Extended Data Fig. 9: Human cell detection and biochemical analysis in reimplanted animals.

a, Electrophoresed PCR products showing band sized 254bp for the detection of SRY (Y chromosome) in biopsy samples from organoid-infused kidneys before and after in vivo transplantation compared to the correspondent contralateral kidney biopsy samples. n= 3 NMP + org + 24h Tx (NMP #1, #2, #3 + org + 24h Tx) and n= 3 NMP + org + 48h Tx (NMP #4, #5, #6 + org + 48h Tx), and n= 1 NMP + org (NMP #0 + org) b, Blood and c, urine biochemical analysis performed in pigs before (t0, basal) and after reimplantation (Tx). n= 3 animals reimplanted with organoid-treated kidneys for 24h (NMP #1, #2, #3 + org + 24h Tx) and n= 3 animals reimplanted with organoid-treated kidneys for 48h (NMP #4, #5, #6 + org + 48h Tx). Kruskal-Wallis (two-sided) followed by Dunn’s multiple comparisons test. p values for statistically significant comparisons are shown.