nIs175 [ceh-28p::4xNLS::GFP + lin-15(+)] IV. Extra GFP+ M4 observed in nIs175. Reference: Takashi H, et al. PNAS 2010 Aug 31;107(35):15479-84.

nIs425 [myo-2p::GFP] I. nIs175 [ceh-28p::4NLS::GFP + lin-15(+)] IV. Heterozygotes are GFP+ wild type and segregate GFP+ Unc, GFP+ wild type, and GFP- sptf-3 homozygotes. nIs425 was integrated into sptf-3(tm607)/hIn1[unc-101(sy241)] I. The position of integration appears to be close to or lie within the region covered by hIn1: sptf-3(tm607) heterozygotes are GFP+ whereas sptf-3(tm607) homozygotes do not express GFP in the pharynx. Reference: Hirose T, Horvitz HR. Nature. 2013 Aug 15;500(7462):354-8.

nIs175 [ceh-28p::4xNLS::GFP + lin-15(+)] IV. GFP expression in M4 neurons can be used to isolate M4 by FACS. Used by CeNGEN project for RNA-Seq (https://www.cengen.org/).