Identification of miR-20b-5p as an inhibitory regulator in cardiac differentiation via TET2 and DNA hydroxymethylation oleh Ke-Xin Li, Jia-Ru Li, Sheng-Jia Zuo, Xudong Li, Xian-Tong Chen, Pei-Yi Xiao, Hui-Tao Li, Ling Sun, Tao Qian, Hao-Min Zhang, Dongxing Zhu, Xi-Yong Yu, Guojun Chen, Xue-Yan Jiang