Kobayashi M, Kobayashi M, Odajima J, Shioda K, Hwang YS, Sasaki K, Chatterjee P, Kramme C, Kohman RE, Church GM, Loehr AR, Weiss RS, J?ppner H, Gell JJ, Lau CC, Shioda T. Expanding homogeneous culture of human primordial germ cell-like cells maintaining germline features without serum or feeder layers. Stem Cell Reports. 2022 03 08; 17(3):507-521.