bFGF	Basic fibroblast growth factor
CjESCs	Marmoset ESCs
CyESCs	Cynomolgus monkey
CFU	Colony-forming unit
ESCs	Embryonic stem cells
EpiSCs	Epiblast stem cells
FBS	Fetal bovine serum
FGF2	Fibroblast growth factor 2
NHPs	Non-human primates
HDACs	Histone deacetylases
hWJ-MSCs	Human Wharton’s Jelly-derived mesenchymal stem cells
hWJ-MSCs-CM	hWJ-MSCs-conditioned media
KO-DMEM	Knockout Dulbecco’s modified Eagle’s medium
KOSR	Knockout serum replacement
LIF	Leukemia inhibitory factor
MEFs	Mouse embryonic fibroblasts
MEFs-CM	MEFs-conditioned media
NEAA	Non-essential amino acids
PSCs	Pluripotent stem cells
PSG	Penicillin-streptomycin-glutamine
rhESCs	Rhesus monkey embryonic stem cells
RT	Room temperature
TGF-β3	Transforming growth factor-beta 3
PFA	Paraformaldehyde
SAHH	S-adenosyl homocysteine hydrolase