zuEx182[his-71(1kb 5' UTR):: HIS-71::GSRPVAT::GFP::::HIS-71 (1KB 3'UTR) + 5.7 kb XbaI - HindIII UNC-119(+)]. HIS-71::YFP signal can be detected in most somatic nuclei, including the intestinal nuclei, but is not detected in the germline.