Transgenic construct used as a control in a study of the requirements for amplification of the third chromosome chorion gene cluster. Contains (5' to 3'): w+mC marker - a gypsy insulator - nucleotides 1-560 of the Ori-β origin of replication - a gypsy insulator.
construct_comment: P{BigParent} from which the entire genomic insert between the two gypsy\su(Hw)BR430 sequences has been deleted and replaced by Ori66Dβmt-2.
P{BigParent} from which the entire genomic insert between the two gypsy\su(Hw)BR430 sequences has been deleted and replaced by Ori66Dβmt-2.