Supplementary Figure 1: Metanephric development and published protocols
From: Nephron organoids derived from human pluripotent stem cells model kidney development and injury

(a) A schematic illustration of intermediate mesoderm and subsequent differentiation into mesonephros and metanephros. (b) The summary and comparison of published protocols and our new protocol. Takasato et al. Nat Cell Biol. 2014. Taguchi et al. Cell Stem Cell. 2014. RA: retinoic acid.