transgene Tg(Pf4-icre)Q3Rsko O Pf4-Cre http://identifiers.org/mgd/MGI:3764699 Tg(Cxcl4-cre)Q3Rsko Tg(Pf4-cre)Q3Rsko MGI:3764699 transgene insertion Q3, Radek C Skoda Tg(Cxcl4-cre)Q3Rsko|Tg(Pf4-cre)Q3Rsko|Pf4-Cre Transgene