FRT cassette has been excised leaving fz2 under the expression of the αTub84B promoter.
The loss of anterior margin bristle and wing notching due to fz21 fz2C2 double homozygous somatic are fully suppressed by fz2αTub84B.PC.
fz2αTub84B.PC rescues fz2C1
fz2αTub84B.PC partially rescues fz2C1
Rescued females lay fertilised eggs.
Exists in clones, not reported as being germ-line transmitted.