Infinitely long branches and an informal test of common ancestry.

de Oliveira Martins L., Posada D.. (2016)

Biology direct, 11, 19


The evidence for universal common ancestry (UCA) is vast and persuasive. A phylogenetic test has been proposed for quantifying its odds against independently originated sequences based on the comparison between one versus several trees. This test was successfully applied to a well-supported homologous sequence alignment, which was however criticized on the basis of simulations showing that alignments without any phylogenetic structure could mislead its conclusions.


Biology direct, 11, 19


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