hypomorphic allele - genetic evidence
hypomorphic allele - molecular evidence
Imprecise excision of P{(-loxP)(-FRT)Flipper2}apMM has resulted in a 325bp deletion. The P-element is still present at the break point.
visible (with apDG3)
haltere (with apDG3)
wing
In apc1.2b/apDG3 mutant flies only small wing and haltere stumps form.