High taxonomic diversity of Micromonospora strains isolated from Medicago sativa nodules in Western Spain and Australia
7 páginas, 3 figuras y 1 tabla.
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| Format: | artículo biblioteca |
| Language: | English |
| Published: |
Elsevier
2020
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| Subjects: | Micromonospora, Medicago sativa, Diversity, Taxonomy, Spain, Australia, |
| Online Access: | http://hdl.handle.net/10261/227539 http://dx.doi.org/10.13039/501100014180 |
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dig-irnasa-es-10261-2275392023-02-08T12:23:35Z High taxonomic diversity of Micromonospora strains isolated from Medicago sativa nodules in Western Spain and Australia Martínez Hidalgo, Pilar Flores Félix, José David Velázquez, Encarna Braud, Lambert Trujillo, Martha E. Martínez Molina, Eustoquio Junta de Castilla y León Universidad de Salamanca Velázquez, Encarna [0000-0002-5946-7241] Martínez Molina, Eustoquio [0000-0002-0983-9780] Micromonospora Medicago sativa Diversity Taxonomy Spain Australia 7 páginas, 3 figuras y 1 tabla. The genus Micromonospora has been found in nodules of several legumes and some new species of this genus were isolated from these plant organs. In this study we analysed the taxonomic diversity of Micromonospora strains isolated from alfalfa nodules in Spain and Australia on the basis of three phylogenetic markers, the rrs and gyrB genes and 16S-23S intergenic spacer (ITS). The genome analysis of selected strains representative of different clusters or lineages found after rrs, gyrB and ITS analyses confirmed the results obtained with these phylogenetic markers. They showed that the analysed strains belong to at least 18 Micromonospora species including previously described ones, such as Micromonospora noduli, Micromonospora ureilytica, Micromonospora taraxaci, Micromonospora zamorensis, Micromonospora aurantiaca and Micromonospora tulbaghiae. Most of these strains belong to undescribed species of Micromonospora showing the high taxonomic diversity of strains from this genus inhabiting alfalfa nodules. Although Micromonospora strains are not able to induce the formation of these nodules, and it seems that they do not contribute to fix atmospheric nitrogen, they could play a role related with the mechanisms of plant growth promotion and pathogen protection presented by Micromonospora strains isolated from legume nodules. This work was supported by JCyL (Junta de Castilla y León) grant to EMM and EV. PMH received a researcher contract from the Universidad de Salamanca co-financed by the European Regional Development and a Juan de la Cierva fellowship from the Spanish Government. Peer reviewed 2021-01-26T11:07:35Z 2021-01-26T11:07:35Z 2020 artículo http://purl.org/coar/resource_type/c_6501 Systematic and Applied Microbiology 43: 126043 (2020) 0723-2020 http://hdl.handle.net/10261/227539 10.1016/j.syapm.2019.126043 http://dx.doi.org/10.13039/501100014180 en https://doi.org/10.1016/j.syapm.2019.126043 Sí none Elsevier |
| institution |
IRNASA ES |
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España |
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ES |
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En linea |
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dig-irnasa-es |
| tag |
biblioteca |
| region |
Europa del Sur |
| libraryname |
Biblioteca del IRNASA España |
| language |
English |
| topic |
Micromonospora Medicago sativa Diversity Taxonomy Spain Australia Micromonospora Medicago sativa Diversity Taxonomy Spain Australia |
| spellingShingle |
Micromonospora Medicago sativa Diversity Taxonomy Spain Australia Micromonospora Medicago sativa Diversity Taxonomy Spain Australia Martínez Hidalgo, Pilar Flores Félix, José David Velázquez, Encarna Braud, Lambert Trujillo, Martha E. Martínez Molina, Eustoquio High taxonomic diversity of Micromonospora strains isolated from Medicago sativa nodules in Western Spain and Australia |
| description |
7 páginas, 3 figuras y 1 tabla. |
| author2 |
Junta de Castilla y León |
| author_facet |
Junta de Castilla y León Martínez Hidalgo, Pilar Flores Félix, José David Velázquez, Encarna Braud, Lambert Trujillo, Martha E. Martínez Molina, Eustoquio |
| format |
artículo |
| topic_facet |
Micromonospora Medicago sativa Diversity Taxonomy Spain Australia |
| author |
Martínez Hidalgo, Pilar Flores Félix, José David Velázquez, Encarna Braud, Lambert Trujillo, Martha E. Martínez Molina, Eustoquio |
| author_sort |
Martínez Hidalgo, Pilar |
| title |
High taxonomic diversity of Micromonospora strains isolated from Medicago sativa nodules in Western Spain and Australia |
| title_short |
High taxonomic diversity of Micromonospora strains isolated from Medicago sativa nodules in Western Spain and Australia |
| title_full |
High taxonomic diversity of Micromonospora strains isolated from Medicago sativa nodules in Western Spain and Australia |
| title_fullStr |
High taxonomic diversity of Micromonospora strains isolated from Medicago sativa nodules in Western Spain and Australia |
| title_full_unstemmed |
High taxonomic diversity of Micromonospora strains isolated from Medicago sativa nodules in Western Spain and Australia |
| title_sort |
high taxonomic diversity of micromonospora strains isolated from medicago sativa nodules in western spain and australia |
| publisher |
Elsevier |
| publishDate |
2020 |
| url |
http://hdl.handle.net/10261/227539 http://dx.doi.org/10.13039/501100014180 |
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