Includes the Adh coding region and 3' flanking region to 640bp downstream of the polyadenylation signal. 5' flanking region to -660bp (where 0 is the location of the distal promoter) is intact: the Adh Larval Enhancer is deleted.
Lack the DNA sequence between -660 to -5000 of the distal transcript start site and the Adh larval enhancer element.
Construct: Deletes -660 to +2510 within the distal promoter.