Semidominant Unc(mild). Intragenic revertants common.

muIs3 [mab-5::lacZ + rol-6(su1006)] V. Rollers.

C08C3.3. External left primer: TACTGGTTGCGAGATTGCTG. External right primer: TTCATGCTCCTCCCAATTTC. Internal left primer: GTTCCTGTCTTCAAGGCGAC. Internal right primer: ATTCACACGTTGTTCGCATC. Internal WT amplicon: 2178 bp. Deletion size: 920 bp. Deletion left flank: AAAAACCTGTGAGAAATTTACAACAATTGA. Deletion right flank: TGCTCATTTGCCGACGGATTGAGTTGAGGG. Attribution: This strain was provided by the C. elegans Reverse Genetics Core Facility at the University of British Columbia, which is part of the international C. elegans Gene Knockout Consortium, which should be acknowledged in any publications resulting from its use. Paper_evidence WBPaper00041807

Males abnormal.

n945: HSN-. Egl. Coiler.

Temperature sensitive. About 50% HSN missing. Mab confirmed by Hillel Schwartz 12/5/00. Rec'd new stock from Horvitz lab 12/2000. [NOTE: The genotype of this strain was incorrectly described as carrying mab-5(mu114); however, the actual allele is mab-5(mu14).]

muIs2 [mab-5::lacZ + unc-31(+)]. non-Unc.

bcIs39 [lim-7p::ced-1::GFP and lin-15(+)] V.  Temperature sensitive induction of germ cell apoptosis at 25 C. Large number of germ cells are decorated by CED-1::GFP within 48 h. Activates CED-3-mediated cleavage of IFG-1, visualized by western blot (Contreras, V., et al, 2011).

Hermaphrodites are Dpy and segregate males. Males are non-Dpy and Mab. Both sexes show lineage alterations.

mab-5 mutation affects ectodermal and mesodermal lineages. lin-22 and him-5 mutations affect neuroblast formation from the epidermal precursor cell V5.

Small and Unc.

Small brood size. Semi-sterile. n945: HSN-. Egl. Coiler.

muIs9 [hs-mab-5 + C14G10]. Heat-shock inducible mab-5. C14G10 contains a WT copy of unc-31. muIs9 integrated by gamma irradiation.

muIs16 [mab-5::GFP + dpy-20(+)]. non-Dpy.

Very sick, Muv, Scrawny. Extra rays in males in body. Ectopic expression of lin-39, mab-5, egl-5. Cold sensitive - grows better at 25C.

muIs16 [mab-5::GFP]. Larval lethal at L3/L4 stage. Ectopic expression of GFP in the arrested sor-1 mutant homozygotes (L3 stage). NOTE: This allele is published as bp1, but has been curated in WormBase as bp_1 in order to differentiate it from the STS marker bP1.

muIs16 [mab-5::GFP]. Larval lethal at L3/L4 stage. Ectopic expression of GFP in the arrested sor-1 mutant homozygotes (L3 stage).

ayIs9 [egl-17p::GFP + dpy-20(+)]. Reference: Tamayo JV, et al. BMC Genomics. 2013 May 4;14:304. doi: 10.1186/1471-2164-14-304. PMID: 23642123. lqIs221 is a Pegl-17::mab-5::gfp transgene. ayIs9 is a Pegl-17::gfp transgene. AQR migration defects. AQR in the tail in the normal position of PQR.

lqIs221 [egl-17p::mab-5::GFP + gcy-32p::CFP]. AQR migration defects. AQR in the tail in the normal position of PQR. CFP expression in AQR, PQR and URXL/R. Reference: Tamayo JV, et al. BMC Genomics. 2013 May 4;14:304. doi: 10.1186/1471-2164-14-304. PMID: 23642123.

wgIs27 [mab-5::TY1::EGFP::3xFLAG + unc-119(+)]. TY1::EGFP::3xFLAG tag inserted in frame at C-terminus of mab-5 coding sequence of fosmid ID#WRM0640bH09 by recombineering. Expression of transgene confirmed by GFP. References: Sarov, M, et al. Nat Methods (2006) 10:839-44. Zhong, M, et al. PLoS Genet (2010) 6(2):e1000848. Strain was constructed as part of the Regulatory Element Project, part of modENCODE (http://www.modencode.org)

3xFLAG, mNeonGreen, and AID tags inserted into endogenous mab-5 locus. No phenotypes have been observed. Reference: Smith JJ, et al. Cell Rep. 2024 Mar 26;43(3):113857. doi: 10.1016/j.celrep.2024.113857. PMID: 38421866.

ltIs37 [pie-1p::mCherry::his-58 + unc-119(+)] IV. stIs10116 [his-72(promoter)::his-24::mCherry::let-858 3'UTR + unc-119(+)]. stIs10309 [mab-5::TY1::eGFP::3xFLAG(P000007_E01)]. [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.]

2A::H1::mCherry was inserted at the 3' end of the endogenous mab-5 coding sequence via CRISPR/Cas9. Reference: Li Y, et al. Nat Commun. 2024 Jan 9;15(1):358. doi: 10.1038/s41467-023-42677-6. PMID: 38195740.