Transgene transgene O alpha-MHC-Pn http://identifiers.org/mgd/MGI:3819373 transgene insertion 22.1, Jeffery D Molkentin MGI:3819373 Tg(Myh11/tetO-POSTN)1Jmol|alpha-MHC-Pn|Tg(Myh11tetO-POSTN)22.1Jmol Tg(Myh11/tetO-POSTN)1Jmol Tg(Myh6/tetO-POSTN)22.1Jmol Tg(Myh11tetO-POSTN)22.1Jmol