gene trap OST1231, Lexicon Genetics Mip<Gt(VICTR20)8Lex> Reporter|Null/knockout MGI:1861978 http://identifiers.org/mgd/MGI:1861978 AQP0<-> Mip<Gt(Betageo)513Lex> Mip<Gt(OST1231)Lex> Mip<tm1Lex>