Figure 3—figure supplement 1.

Figure 3—figure supplement 1.

Schematic of a subset of the 16 known unc-89 isoforms as well as the deletion and nonsense alleles used in this study (black boxes). Black arrows point to the position of the qPCR primers. (B) Partial sequence of the longest unc-89 isoform with the single nucleotide change causing PTCs. Red indicates the mutations; PTCs are underlined. The distance from each PTC to the next exon-intron junction and to the stop codon is shown in Figure 3—source data 3. unc-89 (gk469156) = unc-89(ptc1); unc-89 (gk506355) = unc-89(ptc2); unc-89 (gk509355) = unc-89(ptc3); unc-89(bns7000) = unc-89(Δ).