transgene Transgene O MGI:2667401 K14deltaNLef1 Tg(K14DNLef1)1FMW transgene insertion L, Fiona M Watt http://identifiers.org/mgd/MGI:2667401 Tg(K14DNLef1)1FMW|K14deltaNLef1 Tg(Krt14-dnLef1)LFmw