The BCL-2 family member BID plays a role during embryonic development in addition to its BH3-only protein function by acting in parallel to BAX, BAK and BOK.
Ke FS, Holloway S, Uren RT, Wong AW, Little MH, Kluck RM, Voss AK, Strasser A. EMBO J. 2022 Aug 1; 41(15):e110300. Epub 2022 Jun 27.