nuIs190 [unc-129p::ins-22::Venus + myo-2p::NLS::GFP] X. Pick GFP+ to maintain. Not all animals express GFP. Array might be prone to silencing or not homozygous. [NOTE: nuIs190 was previously described as carrying myo-2p::GFP without an NLS.] Reference: Ch'ng Q, Sieburth D, Kaplan JM. PLoS Genet. 2008 Nov;4(11):e1000283.