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. 2019 Feb 20;10:101. doi: 10.3389/fendo.2019.00101

Figure 2.

Figure 2

Mouse model for the study of β cell regeneration. The targeting to pancreatic β cells is relayed on the driving of insulin promoter, and conditional ablation (or labeling) is dependent on the induction under Dox, AP20187 or Tam administration in specific transgenic strains. (A) Dox-induced DT-dependent specific ablation of β cells; (B) Caspase-FKBP-induced apoptosis of pancreatic β cells conditionally activated by AP2018; and (C) Tam-induced lineage tracing of pancreatic β cells based on CreERT: Rosa26-LoxP-Reporter transgenic strains.