Express tagged htp-3. Reference: Paix A, et al. Genetics. 2015 Sep;201(1):47-54.

ieSi6 [htp-3p::htp-3::GFP + Cbr-unc-119(+)] II. Maintain at 20C. Although silencing of the transgene has not observed, it may be helpful to maintain it over htp-3(tm3655) to continually select for expression. unc-119(ed3) might not be homozygous in this strain. Reference: Kim et al. Dev Cell. 2015 Oct 26;35(2):247-61.

Segregates WT GFP+ heterozygotes, GFP- tm3655 homozygotes, very rare GFP+ homozygous hT2, and dead eggs. Maintain by picking wild-type GFP+. Avoid picking viable aneuploids that often appear larger and longer than wild-type.

ccIs4251 [(pSAK2) myo-3p::GFP::LacZ::NLS + (pSAK4) myo-3p::mitochondrial GFP + dpy-20(+)] I. Heterozygotes are superficially wild-type GFP+, and will segregate wild-type GFP+ heterozygotes, htp-3(y428) ccIs4251 homozygotes that are GFP+ in body wall muscle but not pharynx, hT2 GFP+ homozygotes, and aneuploid dead embryos. Avoid picking viable aneuploids that often appear larger and longer than wild-type.

axIs1849 [pie-1p::GFP::H2B::htp-3 3'UTR + unc-119(+)]. Maintain at 25C to maintain transgene expression. GFP expression in adult germline; somatic and germline expression in embryos.

ieSi1 [htp-3p::GFP::him-8 + unc-119(+)] II. ltIs37 [pie-1p::mCherry::his-58 + unc-119(+)] IV. ieSi1 is prone to silencing; GFP might not be visible at lower magnifications. [NOTE: the ltIs37 [pie-1p::mCherry::his-58 + unc-119(+)] IV transgene was previously annotated as itIs37 in this strain. The correct name of the transgene is ltIs37 and not itIs37.] Reference: Wynne DJ, et al. J Cell Biol. 2012 Jan 9;196(1):47-64.