Article
Population genomics reveals the origin and asexual evolution of human infective trypanosomes.
eLife - 26 Jan 2016
Weir William, Capewell Paul, Foth Bernardo, Clucas Caroline, Pountain Andrew, Steketee Pieter, Veitch Nicola, Koffi Mathurin, De Meeûs Thierry, Kaboré Jacques, Camara Mamadou, Cooper Anneli, Tait Andy, Jamonneau Vincent, Bucheton Bruno, Berriman Matt, MacLeod Annette
Abstract excerpt
Evolutionary theory predicts that the lack of recombination and chromosomal re-assortment in strictly asexual organisms results in homologous chromosomes irreversibly accumulating mutations and thus evolving independently of each other, a phenomenon termed the Meselson effect. We apply a population genomics approach to examine this effect in an important human pathogen, Trypanosoma brucei gambiense. We determine...
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