RNAi-mediated knockdown of glycosyltransferases involved in LLO synthesis showed small (Sma) phenotype. (A) The RNAi-mediated inactivation of LLO synthesis genes resulted in small body size. Scale bar: 100 μm. (B) Body length of RNAi-treated animals. The error bar indicates the standard deviation. Control n = 28, calg-7 (Y60A3A.14) n = 33, calg-2 (F09E5.2) n = 20, calg-2 (bus-8/T23F2.1) n = 13, calg-11 (B0361.8) n = 21, dpm-1 (Y66H1A.2) n = 30, ostb-1 (T09A5.11) n = 25, dad-1 (F57B10.10) n = 36 and stt-3 (T12A2.2) n = 26. ***P ≤ 0.001.