Article
No evidence for the 'Meselson effect' in parthenogenetic oribatid mites (Oribatida, Acari).
Journal of evolutionary biology - 1 Jan 2006
Schaefer I, Domes K, Heethoff M, Schneider K, Schön I, Norton R A, Scheu S, Maraun M
Abstract excerpt
It has been hypothesized that in ancient apomictic, nonrecombining lineages the two alleles of a single copy gene will become highly divergent as a result of the independent accumulation of mutations (Meselson effect). We used a partial sequence of the elongation factor-1alpha (ef-1alpha) and the heat shock protein 82 (hsp82) genes to test this hypothesis for putative ancient parthenogenetic oribatid mite...
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