| http://www.w3.org/ns/prov#value | - So, unless some weird evolutionary reversals have taken place, A is the most basal clade in the human Y-chromosome phylogeny.Chimp and human Y chromosomes are very divergent (see http://www.nature.com/nature/journal/v463/n7280/full/nature08700.html), and this fact was ascertained after the human Y-DNA tree had been built.
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