Allelic Composition: Sox2tm2Skn/Sox2tm4.1Skn,Tg(Nes-cre)1Kln/0
Genetic Background: either: (involves: 129S/Sv * C57BL/6 * SJL) or (involves: 129S/Sv * C57BL/6 * DBA/2 * SJL)
Allelic Composition: Tfap2etm1(cre)Will/Tfap2etm1(cre)Will
Genetic Background: involves: 129S1/Sv * Black Swiss