gypsy element has a 109bp deletion spanning four octamer repeats (proposed to interact with the su(Hw) product), and a 2.9kb jockey element divides the remaining 8 repeats.
Insertion of a jockey element in the gypsy element of ctMR2.
visible | recessive
wing
Less extreme than ct6 with multiple small incisions in the wing margin.
ctMRpN30 has phenotype, suppressible by su(Hw)7/su(Hw)[+]
Dominantly suppressed by su(Hw) mutation. Suppression more complete for su(Hw)V than for su(Hw)7.