneous mutant strains.

Wild-type Campylobacter fetus cells possess S-layer proteins (S+ phenotype), whereas after laboratory passage, spontaneous stable mutants that do not express these proteins (S- phenotype) arise. To determine the molecular mechanisms by which C. fetus changes to the S- phenotype, we studied wild-type...

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Bibliographic Details
Main Authors: Tummuru, M K, Blaser, M J
Format: Artigo
Language:Inglês
Published: 1992
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC207129/
https://ncbi.nlm.nih.gov/pubmed/1522068
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