Stub1 maintains proteostasis of master transcription factors in embryonic stem cells - Md Mahfuz Al Mamun; Muhammad Riaz Khan; Yifu Zhu; Yuwei Zhang; Shuai Zhou; Ran Xu; Ihtisham Bukhari; Rick F. Thorne; Jinming Li; Xu Dong Zhang; Guangzhi Liu; Song Chen; et al. (Cell Reports)