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Pictures
Head of a wild type fruit fly (Drosophila melanogaster) compared to an Antennapedia mutant in which the antennae are replaced by a pair of middle legs.
 

 
Expression of the fushi tarazu gene as detected by in situ hybridization. The messenger RNA forms a pattern of 7 stripes, expressed in every other parasegment of the early Drosophila embryo reflecting the segmental body plan.
 

 
Expression of the engrailed gene in the posterior compartment of every body segment of the Drosophila embryo.
 

 
Antennapedia homeodomain bound to DNA
 

 
Antennapedia homeodomain bound to DNA

 
Structure of the Antennapedia homeodomain DNA complex as determined by nuclear magnetic resonance spectroscopy. DNA (yellow), peptide backbone (magenta), amino acid side chains of the homeodomain (blue).

 
Enhancertrap (A 101): Expression of the ß-galactosidase reporter gene in the sensory organs of a wing imaginal disc of a late larva

 
Scanning electronmicrograph of the head of a fruitfly with an additional eye on the antenna induced by targeted expression of the master control gene eyeless

 
Supernumerary eyes on the antenna and wing of a fruitfly induced by expression of eyeless, the master control gene for eye morphogenesis

 
Eyes induced on the legs by targeted expression of the twin of eyeless gene

 
Award of the Kyoto Prize, The Inamori Foundation

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