Rhizobial diversity from stem and root nodules of Discolobium and Aeschynomene

Vista sencilla de ítem
dc.creatorClaudia Miranda Martins
dc.creatorWardsson Lustrino Borges
dc.creatorJosé de Souza Costa Júnior
dc.creatorNorma Gouvêa Rumjanek
dc.date2015
dc.date.accessioned2026-07-07T03:54:56Z
dc.descriptionAmong the genera that exhibit stem nodulation, Aeschynomene and Discolobium are found in the Pantanal Mato-grossense (wetlands in the state of Mato Grosso, Brazil). Isolates obtained from the stem and root nodules of D. pulchellum, D. psoraleaefolium, D. leptophyllum and A. fluminensis were collected from various locations in the Pantanal de Poconé sub-region and phenotypically characterized and genotyped by restriction analysis of the 16S rDNA gene. Of the 282 isolates obtained from the stem and root nodules, 84.3% alkalized YMA media and 74.1% showed slow growth. No differences in either the phenotype or the genotype among the rhizobial populations isolated from the root or stem nodules of the species Discolobium and A. fluminensis were observed. Among the isolates obtained from D. pulchellum, there was a group that was not similar to any of the reference strains used, and most of the isolates analyzed by PCR-RFLP were similar to the genus Bradyrhizobium.
dc.formatapplication/pdf
dc.identifier1679-9275
dc.identifierhttps://www.redalyc.org/articulo.oa?id=303037755005
dc.identifier.urihttp://hdl.handle.net/123456789/447243
dc.languageen
dc.publisherUniversidade Estadual de Maringá
dc.relationhttp://www.redalyc.org/revista.oa?id=3030
dc.rightsActa Scientiarum. Agronomy
dc.sourceActa Scientiarum. Agronomy (Brasil) Num.2 Vol.37
dc.subjectAgrociencias
dc.titleRhizobial diversity from stem and root nodules of Discolobium and Aeschynomene
dc.typeartículo científico

Archivos

Colecciones

Acta Scientiarum. Agronomy - Universidade Estadual de Maringá