molecular genetic evidence for a multipurpose genome

I've found a professional biologist talking about mulitpurpose genome on the groups.msn.com/talkorigins messageboard.Retired Service | The University of VermontThere is his homepage.As far as I can tell:
- He conjectures, in line with observation, that sexually reproducing creatures generally can't speciate.- That sexually reproducing creatures have an ancestor that reproduced in another way that could speciate.- That this can be proved by inhibiting the sexual reproduction mode of sexually reproducing creatures, so that they return to their pre-sexual "semi-meiotic" evolutionary mode where they are able to speciate- That this ancestor had "preformed" information in it's multipurpose genome which through shuffling made new species.- The source of the preformed information is a total mystery.But again, this is all besides the point in my opinion, since he and you still describe organisms in terms of a possible future event of reproduction. Therefore yours and his theory fall within the scope of Natural Selection theory.regards,
Mohammad Nor Syamsu

It's not ethical to knock out genes genes in mice and see what happens! I wouldn't use drosophila either, but organisms which have no nervous system whatsoever, like plants.regards,
Mohammad Nor Syamsu