snrp-27(az56) is a M141T missense allele with semi-dominant suppression of e936. No phenotype on its own. az56 is a CRISPR-induced mutation mimicking a known suppressor of unc-73(e936). This allele activates many dozens of alternative 5' splice sites in an RNA-seq experiment. snrp-27 is a component of the tri-snRNP and pre-B spliceosomal complexes. Reference: Zahler AM, et al. RNA. 2018 Oct;24(10):1314-1325. doi: 10.1261/rna.066878.118. PMID: 30006499.