We are cousins of bats lol.

Dr David Haussler, Howard Hughes Medical Institute investigator working at University of California, Santa Cruz, co-authors report on computer analysis designed to reconstruct genome of 80-million-year-old mammal; holds that program has 98.5 percent accuracy rate and over next four years will formulate entire genome of ancestral mammal from total of 37 current mammalian species, including humans; research is published in journal Genome Research; graph (M)