eaIs4 [him-5p::him-5::GFP::3xFLAG::him-5 3'UTR + unc-119(+)]. Transgene recapitulates published HIM-5 expression patterns and can rescue high incidence of males phenotype of him-5 mutants. Reference: McClendon TB. et al. G3 (Bethesda). 2016 Dec 7;6(12):3913-3925. PMID 27678523.