D602A | pb-PA; D597A | pb-PB; D597A | pb-PC; D592A | pb-PD
Nucleotide substitution: A2012C. Amino acid replacement: D602A. In exon 8.
Flies carrying one or two copies of pbRev5.HSPB are wild type. Flies carrying pbRev5.HSPB are more active and agile than flies carrying the progenitor allele pbhs.PB.
pbRev5.HSPB fails to rescue pb4