FRT cassette has been excised, juxtaposing Act5C promoter with mutated Mmus\Prkaca coding sequences.
Zygotes carrying P{Act5C(-FRT)PKA.A902} do not survive to adulthood.
Clones of Pka-C1E95 that carry a single copy of Mmus\PkacaAct5C.PJ are generated in the wing disc, dpp is not ectopically expressed. Sibling clones in the adult mesoderm demonstrate rescue of the Pka-C1E95 mutant phenotype, normal notum patterns.
Exists in clones, not reported as being germ-line transmitted.