In a paper published in Nature in 1990, Axel Meyer, Thomas Kocher, Pereti Basasibwaki, and Allan Wilson, using mitochondrial DNA sequences, provided evidence in support of a monophyletic origin of the cichlid diversity in Lake Victoria. Whats more, they found that the genetic variation among these cichlids was less than within the human species suggesting … Continue reading Revisiting Meyer et al. 1990 →