bk2 hits b
Limits of break 1 from polytene analysis (FBrf0036112) Limits of break 2 from polytene analysis (FBrf0051930)
z1 w11E4; Tp(1;2)TE35B/In(2L)b80c2 weakly suppressed for zeste.
Viable in combination with Df(2L)b75.
Chromosome acts as a weak trans-suppressor of a physical interaction between tandemly duplicated copies of w+, an interaction that is required for the suppression of genes by z1.