Gene:
sys-1 Phenotype:
transgene expression reduced male Genotype: rrf-3(pk1426); him-8(e1489); POPTOP (POP-1 and TCF Optimal Promoter) consisting of (7x POP-1 binding sites)::(pes-10 minimal promoter)::mCherry [as a Wnt/Beta-catenin pathway activity reporter]