1091bp deletion at the endogenous pain locus, removing sequence that encodes the transmembrane domains of pain (deletion coordinates: 2R::24922130.24923220 , release 6 genome).
A 1091bp deletion that removes most of the pain CDS.
viable
Mature eggs from painTMΔ homozygous females show similar incidence of calcium waves as heterozygous controls upon in vitro egg activation.