Observatorio de I+D+i UPM

Memorias de investigación
Biodiversity of native bradyrhizobia nodulating Lupinus mariae-josephae in basic soils of Eastern Spain
Research Areas
  • Microbiology
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.
Seminaire International d'ecologie Microbienne
Entity Nationality
Bejaia, Argelia
  • 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: Grupo de Investigación: Asociaciones simbióticas planta-microorganismo
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)