UAS regulatory sequence drive expression of Abi that is tagged with a myristoylation signal (Tag:Myr(Src64B)).
chaeta & mesothoracic tergum | ectopic, with Scer\GAL4sca-537.4
Expression of AbiScer\UAS.T:Myr1 under the control of Scer\GAL4en-e16E in the posterior compartment of the third larval instar wing disc stimulates F-actin formation at the expense of the free G-actin pool.
Expression of AbiScer\UAS.T:Myr1 under the control of Scer\GAL4sca-537.4 results in extra bristles on the notum. The flies have extra notopleural bristles.
Expression of AbiScer\UAS.T:Myr1 under the control of Scer\GAL4sca-537.4 results in the formation of additional sensory organ precursor cells in the wing imaginal disc.
AbiUAS.Tag:Myr(Src64B), Scer\GAL4sca-537.4 has visible phenotype, suppressible | partially by WASp3
AbiUAS.Tag:Myr(Src64B), Scer\GAL4sca-537.4 has visible phenotype, non-suppressible by SCARΔ37
AbiUAS.Tag:Myr(Src64B), Scer\GAL4en-e16E has filamentous actin | ectopic phenotype, suppressible by WASpΔCA.UAS, Scer\GAL4en-e16E
AbiUAS.Tag:Myr(Src64B), Scer\GAL4sca-537.4 has notopleural bristle | supernumerary phenotype, suppressible | partially by WASp3
AbiUAS.Tag:Myr(Src64B), Scer\GAL4sca-537.4 has notopleural bristle | supernumerary phenotype, non-suppressible by SCARΔ37
Co-expression of WASpΔCA.Scer\UAS suppresses the ectopic F-actin formation seen when AbiScer\UAS.T:Myr1 is expressed under the control of Scer\GAL4en-e16E in the posterior compartment of the third larval instar wing disc.
The extra notopleural bristles induced by expression of AbiScer\UAS.T:Myr1 under the control of Scer\GAL4sca-537.4 can be partially suppressed by WASp3, but are not suppressed by SCARΔ37.