caviar is NOT caviar, if it decay： 2010-02-12 00:00:00 | biologie* 今週のNatureにまた楽しい論文が載っていた。 Non-random decay of chordate characters causes bias in fossil interpretation Robert S. Sansom, Sarah E. Gabbott & Mark A. Purnell Nature 463, 797-800 (11 February 2010) . . . Read more
