Fig. 4.From: Integrating evolutionarily novel horns within the deeply conserved insect headRelative expression of candidate head and horn patterning genes. aotd1 and otd2 expression (patterns are similar for both paralogs). bhh. csix3. dwg. ewnt7. ffz4. grx. hcnc. isp8. Expression of each gene is relative and heatmap intensity cannot be extrapolated to between-gene comparisons. See Fig. S4 for more detailed expression patterns of these genesBack to article page