w-; p[w+, transgene]/p[w+, transgene] ☿☿ x w-; +/+ ♂♂ (w1118 original)
↓ select red eye
w-; p[w+, transgene]/+ ☿☿ x w-; +/+ ♂♂ (w1118 original)
↓ select red eye
w-; p[w+, transgene]/+ ☿☿ x w-; +/+ ♂♂ (w1118 original)
↓ select red eye
w-; p[w+, transgene]/+ ☿☿ x w-; +/+ ♂♂ (w1118 original)
↓ select red eye
w-; p[w+, transgene]/+ ☿☿ x w-; +/+ ♂♂ (w1118 original)
↓ select red eye
w-; p[w+, transgene]/+ ☿☿ x w-; CyO/Sco or TM3, Sb/TM6B, Sb ♂♂ (w1118 outcrossed)
↓
w-; p[w+, transgene]/CyO or TM3, Sb ☿☿ x w-; CyO/Sco or TM3, Sb/TM6B, Sb ♂♂ (w1118 outcrossed)
↓
w-; p[w+, transgene]/CyO or TM3, Sb ☿☿ x w-; p[w+, transgene]/CyO or TM3, Sb ♂♂ (☿ and ♂ = same genotype)
↓
w-; p[w+, transgene]/p[w+, transgene] ☿☿ x w-; p[w+, transgene]/p[w+, transgene] ♂♂ (☿ and ♂ = same genotype)