Evolution of Cytochrome C Investigated by the Maximum Parsimony Method
Overview
Authors
Affiliations
Rates of evolution for cytochrome c over the past one billion years were calculated from a maximum parsimony dendrogram which approximates the phylogeny of 87 lineages. Two periods of evolutionary acceleration and deceleration apparently occurred for the cytochrome c molecule. The tempo of evolutionary change indicated by this analysis was compared to the patterns of acceleration and deceleration in the ancestry of several other proteins. The synchrony of these tempos of molecular change supports the notion that rapid genetic evolution accompanied periods of major adaptive radiations. Rates of change at different time in several structural-functional areas of cytochrome c were also investigated in order to test the Darwinian hypothesis that during periods of rapid evolution, functional sites accumulate proportionately more substitutions than areas with no known functions. Rates of change in four proposed functional groupings of sites were therefore compared to rates in areas of unknown function for several different time periods. This analysis revealed a significant increase in the rate of evolution for sites associated with the regions of cytochrome c oxidase and reductase interaction during the period between the emergence of the eutherian ancestor to the emergence of the anthropoid ancestor.
Brand S, Scharlau M, Geren L, Hendrix M, Parson C, Elmendorf T Cells. 2022; 11(24).
PMID: 36552779 PMC: 9777161. DOI: 10.3390/cells11244014.
Sowa S, Bosetti C, Galera-Prat A, Johnson M, Lehtio L Biomolecules. 2022; 12(11).
PMID: 36421702 PMC: 9688111. DOI: 10.3390/biom12111688.
Martinez-Fabregas J, Diaz-Moreno I, Gonzalez-Arzola K, Janocha S, Navarro J, Hervas M Mol Cell Proteomics. 2013; 12(12):3666-76.
PMID: 24019145 PMC: 3861715. DOI: 10.1074/mcp.M113.030692.
Evolution of the couple cytochrome c and cytochrome c oxidase in primates.
Pierron D, Wildman D, Huttemann M, Letellier T, Grossman L Adv Exp Med Biol. 2012; 748:185-213.
PMID: 22729859 PMC: 3714796. DOI: 10.1007/978-1-4614-3573-0_8.
Silencing, positive selection and parallel evolution: busy history of primate cytochromes C.
Pierron D, Opazo J, Heiske M, Papper Z, Uddin M, Chand G PLoS One. 2011; 6(10):e26269.
PMID: 22028846 PMC: 3196546. DOI: 10.1371/journal.pone.0026269.