The X:644873..644873 release 6 coordinate of the left breakpoint corresponds to the insertion site of the P{}CG13367^DO46 progenitor reported in FBrf0148948.

The X:654238..654238 release 6 coordinate of the right breakpoint corresponds to the insertion site of the P{EP}Hmt4-20^EP1216a progenitor.

Df(1)G1 mutant clones in sensory neurons in adult wing do not display any defects in injury-induced axon degeneration (following an axotomy, the severed axons are cleared away normally).

Neoplastic transformation is seen in Df(1)G1 mutant wing disc clones.

Df(1)G1 mutant ddaC neuron clones exhibit severe dendrite pruning defects at 16 hours after pupal formation. No difference is seen at the white prepupal stage.

Df(1)G1 mutant neuroblast clones result in mushroom body γ neurons retain many larval axons at 24 hours after puparium formation that are pruned in wild type. In wandering third instar larvae the dorsal and medial axons are projected normally but the axon branches are less dense than in wild type.

Hemizygous Df(1)G1 males are not viable.

Somatic clones of Df(1)G1 in the wing disc are much smaller and rarer than wild-type controls clones. Those that do form are concentrated close to the anterior wing margin.