total descendants::0 total children::0 |
origin multicellular - http://www.ceremade.dauphine.fr/~viossat/PDFs/origin-multicellularity-preprint.pdf za 2 mesiace selekcneho tlaku dostali z jednobunkovych organizmov mnohobunkove. a nepotrebovali na to aby sa im bradaty dedko vyrosil z vodnej pary nad petriho miskami. http://www.pnas.org/content/109/5/1595.full.pdf+html inak, velmi posobivo su zhrnute "major transitions in evolution" v rovnomennej knizke http://www.eco.ethz.ch/education/lectures/701-1415-00/hs08/701-1415-00_13.pdf http://sciencedaily.com/releases/2012/05/120503125720.htm Scientists Show How a Gene Duplication Helped Our Brains Become 'Human' |
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