Dp(1;f)γ878/Dp(1;f)3A heterozygotes increases y+ expression, to 35% of full Dp(1;f)γ158 trans-suppression. y+ expression is quantitated in triple row bristles.
Transmission rate through females to progeny is 55% in the first 5 days of egg lay.
Transmitted from meiosis at 27% in nod3/nod+ females and 52% in wild type females.
Minichromosome is 920bp in length.
Contains 600kb of centric heterochromatin in inverted orientation.
Monosome transmission behaviour from both male and female parents is stable demonstrating normal transmission and normal centromere function.