LETTER:Molecular and phylogenetic analyses reveal mammalian-like clockwork in the honey bee (Apis mellifera) and shed new light on the molecular evolution of the circadian clock
Elad B. Rubin,
Yair Shemesh,
Mira Cohen,
Sharona Elgavish,
Hugh M. Robertson,
and Guy Bloch
Genome Res. November 2006 16: 1352-1365; Published in Advance October 25, 2006, doi:10.1101/gr.5094806