65A2;65E1
bk1 << vvl << bk2
The Df(3L)XDI98 chromosome does not act as a dominant suppressor of telomeric silencing (assayed using the effect of the chromosome on the eye colour phenotype of flies carrying "P{wvar}KR3-2", a stable "brown-red" variant of the P{3'WP-2,wvar}2Lt insertion).
Heterozygosity for Df(3L)XDI98 results in 0.8% X chromosome nondisjunction and 0.3% fourth chromosome nondisjunction in In(1)FM7/X ; svspa-pol females.
W.A. Johnson.
All limits from polytene analysis (FBrf0083410)