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Host-dependent symbiotic efficiency of Rhizobium leguminosarum bv. trifolii strains isolated from nodules of Trifolium rubens.
Marek-Kozaczuk, Monika; Wdowiak-Wróbel, Sylwia; Kalita, Michal; Chernetskyy, Mykhaylo; Derylo, Kamil; Tchórzewski, Marek; Skorupska, Anna.
Afiliación
  • Marek-Kozaczuk M; Department of Genetics and Microbiology, Maria Curie-Sklodowska University, Akademicka 19, 20-033, Lublin, Poland. monika.kozaczuk@poczta.umcs.lublin.pl.
  • Wdowiak-Wróbel S; Department of Genetics and Microbiology, Maria Curie-Sklodowska University, Akademicka 19, 20-033, Lublin, Poland.
  • Kalita M; Department of Genetics and Microbiology, Maria Curie-Sklodowska University, Akademicka 19, 20-033, Lublin, Poland.
  • Chernetskyy M; The Botanic Garden of Maria Curie-Sklodowska University, Slawinkowska 3, 20-810, Lublin, Poland.
  • Derylo K; Department of Molecular Biology, Maria Curie-Sklodowska University, Akademicka 19, 20-033, Lublin, Poland.
  • Tchórzewski M; Department of Molecular Biology, Maria Curie-Sklodowska University, Akademicka 19, 20-033, Lublin, Poland.
  • Skorupska A; Department of Genetics and Microbiology, Maria Curie-Sklodowska University, Akademicka 19, 20-033, Lublin, Poland.
Antonie Van Leeuwenhoek ; 110(12): 1729-1744, 2017 Dec.
Article en En | MEDLINE | ID: mdl-28791535
Trifolium rubens L., commonly known as the red feather clover, is capable of symbiotic interactions with rhizobia. Up to now, no specific symbionts of T. rubens and their symbiotic compatibility with Trifolium spp. have been described. We characterized the genomic diversity of T. rubens symbionts by analyses of plasmid profiles and BOX-PCR. The phylogeny of T. rubens isolates was inferred based on the nucleotide sequences of 16S rRNA and two core genes (atpD, recA). The nodC phylogeny allowed classification of rhizobia nodulating T. rubens as Rhizobium leguminosarum symbiovar trifolii (Rlt). The symbiotic efficiency of the Rlt isolates was determined on four clover species: T. rubens, T. pratense, T. repens and T. resupinatum. We determined that Rlt strains formed mostly inefficient symbiosis with their native host plant T. rubens and weakly effective (sub-optimal) symbiosis with T. repens and T. pratense. The same Rlt strains were fully compatible in the symbiosis with T. resupinatum. T. rubens did not exhibit strict selectivity in regard to the symbionts and rhizobia closely related to Rhizobium grahamii, Rhizobium galegae and Agrobacterium radiobacter, which did not nodulate Trifolium spp., were found amongst T. rubens nodule isolates.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Simbiosis / Rhizobium leguminosarum / Trifolium / Nódulos de las Raíces de las Plantas Idioma: En Revista: Antonie Van Leeuwenhoek Año: 2017 Tipo del documento: Article País de afiliación: Polonia Pais de publicación: Países Bajos
Texto completo
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Imprimir
XML
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Simbiosis / Rhizobium leguminosarum / Trifolium / Nódulos de las Raíces de las Plantas Idioma: En Revista: Antonie Van Leeuwenhoek Año: 2017 Tipo del documento: Article País de afiliación: Polonia Pais de publicación: Países Bajos