lacZ expression is driven by an 1.7kb SalI-XbaI fragment of abd-A first intron.
construct_comment: Reference unclear: source of w+ marker not described; original vector, pP{Ubx-lacZ}, carries a neoR marker.
report comment: Contains the "iab-2(1.7) initiator" enhancer element.
construct_comment: Reference unclear: source of w+ marker not described; original vector, pP{Ubx-lacZ}, carries a neoR marker.
report comment: Contains the "iab-2(1.7) initiator" enhancer element.