bpIs239 [W07G4.5p::W07G4.5::GFP + unc-76(+)]. W07G4.5::GFP is expressed in the intestine. A few GFP aggregates are formed in wild-type embryos at the four-fold stage; the number of aggregates is dramatically increased in epg-7 and atg-3 mutants. Reference: Lin L, et al. J Cell Biol. 2013 Apr 1;201(1):113-29.