Construct: N terminal deletion: amino acids 1-256 deleted.
tubptubΔN256 fails to rescue Df(3R)XM3/tub3
Injected RNA from this allele does not rescue the phenotype of embryos derived from tub3/Df(3R)XM3 mothers. tub3/Df(3R)XM3 mothers carrying P{ptubΔN256} lay only dorsalized eggs.
Carried in plasmid used to generate RNA for injection-rescue experiments.