Figure 2.

Ngn3 is alternatively spliced during development. (A) Schematic representation of the chromosomes on which the Math5 and Ngn3 are found in zebrafish, mice, and humans along with the size of the intergenic sequences. (B) A schematic showing the previous and the current gene structure of Ngn3 and the position of the primers used for RT–PCR analysis. RT–PCR analysis across three stages of pancreatic development, along with forebrain and hindbrain at E10.5 and the retina across retinal development. (C) A schematic of the Ngn3 gene with the two AS events.