  *** Ikbb[Ab] copptby[WB] Rela[Ab] is detectable
    *** cells: mEFs in BMS "on gelatin"
    *** unaffected by: Tnf (5 min) [stim]
    *** unaffected by: IL1a (5 min) [stim]
    *** does not req: Mekk3 [KO]
    *** does not req: Ikba [KO]
    *** source: 14636585-Fig-2b
  *** Rela[Ab] copptby[WB] xIkbb[tAb] is detectable
    *** cells: JURKAT<Pten~null> in BMS
    *** source: 15024091-Fig-1c

