increased spleen red pulp amount_Notch1<tm2Rko>/Notch1<tm2Rko>,Notch2<tm1Rko>/Notch2<tm1Rko>,Notch3<Gt(PST033)Byg>/Notch3<Gt(PST033)Byg>,Tg(Mx1-cre)1Cgn/0
increased spleen red pulp amount_Notch1<tm2Rko>/Notch1<tm2Rko>,Notch2<tm1Rko>/Notch2<tm1Rko>,Notch3<Gt(PST033)Byg>/Notch3<Gt(PST033)Byg>,Tg(Mx1-cre)1Cgn/0