Dozens of children leaned on the railing of the Toronto Pan Am Sports Center gallery, shouting at their swimming heroes, begging for an autograph. “Magic! “Kylie!” “Penny!” “Summer!” “Sydney! » The choir…
Tag: Butterfly
Butterfly wing patterns emerge from ancient ‘junk’ DNA | Cornell Chronicle
Butterfly wing patterns have a basic blueprint, which is manipulated by non-coding regulatory DNA to create the diversity of wings seen in different species, according to new research. The study, “Deep cis-regulatory…