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QIN Chao;NI Zhi-yong;HAO Xiao-yan;WANG Juan;LU Meng;FAN Ling
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秦超;倪志勇;郝晓燕;王娟;吕萌;范玲
摘要: 研究以GUS基因为报告基因,构建CCR4基因的瞬时表达载体,首先酶切带有CCR4基因的 pGEM-T-CCR4载体,获得CCR4基因目的片段,然后将其克隆到瞬时表达载体pGUS/NIa中,获得由CaMV35S启动子调控目的基因的pGUS-CCR4融合表达载体,使目的基因能够和GUS基因同时表达.采用基因枪法将pGUS-CCR4转化到洋葱表皮细胞中,暗培养24 h,经GUS组织化学染色,检测到多个洋葱细胞呈现蓝色,表明构建的瞬时表达载体可在植物细胞中高效表达.为进一步在棉花中研究GhCCR4基因的功能奠定了实验基础.
QIN Chao;NI Zhi-yong;HAO Xiao-yan;WANG Juan;LU Meng;FAN Ling. Construction of Cotton GhCCR4 Gene Expression Vector and Transient Expression in GUS Gene[J]. .
秦超;倪志勇;郝晓燕;王娟;吕萌;范玲. 棉花GhCCR4基因表达载体构建及GUS基因的瞬时表达[J]. .
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https://www.xjnykx.com/EN/Y2009/V46/I3/639