construct_comment: One of a series of lacZ reporter constructs designed to characterize 5\' regulatory elements of ftz. Defined 3 regulatory regions: the zebra element, the neurogenic element, and the upstream element.
construct_comment: One of a series of lacZ reporter constructs designed to characterize 5\' regulatory elements of ftz. Defined 3 regulatory regions: the zebra element, the neurogenic element, and the upstream element.