Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/984991
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dc.contributor.authorFREITAS, A. D. S. depor
dc.contributor.authorBORGES, W. L.por
dc.contributor.authorANDRADE, M. M. de M.por
dc.contributor.authorSAMPAIO, E. V. de S. B.por
dc.contributor.authorSANTOS, C. E. de R. e S.por
dc.contributor.authorPASSOS, S. R.por
dc.contributor.authorXAVIER, G. R.por
dc.contributor.authorMULATO, B. M.por
dc.contributor.authorLYRA, M. do C. C. P. depor
dc.contributor.otherWARDSSON LUSTRINO BORGES, CPAF-AP; GUSTAVO RIBEIRO XAVIER, CNPAB; BRUNO MELLO MULATO, CNPAB.por
dc.date.accessioned2014-04-23T11:11:11Zpor
dc.date.available2014-04-23T11:11:11Zpor
dc.date.created2014-04-23por
dc.date.issued2014por
dc.identifier.issnISSN 1996-0808.por
dc.identifier.other16489por
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/984991por
dc.descriptionThe Brazilian Northeastern dry forest (Caatinga) is one of the diversification centers of Mimosa species. We determined the characteristics of native rhizobia isolates from nodules of Mimosa tenuiflora and Mimosa paraibana grown in pots with soils collected under Caatinga vegetation and compared the restriction ribosomal DNA profiles of the isolates with those of 16 reference strains. All plants formed abundant indeterminate nodules and all nodule isolates formed fast growing colonies. No colony altered the medium to an alkaline reaction and most of them produced low or medium amounts of extracellular polysaccharides. White and creamy colonies predominated among the isolates but orange and green colonies were present. Differences among the isolates from the Mimosa species tested are indicated by the greater phenotypic diversity of those obtained from M. tenuiflora. The analysis of the 16S rDNA gene suggests that the isolates from M. tenuiflora and M. paraibana are closely related and closer to B-rhizobia than to α-rhizobia. However, the similarity with all the tested B-rhizobia reference strains was relatively low suggesting that the isolates may belong to different bacteria species.por
dc.description.uribitstream/item/101354/1/CPAF-AP-2014-Characteristics-of-nodule-bacteria-from-Mimosa-spp-1.pdfpor
dc.languageenpor
dc.language.isoengeng
dc.publisherAfrican Journal of Microbiology Research, v. 8, n. 8, p. 788-796, Feb., 2014.por
dc.relation.ispartofEmbrapa Amapá - Artigo em periódico indexado (ALICE)por
dc.rightsopenAccesspor
dc.subjectBiological nitrogen fixationpor
dc.subjectDiversidadepor
dc.subjectRhizobiapor
dc.subjectWild tree legumespor
dc.subjectDiversitypor
dc.subjectFixação biológica de nitrogêniopor
dc.subjectLeguminosa arbórea selvagempor
dc.subjectSoil bacteriologypor
dc.titleCharacteristics of nodule bacteria from Mimosa spp grown in soils of the Brazilian semiarid region.por
dc.typeArtigo em periódico indexado (ALICE)por
dc.date.updated2017-03-20T11:11:11Zpor
dc.subject.thesagroLeguminosapor
dc.subject.thesagroBacteriologia do solopor
dc.ainfo.id984991por
dc.ainfo.lastupdate2017-03-20por
dc.identifier.doiDOI: 10.5897/AJMR2013.6518.por
Appears in Collections:Artigo em periódico indexado (CPAF-AP)

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