[<3C2];[>3C2]
bk1 << w << bk2
About 80 kb of DNA in proximal part of w duplicated (Gunaratne, Mansukhani, Lipari, Liou, Martindale and Goldberg, 1986, Proc. Nat. Acad. Sci. USA 83: 701-05).
Dp(1;1)w+61e19, z/Dp(1;Y)y-z males show z variegation.
Eye phenotype not affected by RpLP001544.
Fails to interact with Ufo1.
No interaction with mutations of Rm62.
Duplication males with z are z (Rasmuson, Svahlin, Montell and Olofsson, 1978, Mutat. Res. 54: 33-38). Duplication semistable, reverting to z+, the reversion occurring with a higher frequency in mei-9 than in wild-type strains (Fujikawa and Kondo, 1986).
Shows no interaction with "Msu" mutations.
Eye colour of flies carrying this duplication in a w1118 background is not modified by the Inr-ahd1 mutation.
Tandem duplication of the proximal part of the w locus. Produced by unequal recombination involving asymmetrical pairing of two 3S18 elements, which are at least 60kb apart in the parental chromosomes, followed by a crossover within these paired elements.
All limits from inclusion of w (FBrf0049635)