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. 2020 Apr 24;10:6993. doi: 10.1038/s41598-020-63726-w

Figure 1.

Figure 1

Distribution of mRNAs encoding FGF21 and its receptors in tissues involved in feeding and metabolism in zebrafish. Quantitative analysis of mRNA expression was performed by RT-qPCR considering β-actin as reference gene. Data are expressed as mean + SEM (n = 6), relative to the tissue with the lowest mRNA expression. fgf21, fibroblast growth factor 21; fgfr, fibroblast growth factor receptor.