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Differential protein expression during growth of Acidithiobacillus ferooxidans on ferrous iron, sulfur compounds, or metal sulfides

Authordc.contributor.authorMora Ramírez, Pablo Eduardo 
Authordc.contributor.authorDominique Guiliani, Nicolas Simon 
Authordc.contributor.authorValenzuela, Lissette 
Authordc.contributor.authorBeard, Simon 
Authordc.contributor.authorJerez, Carlos A. 
Cita de ítemdc.identifier.citationApplied and Environmental Microbiology, Volumen 70, Issue 8, 2018, Pages 4491-4498
Abstractdc.description.abstractA set of proteins that changed their levels of synthesis during growth of Acidithiobacillus ferrooxidans ATCC 19859 on metal sulfides, thiosulfate, elemental sulfur, and ferrous iron was characterized by using two-dimensional polyacrylamide gel electrophoresis. N-terminal amino acid sequencing and mass spectrometry analysis of these proteins allowed their idenitification and the localization of the corresponding genes in the available genomic sequence of A. ferrooxidans ATCC 23270. The genomic context around several of these genes suggests their involvement in the energetic metabolism of A. ferrooxidans. Two groups of proteins could be distinguished. The first consisted of proteins highly upreguiated by growth on sulfur compounds (and down-regulated by growth on ferrous iron): a 44-kDa outer membrane protein, an exported 21-kDa putative thiosulfate sulfur transferase protein, a 33-kDa putative thiosulfate/sulfate binding protein, a 45-kDa putative capsule polysaccharide export protein,
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
Link to Licensedc.rights.uri
Sourcedc.sourceApplied and Environmental Microbiology
Keywordsdc.subjectFood Science
Keywordsdc.subjectApplied Microbiology and Biotechnology
Títulodc.titleDifferential protein expression during growth of Acidithiobacillus ferooxidans on ferrous iron, sulfur compounds, or metal sulfides
Document typedc.typeArtículo de revista
Indexationuchile.indexArtículo de publicación SCOPUS

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Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile