lethal (with Df(3L)GN50)
Homozygous or hemizygous embryos show cytokinesis defects during mitosis 16.
Early lethal.
In the absence of pav cell division in the PNS is impaired and cells that fail to divide grow in size. Embryos exhibit reduced number of neurons in the PNS, remaining cells are enlarged.
Δ2-3 induced reversion demonstrates the insertion is responsible for the lethal phenotype.