In his latest post, Rana asserts the following about the argument for common ancestry from pseudogenes:As Glenn Reynolds would say: OUCH! I would encourage you to read the whole debate. I am not qualified to comment at more than a superficially cogent level but I might try to say a few things. I haven't seen Steve Matheson wade in yet, but he may yet. If he does, expect fireworks. He has no love for RTB.When evolutionary biologists present this argument, they make a number of assumptions, all of which appear to have questionable validity based on recent research results. For the pseudogene evidence to have potency: (1) pseudogenes must lack function; (2) their origin must be due to rare, random events; and (3) their juxtaposition to other genes must be arbitrary.Everything he wrote there is utterly false. None of those conditions are required to argue for common ancestry from pseudogene similarity. Not one.
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