Galapagos Posted July 30, 2009 Report Posted July 30, 2009 ScienceDaily (July 29, 2009) — Evidence buried in the chromosomes of animals and plants strongly suggests only one group -- mammals -- have seen their genomes shrink after the dinosaurs' extinction. What's more, that trend continues today, say Indiana University Bloomington scientists in the first issue of a new journal, Genome Biology and Evolution. After Dinosaurs, Mammals Rise But Their Genomes Get Smaller Quote
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