(A and B) Blood glucose levels in random-fed (A) and fasted (B) Pdx1-CreLate versus control mice. Data are represented as mean ± SEM, n = 7 mice per genotype, **p < 0.01.
(C) Insulin tolerance test (ITT) on 10-week-old Pdx1-CreLate versus control mice. Values are presented as a percentage compared to the starting glucose level. Data are represented as mean ± SEM, n = 7–8 mice per genotype.
(D) Quantification of β cell mass in 24-week-old Pdx1-CreLate versus control mice, performed as described in the Experimental Procedures. Data are represented as mean ± SEM, n = 4 mice per genotype, **p < 0.01.
(E) Pancreatic insulin content in 24-week-old Pdx1-CreLate versus control mice. Data are represented as mean ± SEM, n = 9–10 mice per genotype, **p < 0.01.