43C7;43F2-43F8
43C3-43C7;43F2-43F8
l(2)43Cb << bk1 << l(2)43Da << cn << bk2
The Df(2R)cn-S6 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).
Left limit of break 1 from non-inclusion of dpa (FBrf0058613) Right limit of break 1 from polytene analysis (FBrf0092813) Limits of break 2 from polytene analysis (FBrf0092813)