a, Volcano plot showing differentially expressed genes (DEGs) in immature and mature β cells52. b, Gene expression of Cd63, Ins1, Cd81 and Rbp4 by RNA-Seq on FAC-sorted β cells during maturation. Gene structure and chromosome number are indicated for each panel53. Data are publicly available at Huising Lab website https://www.huisinglab.com/). c, Volcano plot showing differentially expressed genes (DEGs) in embryonic and mature β cells54. d, Gene expression of Cd63 and Ins1 by RNA-seq on FAC-sorted β cells during perinatal maturation. Gene structure and chromosome number are indicated for each panel53. Data are publicly available at Huising Lab website (https://www.huisinglab.com/).