partially lethal - majority die
abdominal tergite
mesothoracic bristle
metathoracic bristle
wing
Lethal or semi-lethal as homozygotes or heteroallelic heterozygotes. Survivors show the pic visible phenotype, i.e. short and thin or missing thoracic bristles, abnormal tergite morphology (as in bb), and, occasionally, wing defects.
Induced on: kar2.