uthIs248 [aak-2p::aak-2(genomic aa1-321)::GFP::unc-54 3'UTR + myo-2p::tdTOMATO]. Ubiquitous GFP expression and pharynx-specific tdTomato expression. Small with slight developmental delay and reduced reproductive capacity. Some phenotypes silence quickly. Reference: Burkewitz K, et al. Cell. 2015 Feb 26; 160(5): 842-55.