Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1043239
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dc.contributor.authorBORGES, W. L.pt_BR
dc.contributor.authorPRIN, Y.pt_BR
dc.contributor.authorDUCOUSSO, M.pt_BR
dc.contributor.authorLE ROUX, C.pt_BR
dc.contributor.authorFARIA, S. M. dept_BR
dc.date.accessioned2016-04-13T11:11:11Zpt_BR
dc.date.available2016-04-13T11:11:11Zpt_BR
dc.date.created2016-04-13pt_BR
dc.date.issued2016pt_BR
dc.identifier.citationBrazilian Journal of Microbiology, São Paulo, v. 47, p. 314-321, 2016.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1043239pt_BR
dc.descriptionLittle is known regarding how the increased diversity of nitrogen-fixing bacteria contributesto the productivity and diversity of plants in complex communities. However, some authorshave shown that the presence of a diverse group of nodulating bacteria is required for dif-ferent plant species to coexist. A better understanding of the plant symbiotic organismdiversity role in natural ecosystems can be extremely useful to define recovery strategies ofenvironments that were degraded by human activities. This study used ARDRA, BOX-PCRfingerprinting and sequencing of the 16S rDNA gene to assess the diversity of root nodulenitrogen-fixing bacteria in former bauxite mining areas that were replanted in 1981, 1985,1993, 1998, 2004 and 2006 and in a native forest. Among the 12 isolates for which the 16SrDNA gene was partially sequenced, eight, three and one isolate(s) presented similarity withsequences of the genera Bradyrhizobium, Rhizobium and Mesorhizobium, respectively. The rich-ness, Shannon and evenness indices were the highest in the area that was replanted theearliest (1981) and the lowest in the area that was replanted most recently (2006).pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectSymbiotic nitrogen fixationpt_BR
dc.titleRhizobial characterization in revegetated areas after bauxite mining.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2019-05-29T11:11:11Zpt_BR
dc.subject.thesagroFixação simbiótica de nitrogêniopt_BR
dc.subject.thesagroNodulaçãopt_BR
dc.subject.thesagroSimbiosept_BR
dc.subject.nalthesaurusnodulationpt_BR
dc.subject.nalthesaurussymbiosispt_BR
riaa.ainfo.id1043239pt_BR
riaa.ainfo.lastupdate2019-05-29 -03:00:00pt_BR
dc.contributor.institutionWARDSSON LUSTRINO BORGES, CPAF-AP; YVES PRIN, CIRAD, Montpellier, France; MARC DUCOUSSO, CIRAD, Montpellier, France; CHRISTINE LE ROUX, CIRAD, Montpellier, France; SERGIO MIANA DE FARIA, CNPAB.pt_BR
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