Absence of functional TolC protein causes increased stress response gene expres...

• Autor(es): Santos, Mario R. ; Cosme, Ana M. ; Becker, Jorg D. ; Medeiros, Joao M C. ; Mata, Marcia F. ; Moreira, Leonilde M.
• Data: 2010
• Identificador Persistente: http://hdl.handle.net/10400.7/124
• Origem: ARCA - Access to Research and Communication Annals
• Tipo de Documento: Artigo
• Idioma: Inglês

Descrição

The TolC protein from Sinorhizobium meliloti has previously been demonstrated to be required for establishing successful biological nitrogen fixation symbiosis with Medicago sativa. It is also needed in protein and exopolysaccharide secretion and for protection against osmotic and oxidative stresses. Here, the transcriptional profile of free-living S. meliloti 1021 tolC mutant is described as a step toward understanding its role in the physiology of the cell.