Insertion of a 412 element within the transcription unit.
Known mutation in sequenced strain.
speck1 has phenotype, suppressible by su(sable)2
speck1 has phenotype, suppressible by svrpoi-dish
speck1 is an enhancer of wing vein | adult stage phenotype of net1
The levels of the A2 component of phenoloxidase are restored to normal in presence of su(s)2.
Morgan, March 1910.
Marker mutation present in the strain used in the genome sequencing project.