lethal | recessive
visible | dominant
wing
Typical Notch allele. The wings of heterozygous females are incised at the tip. N68j/Nspl-1 flies have a Nspl-1 phenotype. N68j/NCo flies are almost wild-type. N68j/Yw+ males are viable.
Nspl-1
Maddern, Oct. 1968.
Maddern, 18th Oct. 1968