http://identifiers.org/mgd/MGI:3574014 transgene insertion 42, Donald L Price Humanized sequence|Inserted expressed sequence Tg(SOD1-G37R)42Dpr MGI:3574014 G37R SOD1 line 42 Tg(SOD1*G37R)42Dpr SOD1 G37R line 42 G37R(42)