Single-cell profiling unveils key regulators of skeletal stem cells in chicken and human embryonic limb development. - Zhao, Ruohan; Jian, Zonghui; Yang, Fangxiao; Wang, Kun; Liu, Lixian; Xu, Zhiqiang; Jia, Junjing; Dou, Tengfei; He, Xiaoming (PLoS ONE, 2026)