Figure 6From: Sex-inducing effect of a hydrophilic fraction on reproductive switching in the planarian Dugesia ryukyuensis (Seriata, Tricladida)Procedure for fractionation of the M0 + M10 fraction from Dugesia ryukyuensis. See the text for experimental details. Fr., fraction. MW, molecular weight. MWCO, molecular weight cut-off.Back to article page