Erratum to “New Insights into Ligand-Receptor Pairing and Coevolution of Relaxin Family Peptides and Their Receptors in Teleosts”

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The authors would like to make the following correction. In Figure 8, the bars for the rxfp genes, rxfp2a and rxfp2b, were incorrectly labeled. This figure should be replaced by the following figure. The previous legend of Figure 8 is correct.

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Figure 8 

Relative expression of rln/insl and rxfp genes in zebrafish tissues. The expression of a gene relative to the average expression across all genes in a given tissue of males and females is shown. Red and green bars indicate the relative expression of the ligand and receptor genes, respectively. Three biological replicates were used to determine the standard errors on the relative expression.