fgpIs24 [(pFGP77) pie-1p::GFP::TEV-S-Tag::smo-1(GA) + unc-119(+)]. Propagate at 20-25°C. Switching to 25C prior to imaging may enhance the signal. When compared with strain FGP3, the difference in fluorescence signal corresponds to SUMO conjugation in FGP3. Reference: Pelisch et al. Nat Commun. 2014 Dec 5;5:5485.