%0 Journal Article
%T When structure meets function.
%A Signor SA
%J Elife
%V 8
%N 0
%D 10 2019 15
%M 31612861
%F 8.713
%R 10.7554/eLife.51746
%X A new study upturns the long-held belief that the yellow gene determines sex-specific behaviors in fruit flies by acting in the brain.