Fig. 2From: Pathological classification of human iPSC-derived neural stem/progenitor cells towards safety assessment of transplantation therapy for CNS diseasesIn vitro abnormality analysis of the induced NSPCs. Karyotype abnormalities were seen in the 1231A3 NSPCs and CNV abnormalities were seen in the 1231A3 and 1201C1 NSPCs. a Cellular doubling times were calculated by measuring ATP consumption for each of the NSPC lines. b The cell cycle for each NSPC cell line. Although a higher percentage of 1231A3-NSPCs were in S phase, there was no significant difference between the cell lines. c Results of karyotype analysis by G band-staining are shown. Only the 1231A3 NR-NSPCs had a karyotype abnormality. See also Additional file 4: Figure S2, and Additional file 5: Tables S3, Additional file 6: Table S4, Additional file 7: Table S5 and Additional file 8: Table S6Back to article page