Alfalfa microsymbionts from different ITS and nodC lineages of Ensifer meliloti and Ensifer medicae symbiovar meliloti establish efficient symbiosis with alfalfa in Spanish acid soils
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| 024 | 7 | 0 | |a 10.1007/s00253-014-6347-6 |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1007/s00253-014-6347-6 | ||
| 245 | 0 | 0 | |a Alfalfa microsymbionts from different ITS and nodC lineages of Ensifer meliloti and Ensifer medicae symbiovar meliloti establish efficient symbiosis with alfalfa in Spanish acid soils |h [Elektronische Daten] |c [Martha-Helena Ramírez-Bahena, Margarita Vargas, María Martín, Carmen Tejedor, Encarna Velázquez, Álvaro Peix] |
| 520 | 3 | |a Alfalfa (Medicago sativa L.) is an important crop worldwide whose cropping in acid soils is hampered by the poor nodulation and yield commonly attributed to the sensitivity of its endosymbionts to acid pH. In this work, we isolated several acid-tolerant strains from alfalfa nodules in three acid soils in northwestern Spain. After grouping by RAPD fingerprinting, most strains were identified as Ensifer meliloti and only two strains as Ensifer medicae according to their 16S-23S intergenic spacer (ITS) sequences that allowed the differentiation of two groups within each one of these species. The two ITS groups of E. meliloti and the ITS group I of E. medicae have been previously found in Medicago nodules; however, the group II of E. medicae has been only found to date in Prosopis alba nodules. The analysis of the nodC gene showed that all strains isolated in this study belong to the symbiovar meliloti, grouping with the type strains of E. meliloti or E. medicae, but some harboured nodC gene alleles different from those found to date in alfalfa nodules. The strains of E. medicae belong to the symbiovar meliloti which should be also recognised in this species, although they harboured a nodC allele phylogenetically divergent to those from E. meliloti strains. Microcosm experiments showed that inoculation of alfalfa with selected acid-tolerant strains significantly increased yields in acid soils representing a suitable agricultural practice for alfalfa cropping in these soils. | |
| 540 | |a Springer-Verlag Berlin Heidelberg, 2015 | ||
| 690 | 7 | |a Ensifer |2 nationallicence | |
| 690 | 7 | |a Alfalfa |2 nationallicence | |
| 690 | 7 | |a ITS region |2 nationallicence | |
| 690 | 7 | |a nodC |2 nationallicence | |
| 690 | 7 | |a Acid soils |2 nationallicence | |
| 700 | 1 | |a Ramírez-Bahena |D Martha-Helena |u Instituto de Recursos Naturales y Agrobiología (IRNASA-CSIC), Cordel de Merinas 40-52, 37008, Salamanca, Spain |4 aut | |
| 700 | 1 | |a Vargas |D Margarita |u Instituto de Recursos Naturales y Agrobiología (IRNASA-CSIC), Cordel de Merinas 40-52, 37008, Salamanca, Spain |4 aut | |
| 700 | 1 | |a Martín |D María |u Instituto de Recursos Naturales y Agrobiología (IRNASA-CSIC), Cordel de Merinas 40-52, 37008, Salamanca, Spain |4 aut | |
| 700 | 1 | |a Tejedor |D Carmen |u Departamento de Microbiología y Genética, Universidad de Salamanca, Salamanca, Spain |4 aut | |
| 700 | 1 | |a Velázquez |D Encarna |u Unidad Asociada Grupo de Interacción Planta-Microorganismo, Universidad de Salamanca-IRNASA-CSIC, Salamanca, Spain |4 aut | |
| 700 | 1 | |a Peix |D Álvaro |u Instituto de Recursos Naturales y Agrobiología (IRNASA-CSIC), Cordel de Merinas 40-52, 37008, Salamanca, Spain |4 aut | |
| 773 | 0 | |t Applied Microbiology and Biotechnology |d Springer Berlin Heidelberg |g 99/11(2015-06-01), 4855-4865 |x 0175-7598 |q 99:11<4855 |1 2015 |2 99 |o 253 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s00253-014-6347-6 |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1007/s00253-014-6347-6 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Ramírez-Bahena |D Martha-Helena |u Instituto de Recursos Naturales y Agrobiología (IRNASA-CSIC), Cordel de Merinas 40-52, 37008, Salamanca, Spain |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Vargas |D Margarita |u Instituto de Recursos Naturales y Agrobiología (IRNASA-CSIC), Cordel de Merinas 40-52, 37008, Salamanca, Spain |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Martín |D María |u Instituto de Recursos Naturales y Agrobiología (IRNASA-CSIC), Cordel de Merinas 40-52, 37008, Salamanca, Spain |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Tejedor |D Carmen |u Departamento de Microbiología y Genética, Universidad de Salamanca, Salamanca, Spain |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Velázquez |D Encarna |u Unidad Asociada Grupo de Interacción Planta-Microorganismo, Universidad de Salamanca-IRNASA-CSIC, Salamanca, Spain |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Peix |D Álvaro |u Instituto de Recursos Naturales y Agrobiología (IRNASA-CSIC), Cordel de Merinas 40-52, 37008, Salamanca, Spain |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Applied Microbiology and Biotechnology |d Springer Berlin Heidelberg |g 99/11(2015-06-01), 4855-4865 |x 0175-7598 |q 99:11<4855 |1 2015 |2 99 |o 253 | ||