Convergent evolution of unusual complex I homologs with increased proton pumping capacity: energetic and ecological implications.

Convergent evolution of unusual complex I homologs with increased proton pumping capacity: energetic and ecological implications.

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Convergent evolution of unusual complex I homologs with increased proton pumping capacity: energetic and ecological implications.

Chadwick GL, et al. ISME J. 2018.
ISME J. 2018 Nov;12(11):2668-2680. doi: 10.1038/s41396-018-0210-1. Epub 2018 Jul 10.

Phylogenetic analyses reveal that these modified complexes appear to have arisen independently multiple times in a remarkable case of convergent molecular evolution.