text:  HexERTVP2 targetted to Rosa26, clone1, unrecombined, no 4-OHT RHETVPcl1_3 "HexERTVP2 targetted to Rosa26, clone1, unrecombined, no 4-OHT" "HexERTVP2 targetted to Rosa26, clone1, unrecombined, no 4-OHT"