Bar gene driven under the control of CaMV35s promotor was delivered into the immatureembroys of a japonica rice cultivar Jingying 119through biolistic approach. Two putativetransgenic plants were produced, which ex-pr...Bar gene driven under the control of CaMV35s promotor was delivered into the immatureembroys of a japonica rice cultivar Jingying 119through biolistic approach. Two putativetransgenic plants were produced, which ex-pressed Basta-resistance. One of the Basta-re-sistance transgenic rices was completely sterile(JY 119-3), the other was self-fertile (JY119-4).展开更多
The transgene technology showed a potentiali-ty in crop improvement such as disease and in-sect resistance,anti-adversity,and grain qual-ity.The inheritance of bar gene for herbicideBASTA resistance in stable transfor...The transgene technology showed a potentiali-ty in crop improvement such as disease and in-sect resistance,anti-adversity,and grain qual-ity.The inheritance of bar gene for herbicideBASTA resistance in stable transformed ricelines was studied for an understanding of theforeign gene inheritance pattern. BASTA resistant transgenic rice plantletswere regenerated from the embryos of rice va-rieties JY119 bombarded with bar gene.A sta-ble BASTA resistant TRline was consecutiv-展开更多
文摘Bar gene driven under the control of CaMV35s promotor was delivered into the immatureembroys of a japonica rice cultivar Jingying 119through biolistic approach. Two putativetransgenic plants were produced, which ex-pressed Basta-resistance. One of the Basta-re-sistance transgenic rices was completely sterile(JY 119-3), the other was self-fertile (JY119-4).
文摘The transgene technology showed a potentiali-ty in crop improvement such as disease and in-sect resistance,anti-adversity,and grain qual-ity.The inheritance of bar gene for herbicideBASTA resistance in stable transformed ricelines was studied for an understanding of theforeign gene inheritance pattern. BASTA resistant transgenic rice plantletswere regenerated from the embryos of rice va-rieties JY119 bombarded with bar gene.A sta-ble BASTA resistant TRline was consecutiv-
