Heterozygotes are Unc and segregate Unc and WT which are Spe (they lay only oocytes on the plate). Maintain by picking Unc.

F39B2.9/TMEM-107 has been shown to control the localization of 4 peripheral ciliary transition zone proteins. tmem-107(oq100); nphp-4(tm925) double mutants display ultra-structural malformations in ciliary transition zones, and exhibit sensory abnormalities including roaming, chemoattractant, and dye-filling defects. TRAM-1::tdTomato leaks into cilia in oq100 mutants. Genotyping primers: Forward cgcggttcttcttgtttctt, Reverse wildtype gagatcgagacggcgacg, Reverse oq100 gaaaaacaacgtggaagtcca. Reference: Lambacher NJ, et al. Nat Cell Biol. 2016 Jan;18(1):122-31.