Deletion of cis regulatory region 5' to BglII site.
Deletion of cis-regulatory region 5' to BglII site.
Synthetic deletion of regulatory region 5' to BglII at +4.79kb.
8.0kb fragment including 2.1kb of 3' flanking sequences, 1.1kb of 5' flanking sequences and the complete w transcription unit.
Eye colour: varies from orange-brown to nearly wild-type red, depending on site of insertion.
Protein fails to interact with Ufo1.