A genomic fragment containing the complete TkR86C transcription unit.
Homozygous TkR86CΔF28 significantly suppresses the aggression-promoting effect of activating neurons labeled with Scer\GAL4Tk (either the P{Tk-GAL4.TH}5Fa or P{Tk-GAL4.TH}3Ma insertion) through expression of thermosensitive TrpA1Scer\UAS.(B).cKa. This suppression is partially reversed upon expression of TkR86C+tCH322-17N40.