hypomorphic allele - genetic evidence
Deletion from the site of the P{lacW} insertion in tin142 extending towards the tin transcription start site. This removes most of the intergenic region between mod(mdg4) and tin.
Deletes tin 5' flanking region sequences between -1546bp and -23bp.
Deletion of a P{lacW} insertion and flanking sequence.
Reported to be deleted from -1546 to -23, where +1 is the transcription start site.
Lethal in trans to tin alleles.