Mostrar el registro sencillo del ítem
Artículo
Identification of a gene encoding a thioredoxin-like product necessary for cytochrome c biosynthesis and symbiotic nitrogen fixation in Rhizobium leguminosarum
dc.creator | Vargas Macías, Carmen | es |
dc.creator | Wu, Guanghui | es |
dc.creator | Davies, Andrea E. | es |
dc.creator | Downie, John Allan | es |
dc.date.accessioned | 2016-06-23T09:20:59Z | |
dc.date.available | 2016-06-23T09:20:59Z | |
dc.date.issued | 1994 | |
dc.identifier.citation | Vargas, C., Wu, G., Davies, A.E. y Downie, J.A. (1994). Identification of a gene encoding a thioredoxin-like product necessary for cytochrome c biosynthesis and symbiotic nitrogen fixation in Rhizobium leguminosarum. Journal of Bacteriology, 176 (13), 4117-4123. | |
dc.identifier.issn | 0021-9193 | es |
dc.identifier.uri | http://hdl.handle.net/11441/42692 | |
dc.description.abstract | A Tn5-induced mutant of Rhizobium leguminosarum bv. viciae could not form nitrogen-fixing nodules on pea or vetch because of a lesion in electron transport to oxygen. The mutant lacked spectroscopically detectable cytochromes c and aa3. No proteins containing c-type cytochromes could be identified in the mutant by heme staining of proteins fractionated on polyacrylamide gels, indicating that the mutant was defective in maturation of all c-type cytochromes. The Tn5 mutation was determined to be located in a gene that was called cycY. The cycY gene product is homologous to the thioredoxin-like protein HelX involved in the assembly of c-type cytochromes in Rhodobacter capsulatus and to an open reading frame from a Bradyrhizobium japonicum gene cluster containing other genes involved in cytochrome c biogenesis. Our observations are consistent with CycY functioning as a thioredoxin that reduces cysteine residues in apocytochromes c before heme attachment | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | American Society for Microbiology | es |
dc.relation.ispartof | Journal of Bacteriology, 176 (13), 4117-4123. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Identification of a gene encoding a thioredoxin-like product necessary for cytochrome c biosynthesis and symbiotic nitrogen fixation in Rhizobium leguminosarum | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Microbiología y Parasitología | es |
dc.relation.publisherversion | http://jb.asm.org/content/176/13/4117.short | es |
idus.format.extent | 7 p. | es |
dc.journaltitle | Journal of Bacteriology | es |
dc.publication.volumen | 176 | es |
dc.publication.issue | 13 | es |
dc.publication.initialPage | 4117 | es |
dc.publication.endPage | 4123 | es |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/42692 |
Ficheros | Tamaño | Formato | Ver | Descripción |
---|---|---|---|---|
Identification of a gene.pdf | 1.477Mb | [PDF] | Ver/ | |