Figure 7. Expression of transcription factors in Arx- and Pax4-deficient intestines.

Real time PCR analyses in (A) Arx- and (B) Pax4- (n = 4) deficient (n = 5) and control (n = 5) small intestine and colon at 2 days postpartum. (A) Pdx1 and Foxa1/a2 expression are increased in Arx mutant colon and small intestine, respectively. (B) Arx is significantly upregulated in Pax4 mutants. Student's T-test *p<0.05, **p<0.01, ***p<0.001.