(G-H) Real-time quantitative reverse transcription Polymerase chain reaction (PCR) (qRT-PCR) analysis of the expression of genes encoding AMPs in the ileum (G) and colon (H) in COPS8fl/fl and COPS8ΔIEC mice. Error bars indicate the mean ± SD from three biological replicates. *P<0.05, **P<0.01, ***P<0.001 using Student's t-test. 