Effect of constitutive AHR activation in skeletal muscle
To investigate the RNA differences in muscle with and without constitutive AHR activation. AAV9 was used to express either a green fluorescent protein (control) or mutant AHR protein that exhibits constitutive transcriptional activity Overall design: Male C57BL6J mice were infected with AAV9 viruses encoding a GFP or constitutively active AHR driven by the human skeletal actin promoter to cause myofiber-specific expression. AAV's were injected into the gastrocnemius mucle of 5-month old mice and muscles were harvested 5 months later for RNA isolation