Analysis of CEC markers used in other publications.

1: Not high in young CECs (RPM2: Not expressed in culture (RPM3: Does not differentiate between CEC and stroma (Young/stroma 4: Lack of specificity as assessed in BioGPS;Y: Yes;?: Not conclusive;R: retina.1: 在年轻角膜内皮细胞（CECs, Corneal Endothelial Cells）中表达量偏低；RPM2：培养体系中无表达；RPM3：无法区分角膜内皮细胞与基质细胞；Young/stroma 4：经BioGPS数据库评估，特异性不足；Y：是；？：结论尚无定论；R：视网膜。