construct_comment: Internal deletion of the original P{lacW} element; retains 921bp, including all 5\' sequences required for transposition, a small segment of Ecol\lacZ, and the 3\' 31bp terminal repeat. 3\' sequences required for transposition are deleted.
report comment: No selectable marker.
construct_comment: Internal deletion of the original P{lacW} element; retains 921bp, including all 5\' sequences required for transposition, a small segment of Ecol\lacZ, and the 3\' 31bp terminal repeat. 3\' sequences required for transposition are deleted.