论文部分内容阅读
河套蜜瓜的子叶经预培养,芽诱导和生根培养,获得再生小植株,诱导率达58%,取带有番茄ACC合酶反义基因的双元载体pMQ6/JM109与农杆菌LBA4404经三亲融合后,与在MS0上萌发5d,并在MS+1mg/L NAA培养基上预培养3d的子叶共培养48h,然后转入含50mg/L卡那霉素的MS+6mg/L ZT的芽诱导培养基中,1个月后诱导生芽,待芽长1.5-2cm时转入生根培养基中,1-2周后可诱