Nested elements. A tandem orientation P{wd19.3} derivative is inserted into the w coding region of the original wd1 element. The 5'most element is inverted for 1.0kb at its 3' end.
construct_comment: Consists of nested elements derived from P{wdl9.3} and in same orientation; nested element P{X84b} and composite element P{wdl9.3+X84} share a common P3\' end.
construct_comment: One of a series of elements derived in vivo from P{wdl9.3}19DE, under dysgenic conditions. Used to investigate zeste-white interactions and to characterize the nature of modifications occurring in vivo during hybrid dysgenesis.
construct_comment: Consists of nested elements derived from P{wdl9.3} and in same orientation; nested element P{X84b} and composite element P{wdl9.3+X84} share a common P3\' end.
construct_comment: One of a series of elements derived in vivo from P{wdl9.3}19DE, under dysgenic conditions. Used to investigate zeste-white interactions and to characterize the nature of modifications occurring in vivo during hybrid dysgenesis.