Fig. 7

NvfgfRa does not regulate U0126-dependent salt-and-pepper gene expression. Relative fold change calculated from quantitative polymerase chain reaction analysis of triplicate injections of the NvfgfRa morpholino (MO) or a control MO is graphed. Broadly expressed genes, Nvsfrp1/5, NvotxC, and NvfgfRa, are included as controls. The remaining genes are the salt-and-pepper expressed genes identified by the U0126 microarray. The red box indicates a region (1.5× to −1.5× fold change) that was defined as the cut off for a significant change in expression. Error bars represent standard error