Origin, evolution and diversification of plant mechanosensitive channel of small conductance-like (MSL) proteins
Abstract Mechanosensitive (MS) ion channels provide efficient molecular mechanism for transducing mechanical forces into intracellular ion fluxes in all kingdoms of life. The mechanosensitive channel of small conductance (MscS) was one of the best-studied MS channels and its homologs (MSL, MscS-like...
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| Format: | Article |
| Language: | English |
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BMC
2023-10-01
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| Series: | BMC Plant Biology |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s12870-023-04479-2 |
| _version_ | 1797577082412204032 |
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| author | Zaibao Zhang Fan Ye Tao Xiong Jiahui Chen Jiajia Cao Yurui Chen Sushuang Liu |
| author_facet | Zaibao Zhang Fan Ye Tao Xiong Jiahui Chen Jiajia Cao Yurui Chen Sushuang Liu |
| author_sort | Zaibao Zhang |
| collection | DOAJ |
| description | Abstract Mechanosensitive (MS) ion channels provide efficient molecular mechanism for transducing mechanical forces into intracellular ion fluxes in all kingdoms of life. The mechanosensitive channel of small conductance (MscS) was one of the best-studied MS channels and its homologs (MSL, MscS-like) were widely distributed in cell-walled organisms. However, the origin, evolution and expansion of MSL proteins in plants are still not clear. Here, we identified more than 2100 MSL proteins from 176 plants and conducted a broad-scale phylogenetic analysis. The phylogenetic tree showed that plant MSL proteins were divided into three groups (I, II and III) prior to the emergence of chlorophytae algae, consistent with their specific subcellular localization. MSL proteins were distributed unevenly into each of plant species, and four parallel expansion was identified in angiosperms. In Brassicaceae, most MSL duplicates were derived by whole-genome duplication (WGD)/segmental duplications. Finally, a hypothetical evolutionary model of MSL proteins in plants was proposed based on phylogeny. Our studies illustrate the evolutionary history of the MSL proteins and provide a guide for future functional diversity analyses of these proteins in plants. |
| first_indexed | 2024-03-10T22:02:59Z |
| format | Article |
| id | doaj.art-0ed00d3a5e72402b945905d2f27316e6 |
| institution | Directory Open Access Journal |
| issn | 1471-2229 |
| language | English |
| last_indexed | 2024-03-10T22:02:59Z |
| publishDate | 2023-10-01 |
| publisher | BMC |
| record_format | Article |
| series | BMC Plant Biology |
| spelling | doaj.art-0ed00d3a5e72402b945905d2f27316e62023-11-19T12:53:02ZengBMCBMC Plant Biology1471-22292023-10-0123111410.1186/s12870-023-04479-2Origin, evolution and diversification of plant mechanosensitive channel of small conductance-like (MSL) proteinsZaibao Zhang0Fan Ye1Tao Xiong2Jiahui Chen3Jiajia Cao4Yurui Chen5Sushuang Liu6School of Life and Health Science, Huzhou CollegeCollege of International Education, Xinyang Normal UniversityCollege of Life Science, Xinyang Normal UniversityCollege of International Education, Xinyang Normal UniversityCollege of International Education, Xinyang Normal UniversityCollege of International Education, Xinyang Normal UniversitySchool of Life and Health Science, Huzhou CollegeAbstract Mechanosensitive (MS) ion channels provide efficient molecular mechanism for transducing mechanical forces into intracellular ion fluxes in all kingdoms of life. The mechanosensitive channel of small conductance (MscS) was one of the best-studied MS channels and its homologs (MSL, MscS-like) were widely distributed in cell-walled organisms. However, the origin, evolution and expansion of MSL proteins in plants are still not clear. Here, we identified more than 2100 MSL proteins from 176 plants and conducted a broad-scale phylogenetic analysis. The phylogenetic tree showed that plant MSL proteins were divided into three groups (I, II and III) prior to the emergence of chlorophytae algae, consistent with their specific subcellular localization. MSL proteins were distributed unevenly into each of plant species, and four parallel expansion was identified in angiosperms. In Brassicaceae, most MSL duplicates were derived by whole-genome duplication (WGD)/segmental duplications. Finally, a hypothetical evolutionary model of MSL proteins in plants was proposed based on phylogeny. Our studies illustrate the evolutionary history of the MSL proteins and provide a guide for future functional diversity analyses of these proteins in plants.https://doi.org/10.1186/s12870-023-04479-2Mechanosensitive ion channelMscS-like (MSL)Molecular evolutionOriginExpansion |
| spellingShingle | Zaibao Zhang Fan Ye Tao Xiong Jiahui Chen Jiajia Cao Yurui Chen Sushuang Liu Origin, evolution and diversification of plant mechanosensitive channel of small conductance-like (MSL) proteins BMC Plant Biology Mechanosensitive ion channel MscS-like (MSL) Molecular evolution Origin Expansion |
| title | Origin, evolution and diversification of plant mechanosensitive channel of small conductance-like (MSL) proteins |
| title_full | Origin, evolution and diversification of plant mechanosensitive channel of small conductance-like (MSL) proteins |
| title_fullStr | Origin, evolution and diversification of plant mechanosensitive channel of small conductance-like (MSL) proteins |
| title_full_unstemmed | Origin, evolution and diversification of plant mechanosensitive channel of small conductance-like (MSL) proteins |
| title_short | Origin, evolution and diversification of plant mechanosensitive channel of small conductance-like (MSL) proteins |
| title_sort | origin evolution and diversification of plant mechanosensitive channel of small conductance like msl proteins |
| topic | Mechanosensitive ion channel MscS-like (MSL) Molecular evolution Origin Expansion |
| url | https://doi.org/10.1186/s12870-023-04479-2 |
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