Semi-viable Vab. Homozygotes produce approximately 40% arrested embryos/L1 larvae. Severe morphogenesis defects show maternal rescue: homozygous progeny of heterozygotes display only minor morphological defects.

sEx11620 [rCes R13H4.4::GFP + pCeh361]. Maintain by picking WT. WT animals are GFP+. Strain construction supported by Genome British Columbia and Genome Canada. Please acknowledge McKay et al, Cold Spring Harbor Symposia on Quantitative Biology 68: 159-169 2004 (WBPaper00006525).

cp20[hmp-1::gfp + LoxP] V. GFP inserted at the C terminus of endogenous hmp-1 gene by Cas9-triggered homologous recombination. Green fluorescence in early embryos, larvae, and adults. Reference: Marston DJ, et al. Curr Biol. 2016 26:2079-2089.

Heterozygotes are WT and segregate WT, Hmp inviable embyros (Hmp: humpback-defective body elongation, abnormal bulges on dorsal side) and Daf Sma (ts Daf).

xnIs528 [hmp-1p::hmp-1::GFP + unc-119(+)]. HMP-1::GFP localized to cell contacts in early embryo and junctions in later stages. Reference: Klompstra D, et al. Nat Cell Biol. 2015 Jun;17(6):726-35.

zuEx24 [hmp-1::GFP + unc-119(+)]. Animals with the duplication are WT. Occasionally pick green hermaphrodites to maintain. zuEx24 transmits at a very high frequency.

jcIs17 [hmp-1p::hmp-1::GFP + dlg-1p::dlg-1::DsRed + rol-6(su1006)]. Rollers. References: Zaidel-Bar R, et al. J Cell Biol. 2010 Nov 15;191(4):761-9. Raich WB, et al. Curr Biol. 1999 Oct 21;9(20):1139-46.

mScarlet tag inserted into endogenous hmp-1 locus by CRISPR/Cas9 genome editing. Reference: Serre JM, et al. PLoS Genet. 2023 Mar 3;19(3):e1010507. doi: 10.1371/journal.pgen.1010507. PMID: 36867663.