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烟草子房注射法转基因试验

Utilization of Ovary Injection Method in Tobacco Transgenosis Test
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摘要 为了快速获得转基因烟草,对烟株子房注射处于对数生长期的含有外源基因的根癌农杆菌菌液。结果表明:通过初步的50mg/L Kana抗性筛选及PCR检测,烟草子房注射法能成功获取转入的外源基因得到转基因烟草。烟草子房注射法与烟草叶盘转化法等常规转基因方法相比,子房注射法简化了试验过程,缩短了试验周期,提高了试验效率。 The transgenosis tobacco seedlings with exogenous gene were successfully obtained by using the ovary injection method after Kanamycin resistance screening and PCR test. The ovary injection method can simplify the test process, shorten the test period and improve the test efficiency compared with other conventional transgenosis methods.
出处 《贵州农业科学》 CAS 北大核心 2013年第12期40-42,共3页 Guizhou Agricultural Sciences
基金 贵州省科学技术基金 "富钾基因发掘及无选择标记转基因烟草培育研究"[黔科合J字(2010)2251] 中国烟草总公司贵州省公司科技项目"抗TMV富K转基因烟草育种研究"(200910)
关键词 转基因 根癌农杆菌 烟草 子房注射 transgenosis agrobacterium tumefactions tobacco ovary injection
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