transgene http://identifiers.org/mgd/MGI:5086224 Tg(Thy1-Glra1*R271Q)300Wha|tg271Q-300 O transgene insertion 300, Hans Weiher MGI:5086224 Tg(Thy1-Glra1*R271Q)300Wha tg271Q-300 Tg(Thy1-GLRA1*R271Q)300Wha Transgene