Support WBURTiny Water Flea Clocks In Record Number Of GenesPlay03:39Download AudioJoe PalcaFebruary 04, 2011 ShareResearchers have sequenced the genome of the common water flea, Daphnia, shown in this false-color micrograph. About 35 percent of the genes are brand new to science. (Christian-Albrechts-Universitat zu Kiel)