Deletion of sequences between -164bp to +4bp with respect to the Yp2 cap site. A fragment of bacteriophage M13 DNA has been inserted into the second exon to allow the transcript produced by this construct to be distinguished from endogenous Yp1 transcripts.
construct_comment: One of a series of deletion constructs used to characterize regulatory elements located between Yp1 and Yp2.
construct_comment: Construct represented in Fig.2c (FBrf0051855).