Genes identified in the SRS RNAi screen. pL4440 is the vector-only control. Animals were classified as tumorous if they had patches of proliferative cells outside of the proliferative zone (PZ). RNAi was performed on rrf-1(pk1417); glp-1(ar202gf) animals (18°C). For each gene, RNAi was performed three times and the results were averaged. Animals analyzed: pL4440, n=326; fbxb-54, n=251; fbxa-171, n=272; rfp-1, n=349; rle-1, n=261; vps-11, n=238. Error bars indicate s.d.