X‐Linked Gene Dosage and SOX2 Act as Key Roadblocks for Human Germ Cell Specification in Klinefelter Syndrome. - He, Wenteng; Luo, Qing; Zhao, Jian; Wang, Mengting; Zhao, Allan; Feng, Luohua; Reda, Ahmed; Lindgren, Eva; Stukenborg, Jan‐Bernd; Chen, Jiayu; Deng, Qiaolin (Advanced Science, 2025)