Tcf12 balances the reconstitution and differentiation capacity of hematopoietic stem cell

In the article titled “Tcf12 balances the reconstitution and differentiation capacity of hematopoietic stem cell”, published on pages 14–19, Issue 1, Volume 3 of Blood Science,¹ the Ethical Consideration statement “All animals were kept in certificated environment. The procedures for care and use of animals were approved by the Ethics Committee of Tsinghua University, with approval number F16-00228; A5061-01, date July-18, 2016. All applicable institutional and governmental regulations concerning the ethical use of animals were followed.” was omitted. The Journal and the authors wish to apologize for this error.