sprSi2 [pie-1p::GFP::histone-H2B::nos-2 3'UTR + Cbr-unc-119(+)] II. Fluorescence in all cells of early embryo. This fluorescence reporter has mutations in both MEX-3 binding sites and shows ectopic expression relative to strain WRM1. Reference: Pagano JM, et al. Proc Natl Acad Sci U S A. 2009 Dec 1;106(48):20252-7.

sprSi20 [mex-5p::MODC PEST::GFP::H2B::usp-14 3'UTR + Cbr-unc-119(+)] II. Reference: Kaymak et al., Dev Dyn. 2016 Sep;245(9):925-36.