doi:10.1017/S0007114515002846, Published by Cambridge University Press, August 2015
The figure legend for Fig. 2 displayed the incorrect information. The Fig. 2 legend should have appeared as follows:
![](https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary-alt:20160921085755-80735-mediumThumb-S0007114515003955_fig1g.jpg?pub-status=live)
Fig. 2 Effects of amino acid deprivation on fibroblast growth factor 21 (FGF21) expression, the insulin-like growth factor (IGF) system and tissue weight in wild-type (WT) and FGF21-knockout (Fgf21-KO) mice. Values are means with their standard errors (n 5–6/group) of plasma FGF21 concentrations (A), body weight (B), plasma IGF-I concentrations (C), liver Igfbp-1 mRNA levels (D), liver weight (E), epididymal white adipose tissue (epi-WAT) weight (F) and gastrocnemius weight (G) in WT and Fgf21-KO mice fed control (20P) or low-protein (5P) diets. Results of Welch’s t test (A) or two-way ANOVA (C–F) are given above or below the graphs, respectively (* P<0·05; ** P<0·01; *** P <0·001). Scheffe’s F test was conducted when two-way ANOVA revealed significant diet × FGF21 interaction. a,bDifferent characters above the graph indicate significant differences. , WT 20P; ---●-–, WT 5P;
, KO 20P; ---○---, KO 5P.