轉(zhuǎn)cry1Ab-vip3Af2和cp4-epsps基因的抗蟲(chóng)耐除草劑水稻的研究
浙江農(nóng)業(yè)學(xué)報(bào)
頁(yè)數(shù): 11 2023-08-25
摘要: 為培育抗蟲(chóng)耐除草劑轉(zhuǎn)基因水稻(Oryza sativa L.),本研究將抗蟲(chóng)融合基因cry1Ab-vip3Af2與耐草甘膦基因cp4-epsps構(gòu)建在同一T-DNA中,并利用農(nóng)桿菌侵染法導(dǎo)入秀水134水稻。對(duì)獲得的轉(zhuǎn)化體的分子特征及抗蟲(chóng)耐除草劑性能進(jìn)行分析研究,從眾多轉(zhuǎn)化體中篩選得到優(yōu)良轉(zhuǎn)化體VB3。High efficiency TAIL-PCR (Hi-Tail PCR)的...