Molecular Phylogenetic Analysis of Salt-Tolerance-Related Genes in Root-Nodule Bacteria Species <i>Sinorhizobium meliloti</i>
A molecular phylogenetic analysis of salt-tolerance-related genes was carried out using complete genome sequencing data available for 26 <i>Sinorhizobium meliloti</i> strains and for 25 bacterial strains belonging to 17 genera. It was revealed that the genes of the first and the second s...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-08-01
|
| Series: | Agronomy |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2073-4395/12/8/1968 |
| _version_ | 1797440019046072320 |
|---|---|
| author | Victoria Spartakovna Muntyan Marina Lvovna Roumiantseva |
| author_facet | Victoria Spartakovna Muntyan Marina Lvovna Roumiantseva |
| author_sort | Victoria Spartakovna Muntyan |
| collection | DOAJ |
| description | A molecular phylogenetic analysis of salt-tolerance-related genes was carried out using complete genome sequencing data available for 26 <i>Sinorhizobium meliloti</i> strains and for 25 bacterial strains belonging to 17 genera. It was revealed that the genes of the first and the second stages of the response to salt stress (<i>aqp</i>Z, <i>trk</i>H, and <i>trk</i>A, and <i>bet</i>ICBA) have copies of many of the above- indicated genes on pSymA. Data obtained can provide evidence that this replicon, known to be essential for nitrogen fixation rhizobia activity, also has a significant role in the formation of a stress-related gene pool. The closest putative phylogenetic relatives were identified for all 14 tested genes and these are the first insights into the evolutionary pathways for the formation of a stress-related gene pool in root nodule nitrogen-fixing bacteria. |
| first_indexed | 2024-03-09T12:02:05Z |
| format | Article |
| id | doaj.art-c9bcdf9262594c86bfb63b8e4b814e7e |
| institution | Directory Open Access Journal |
| issn | 2073-4395 |
| language | English |
| last_indexed | 2024-03-09T12:02:05Z |
| publishDate | 2022-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Agronomy |
| spelling | doaj.art-c9bcdf9262594c86bfb63b8e4b814e7e2023-11-30T23:03:22ZengMDPI AGAgronomy2073-43952022-08-01128196810.3390/agronomy12081968Molecular Phylogenetic Analysis of Salt-Tolerance-Related Genes in Root-Nodule Bacteria Species <i>Sinorhizobium meliloti</i>Victoria Spartakovna Muntyan0Marina Lvovna Roumiantseva1Laboratory of Genetics and Selection of Microorganisms, Federal State Budget Scientific Institution All-Russia Research Institute for Agricultural Microbiology (FSBSI ARRIAM), 196608 Saint Petersburg, RussiaLaboratory of Genetics and Selection of Microorganisms, Federal State Budget Scientific Institution All-Russia Research Institute for Agricultural Microbiology (FSBSI ARRIAM), 196608 Saint Petersburg, RussiaA molecular phylogenetic analysis of salt-tolerance-related genes was carried out using complete genome sequencing data available for 26 <i>Sinorhizobium meliloti</i> strains and for 25 bacterial strains belonging to 17 genera. It was revealed that the genes of the first and the second stages of the response to salt stress (<i>aqp</i>Z, <i>trk</i>H, and <i>trk</i>A, and <i>bet</i>ICBA) have copies of many of the above- indicated genes on pSymA. Data obtained can provide evidence that this replicon, known to be essential for nitrogen fixation rhizobia activity, also has a significant role in the formation of a stress-related gene pool. The closest putative phylogenetic relatives were identified for all 14 tested genes and these are the first insights into the evolutionary pathways for the formation of a stress-related gene pool in root nodule nitrogen-fixing bacteria.https://www.mdpi.com/2073-4395/12/8/1968<i>Sinorhizobium meliloti</i>molecular phylogenetic analysisgenes related to salt shockgenes related to prolonged salt stressnucleotide sequences analysischromosome |
| spellingShingle | Victoria Spartakovna Muntyan Marina Lvovna Roumiantseva Molecular Phylogenetic Analysis of Salt-Tolerance-Related Genes in Root-Nodule Bacteria Species <i>Sinorhizobium meliloti</i> Agronomy <i>Sinorhizobium meliloti</i> molecular phylogenetic analysis genes related to salt shock genes related to prolonged salt stress nucleotide sequences analysis chromosome |
| title | Molecular Phylogenetic Analysis of Salt-Tolerance-Related Genes in Root-Nodule Bacteria Species <i>Sinorhizobium meliloti</i> |
| title_full | Molecular Phylogenetic Analysis of Salt-Tolerance-Related Genes in Root-Nodule Bacteria Species <i>Sinorhizobium meliloti</i> |
| title_fullStr | Molecular Phylogenetic Analysis of Salt-Tolerance-Related Genes in Root-Nodule Bacteria Species <i>Sinorhizobium meliloti</i> |
| title_full_unstemmed | Molecular Phylogenetic Analysis of Salt-Tolerance-Related Genes in Root-Nodule Bacteria Species <i>Sinorhizobium meliloti</i> |
| title_short | Molecular Phylogenetic Analysis of Salt-Tolerance-Related Genes in Root-Nodule Bacteria Species <i>Sinorhizobium meliloti</i> |
| title_sort | molecular phylogenetic analysis of salt tolerance related genes in root nodule bacteria species i sinorhizobium meliloti i |
| topic | <i>Sinorhizobium meliloti</i> molecular phylogenetic analysis genes related to salt shock genes related to prolonged salt stress nucleotide sequences analysis chromosome |
| url | https://www.mdpi.com/2073-4395/12/8/1968 |
| work_keys_str_mv | AT victoriaspartakovnamuntyan molecularphylogeneticanalysisofsalttolerancerelatedgenesinrootnodulebacteriaspeciesisinorhizobiummelilotii AT marinalvovnaroumiantseva molecularphylogeneticanalysisofsalttolerancerelatedgenesinrootnodulebacteriaspeciesisinorhizobiummelilotii |