UAS regulatory sequences drive expression of tio lacking zinc finger 3. Amino acids 1-500 are fused to amino acids 524-1025.
antennal disc, with Scer\GAL4dpp.PS
antennal disc | somatic clone, with Scer\GAL4FRT.Act5C
eye | ectopic, with Scer\GAL4dpp.PS
Expression of tioΔZn3.Scer\UAS.cDa under the control of Scer\GAL4dpp.PS induces ectopic eyes in almost 100% of antennal discs. The ectopic eyes produced are similar in size to those seen when a full length tio construct, tioScer\UAS.cDa, is expressed.
Antennal disc clones expressing tioΔZn3.Scer\UAS.cDa under the control of Scer\GAL4Scer\FRT.Act5C exhibit tissue overgrowth throughout the disc.