small kidney_Col1a1<tm2(tetO-LIN28B)Gqda>/Col1a1<tm3(tetO-Mirlet7g/Mir21)Gqda>,Gt(ROSA)26Sor<tm1(rtTA,EGFP)Nagy>/Gt(ROSA)26Sor<+>,Wt1<tm2(cre/ERT2)Wtp>/Wt1<+>
small kidney_Col1a1<tm2(tetO-LIN28B)Gqda>/Col1a1<tm3(tetO-Mirlet7g/Mir21)Gqda>,Gt(ROSA)26Sor<tm1(rtTA,EGFP)Nagy>/Gt(ROSA)26Sor<+>,Wt1<tm2(cre/ERT2)Wtp>/Wt1<+>