A. Schematic representation of the differentiation
protocol until day 50. B. Bright-field view after culture of sviPSC
to day 50 of the differentiation protocol (representative of n>10
independent experiments, scale bar: 500μm). C-J.
Representative examples of the expression of mature markers of distal and airway
epithelial cells after culturing sviPSC to day 50 according to the protocol
shown in A (representative of n>5 independent experiments, inset scale
bar: 20μm). DE, definitive endoderm; AFE, anterior foregut endoderm; LP,
lung progenitor.