> > By the way, in the other genomes sequenced so far (C.elegans, Drosophila, > etc, do they also have large amounts of junk DNA? If only human have junk DNA, I would not be very surprice...... Evidently, only humans has the habit of contaminating its own enviroment with its junks! (humans and viruses are the only two groups of 'organisms' that distroy their own enviroment)