Expression of kirreΔ2-611.Scer\UAS.T:Zzzz\FLAG under the control of Scer\GAL4how-24B does not have dominant negative effects.
Scer\GAL4how-24B/kirreΔ2-611.UAS.Tag:FLAG fails to rescue Df(1)w67k30
Expression of kirreΔ2-611.Scer\UAS.T:Zzzz\FLAG under the control of Scer\GAL4how-24B does not restore the ability of myoblast founders to attract fusion-competent myoblasts in Df(1)w67k30 mutant embryos; myoblast fusion remains completely disrupted.