male sterile | recessive
viable | adult stage
primary spermatocyte cyst
spermatozoon
Mutants show male sterility, with highly elongated, immobile, blebbed sperm tails and altered individualisation complexes. The individualisation complexes fail to undergo the normal increase in volume.
Mutation is revertible on introduction of P{Δ2-3}.
Mutation is revertible on introduction of P{Δ2-3}.