amorphic allele - molecular evidence
Deletion of genomic DNA encompassing exons 4-7 and part of exon 3 of hppy.
The deletion extends starts near the end of exon 3 and removes all of exons 4-7 of hppy. The sequence at the deletion boundaries was reported and used for the mapping.
fertile
viable
hppyΔ1 does not increase the size of hpo42-47 mutant wing disc clones.