  *** Junb-gene mRNA[RPA] is increased irt PMA (30 min)
    *** cells: mEFs in BMLS
    *** does not req: Msk1 [KO]
    *** does not req: Msk2 [KO]
    *** does not req: Msk1 or Msk2 [DKO]
    *** source: 11909979-Fig-10c

