Title |
Exploring the symbiotic pangenome of the nitrogen-fixing bacterium Sinorhizobium meliloti
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Published in |
BMC Genomics, May 2011
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DOI | 10.1186/1471-2164-12-235 |
Pubmed ID | |
Authors |
Marco Galardini, Alessio Mengoni, Matteo Brilli, Francesco Pini, Antonella Fioravanti, Susan Lucas, Alla Lapidus, Jan-Fang Cheng, Lynne Goodwin, Samuel Pitluck, Miriam Land, Loren Hauser, Tanja Woyke, Natalia Mikhailova, Natalia Ivanova, Hajnalka Daligault, David Bruce, Chris Detter, Roxanne Tapia, Cliff Han, Hazuki Teshima, Stefano Mocali, Marco Bazzicalupo, Emanuele G Biondi |
Abstract |
Sinorhizobium meliloti is a model system for the studies of symbiotic nitrogen fixation. An extensive polymorphism at the genetic and phenotypic level is present in natural populations of this species, especially in relation with symbiotic promotion of plant growth. AK83 and BL225C are two nodule-isolated strains with diverse symbiotic phenotypes; BL225C is more efficient in promoting growth of the Medicago sativa plants than strain AK83. In order to investigate the genetic determinants of the phenotypic diversification of S. meliloti strains AK83 and BL225C, we sequenced the complete genomes for these two strains. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Sweden | 1 | <1% |
India | 1 | <1% |
Canada | 1 | <1% |
Mexico | 1 | <1% |
United States | 1 | <1% |
Unknown | 136 | 96% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 35 | 25% |
Researcher | 33 | 23% |
Student > Master | 16 | 11% |
Student > Doctoral Student | 10 | 7% |
Professor | 7 | 5% |
Other | 19 | 13% |
Unknown | 21 | 15% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 86 | 61% |
Biochemistry, Genetics and Molecular Biology | 17 | 12% |
Chemical Engineering | 2 | 1% |
Environmental Science | 2 | 1% |
Nursing and Health Professions | 2 | 1% |
Other | 8 | 6% |
Unknown | 24 | 17% |