Observatorio de I+D+i UPM

Memorias de investigación
Conferences:
Biodiversity of native bradyrhizobia nodulating Lupinus mariae-josephae in basic soils of Eastern Spain
Year:2013
Research Areas
  • Microbiology
Information
Abstract
Lupinus mariae-josephi (Lmj) is a recently described species of Lupinus endemic to alkaline-limed soils from a restricted habitat in Eastern Spain (Pascual, 2004; Mahé et al. 2011). By using Lmj trap-plants, endosymbiotic bacteria were isolated from soils of six Lmj plant spots located in distant geographic locations in Valencia region. The genomic diversity of a collection of these indigenous rhizobia isolates was investigated by molecular methods (Sanchez-Cañizares et al, 2011, Durán et al 2013). Using an M13 RAPD fingerprinting technique, 19 distinct RAPD profiles were identified. Phylogenetic analysis based on relevant housekeeping markers (16S rDNA, ITS, glnII, recA, and atpD) showed a high diversity of Bradyrhizobium-like strains that were able to establish symbiosis with Lmj.
International
Si
0000-0000
Entity
Seminaire International d''ecologie Microbienne
Entity Nationality
ARGELIA
Place
Bejaia, Argelia
Participants
  • Autor: David Ricardo Duran Wendt (UPM)
  • Autor: Luis Rey Navarro (UPM)
  • Autor: Carmen Sánchez Cañizares (UPM)
  • Autor: Albert Navarro (Generalitat Valenciana, Conselleria de Territorio y Vivienda (CIEF))
  • Autor: Juan Imperial Ródenas (UPM)
  • Autor: Tomas-Andres Ruiz Argueso (UPM)
Research Group, Departaments and Institutes related
  • Creador: Centro o Instituto I+D+i: Centro de Biotecnología y Genómica de Plantas, CBGP
  • Departamento: Biotecnología
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