华北农学报 ›› 2006, Vol. 21 ›› Issue (6): 11-15. doi: 10.3321/j.issn:1000-7091.2006.06.003

所属专题: 葡萄 生物技术

• 论文 • 上一篇    下一篇

葡萄糖氧化酶基因植物表达载体的构建

孙瑞芬1, 安玉麟1, 张鹤龄2, 兰海英1, 王静3, 程继东3, 刘力萍1   

  1. 1. 内蒙古农牧业科学院生物技术中心, 内蒙古呼和浩特 010031;
    2. 内蒙古大学生命科学学院, 内蒙古呼和浩特 010021;
    3. 内蒙古农业大学农学院, 内蒙古呼和浩特 010019
  • 收稿日期:2006-03-12 出版日期:2006-12-28
  • 作者简介:孙瑞芬(1963- ),女,内蒙古凉城人,副研究员,硕士,主要从事植物分子生物学及基因工程研究。
  • 基金资助:
    内蒙古自治区优秀学科带头人项目(20050802)

Construction of Glucose Oxidase Gene in Plant Expression Binary Vector

SUN Rui-fen1, AN Yu-lin1, ZHANG He-ling2, LAN Hai-ying1, WANG Jing3, CHENG Ji-dong3, LIU Li-ping1   

  1. 1. Biotechnology Research Center Inner Mongolia Academy of Agricultural Sciences, Huhhot 010031, China;
    2. College of Life Science Inner Mongolial University, Huhhot 010021, China;
    3. Agricultural College of Inner Mongolia Agricultural University, Huhhot 010019, China
  • Received:2006-03-12 Published:2006-12-28

摘要: 为进一步开展转基因研究创造条件,用限制性内切酶将葡萄糖氧化酶(GOD)基因从pMD/GO载体上切下,定向连接到植物表达载体pROKⅡ的CaMV35S启动子下游和NOS终止子上游,成功地构建了GOD基因植物表达载体pROK/GO。利用冻融法将此表达载体导入根癌农杆菌LBA4404中,提取转化质粒,经PCR和酶切鉴定表明,GOD基因植物表达双元载体构建成功。

关键词: 葡萄糖氧化酶基因, 植物表达载体

Abstract: This is the preparation for genetic transformation.Glucose oxidase gene was cut from pMD/GO with restraction enzymes.A plant expression vector pROK/GO was constructed.The fragment of Glucose oxidase gene in pROKⅡ was directively ligated downstream to CaMV35S promotor and upstream to NOS terminator.The plant expression vector was transformed into A.tumefaciens LBA4404 by the freeze-thaw method.The binary expression plasmid was further identified by PCR and restriction enzymes digestion.The results showed that the plant expression binary vector pROK/GO was constructed successfully.

Key words: Glucose oxidase gene, Plant expression vector

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引用本文

孙瑞芬, 安玉麟, 张鹤龄, 兰海英, 王静, 程继东, 刘力萍. 葡萄糖氧化酶基因植物表达载体的构建[J]. 华北农学报, 2006, 21(6): 11-15. doi: 10.3321/j.issn:1000-7091.2006.06.003.

SUN Rui-fen, AN Yu-lin, ZHANG He-ling, LAN Hai-ying, WANG Jing, CHENG Ji-dong, LIU Li-ping. Construction of Glucose Oxidase Gene in Plant Expression Binary Vector[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2006, 21(6): 11-15. doi: 10.3321/j.issn:1000-7091.2006.06.003.

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