Table 1.

Characterization and validation.

classification	Test	Result	Data
Morphology	Photography Bright field	Normal	Fig. 1D
	Quantitative analysis (RT-qPCR)	mRNA expression of NANOG and SOX2	Fig. 1G
Genotype	Karyotype (G-banding) and resolution [mandatory]	Normal Karyotype 46XX Resolution 5 Mb	Fig. 1C
Identity	Microsatellite PCR (mPCR) OR	N/A	N/A
	STR analysis [mandatory]	Matched 27 allelic polymorphisms across 15 STR loci	Available with the authors
Mutation analysis (IF APPLICABLE)	Sequencing	Heterozygous	Fig. 1B
	Southern Blot OR WGS	N/A	N/A
Microbiology and virology	Mycoplasma	Luminescence:Negative	Supplementary
Donor screening (OPTIONAL)	HIV 1 + 2 Hepatitis B, Hepatitis C	N/A	N/A
Genotype additional info (OPTIONAL)	Blood group genotyping	N/A	N/A
	HLA tissue typing	N/A	N/A