Strain Information

Name OH20145   View On Wormbase
Species C. elegans
Genotypezfh-2(ot1709)/tmC20 [unc-14(tmIs1219) dpy-5(tm9715)] I.
DescriptionHomozygous lethal mutation balanced by Dpy- and myo-2p::Venus-marked inversion. Heterozygotes are non-Dpy with relatively dim pharyngeal GFP (Venus) expression, and segregate heterozygous non-Dpy Venus+, non-Venus ot1709 homozygotes (L1 arrest), and Dpy with brighter Venus+ (tmC20 homozygotes). Pick wild-type Venus(+) and check for proper segregation of progeny to maintain. zfh-2(ot1709) is a CRISPR/Cas9-engineered >30kb deletion of the entire zfh-2 locus. crRNA1: CTACCATTTAGCCAATATAT. crRNA2: GTAGTAGTAGTAGTATGAGG. ssODN:aaattcatccaaaaaaatttccagagttgccccgcccataCATACTACTACTACTACCAC
GACGACGCCATAAcaaaacc.
Reference: Sussfeld A, et al. bioRxiv 2026.01.13.699069; doi: https://doi.org/10.64898/2026.01.13.699069.
Mutagen
Made byAntoine Sussfeld
Laboratory OH
Reference Sussfeld A, et al. bioRxiv 2026.01.13.699069; doi: https://doi.org/10.64898/2026.01.13.699069.
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