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| Main Authors: | , , , , , , , , , , , , , , , , , , , |
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| Format: | Artículo científico |
| Language: | en |
| Published: |
Science (New York, N.Y.)
2025
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| Subjects: | |
| Online Access: | https://pubmed.ncbi.nlm.nih.gov/40179162/ |
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| _version_ | 1868266221024051202 |
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| author | Davín, Adrián A Woodcroft, Ben J Soo, Rochelle M Morel, Benoit Murali, Ranjani Schrempf, Dominik Clark, James W Álvarez-Carretero, Sandra Boussau, Bastien Moody, Edmund R R Szánthó, Lénárd L Richy, Etienne Pisani, Davide Hemp, James Fischer, Woodward W Donoghue, Philip C J Spang, Anja Hugenholtz, Philip Williams, Tom A Szöllősi, Gergely J |
| author_facet | Davín, Adrián A Woodcroft, Ben J Soo, Rochelle M Morel, Benoit Murali, Ranjani Schrempf, Dominik Clark, James W Álvarez-Carretero, Sandra Boussau, Bastien Moody, Edmund R R Szánthó, Lénárd L Richy, Etienne Pisani, Davide Hemp, James Fischer, Woodward W Donoghue, Philip C J Spang, Anja Hugenholtz, Philip Williams, Tom A Szöllősi, Gergely J Davín, Adrián A Woodcroft, Ben J Soo, Rochelle M Morel, Benoit Murali, Ranjani Schrempf, Dominik Clark, James W Álvarez-Carretero, Sandra Boussau, Bastien Moody, Edmund R R Szánthó, Lénárd L Richy, Etienne Pisani, Davide Hemp, James Fischer, Woodward W Donoghue, Philip C J Spang, Anja Hugenholtz, Philip Williams, Tom A Szöllősi, Gergely J |
| collection | PubMed - marine biology |
| contents | A geological timescale for bacterial evolution and oxygen adaptation. Davín, Adrián A Woodcroft, Ben J Soo, Rochelle M Morel, Benoit Murali, Ranjani Schrempf, Dominik Clark, James W Álvarez-Carretero, Sandra Boussau, Bastien Moody, Edmund R R Szánthó, Lénárd L Richy, Etienne Pisani, Davide Hemp, James Fischer, Woodward W Donoghue, Philip C J Spang, Anja Hugenholtz, Philip Williams, Tom A Szöllősi, Gergely J Oxygen Phylogeny Biological Evolution Oxidation-Reduction Bacteria Machine Learning Photosynthesis Adaptation, Physiological Cyanobacteria Microbial life has dominated Earth's history but left a sparse fossil record, greatly hindering our understanding of evolution in deep time. However, bacterial metabolism has left signatures in the geochemical record, most conspicuously the Great Oxidation Event (GOE). We combine machine learning and phylogenetic reconciliation to infer ancestral bacterial transitions to aerobic lifestyles, linking them to the GOE to calibrate the bacterial time tree. Extant bacterial phyla trace their diversity to the Archaean and Proterozoic, and bacterial families prior to the Phanerozoic. We infer that most bacterial phyla were ancestrally anaerobic and adopted aerobic lifestyles after the GOE. However, in the cyanobacterial ancestor, aerobic metabolism likely predated the GOE, which may have facilitated the evolution of oxygenic photosynthesis. |
| format | Artículo científico |
| id | pubmed_40179162 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Science (New York, N.Y.) |
| record_format | pubmed |
| spellingShingle | A geological timescale for bacterial evolution and oxygen adaptation. Davín, Adrián A Woodcroft, Ben J Soo, Rochelle M Morel, Benoit Murali, Ranjani Schrempf, Dominik Clark, James W Álvarez-Carretero, Sandra Boussau, Bastien Moody, Edmund R R Szánthó, Lénárd L Richy, Etienne Pisani, Davide Hemp, James Fischer, Woodward W Donoghue, Philip C J Spang, Anja Hugenholtz, Philip Williams, Tom A Szöllősi, Gergely J Oxygen Phylogeny Biological Evolution Oxidation-Reduction Bacteria Machine Learning Photosynthesis Adaptation, Physiological Cyanobacteria A geological timescale for bacterial evolution and oxygen adaptation. Davín, Adrián A Woodcroft, Ben J Soo, Rochelle M Morel, Benoit Murali, Ranjani Schrempf, Dominik Clark, James W Álvarez-Carretero, Sandra Boussau, Bastien Moody, Edmund R R Szánthó, Lénárd L Richy, Etienne Pisani, Davide Hemp, James Fischer, Woodward W Donoghue, Philip C J Spang, Anja Hugenholtz, Philip Williams, Tom A Szöllősi, Gergely J Oxygen Phylogeny Biological Evolution Oxidation-Reduction Bacteria Machine Learning Photosynthesis Adaptation, Physiological Cyanobacteria Microbial life has dominated Earth's history but left a sparse fossil record, greatly hindering our understanding of evolution in deep time. However, bacterial metabolism has left signatures in the geochemical record, most conspicuously the Great Oxidation Event (GOE). We combine machine learning and phylogenetic reconciliation to infer ancestral bacterial transitions to aerobic lifestyles, linking them to the GOE to calibrate the bacterial time tree. Extant bacterial phyla trace their diversity to the Archaean and Proterozoic, and bacterial families prior to the Phanerozoic. We infer that most bacterial phyla were ancestrally anaerobic and adopted aerobic lifestyles after the GOE. However, in the cyanobacterial ancestor, aerobic metabolism likely predated the GOE, which may have facilitated the evolution of oxygenic photosynthesis. |
| title | A geological timescale for bacterial evolution and oxygen adaptation. |
| topic | Oxygen Phylogeny Biological Evolution Oxidation-Reduction Bacteria Machine Learning Photosynthesis Adaptation, Physiological Cyanobacteria |
| url | https://pubmed.ncbi.nlm.nih.gov/40179162/ |