华北农学报 ›› 2017, Vol. 32 ›› Issue (2): 55-60. doi: 10.7668/hbnxb.2017.02.009

所属专题: 水稻 生物技术

• 论文 • 上一篇    下一篇

HPV45-L1和HPV58-L1蛋白植物表达载体的构建及水稻转基因植株的鉴定

王聚财1, 刘运超2, 陈玉梅2,3, 孟凤丽2,3, 王爱萍3, 张二芹1, 许倩茹1, 邓瑞广2, 张改平1   

  1. 1. 河南农业大学 牧医工程学院, 河南 郑州 450002;
    2. 河南省农业科学院 河南省动物免疫学重点实验室, 农业部动物免疫学重点实验室, 河南 郑州 450002;
    3. 郑州大学 生命科学学院, 河南 郑州 450001
  • 收稿日期:2016-11-08 出版日期:2017-04-28
  • 通讯作者: 张改平(1960-),男,河南内黄人,院士,博士生导师,主要从事动物免疫学及动物病毒分子致病机制研究。
  • 作者简介:王聚财(1990-),女,河南洛阳人,硕士,主要从事疫病与疫苗研究。
  • 基金资助:
    河南省高校科技创新团队和创新人才支持计划(14HASTIT027)

Construction of HPV45-L1 and HPV58-L1 Plant Expression Vectors and Identification of Transgenic Rice Plants

WANG Jucai1, LIU Yunchao2, CHEN Yumei2,3, MENG Fengli2,3, WANG Aiping3, ZHANG Erqin1, XU Qianru1, DENG Ruiguang2, ZHANG Gaiping1   

  1. 1. College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, China;
    2. Key Laboratory of Animal Immunology of Ministry of Agriculture, Henan Key Laboratory of Animal Immunology, Henan Academy of Agricultural Sciences, Zhengzhou 450002, China;
    3. School of Life Sciences, Zhengzhou University, Zhengzhou 450001, China
  • Received:2016-11-08 Published:2017-04-28

摘要: 利用水稻胚乳细胞生物反应器,构建含有HPV45-L1HPV58-L1基因的重组植物表达载体,为HPV-45L1和HPV58-L1蛋白的表达提供一种新的高效、低廉的表达方式。利用PCR技术克隆人乳头瘤病毒HPV45-L1和HPV58-L1蛋白编码基因,将其重组于中间载体pMP3和植物表达载体pCAMBIA-1300中,构建含HPV45-L1HPV58-L1基因的植物表达载体pCAMBIA-1300-pMP3-HPV45-L1、pCAMBIA-1300-pMP3-HPV58-L1,随后采用根癌农杆菌侵染水稻愈伤组织介导的水稻遗传转化,获得HPV-L1转基因水稻植株。PCR检测结果表明,HPV45-L1HPV58-L1基因已整合到水稻基因组中,说明已成功构建水稻胚乳特异性表达载体。

关键词: 人乳头瘤病毒, 转基因水稻, 水稻胚乳特异性启动子, 根癌农杆菌

Abstract: The rice seeds were used as the cell bioreactor to construct the recombinant plant expression vector containing HPV45-L1 and HPV58-L1 genes to provide a new efficient and inexpensive method for HPV45-L1 and HPV58-L1 protein expression.The HPV45-L1 and HPV58-L1 coding sequence (ORF)was amplified by PCR and then subcloned into middle vector pMP3 and plant expression vector pCAMBIA-1300 to construct the rice endosperm-specific expression vector pCAMBIA-1300-pMP3-HPV45-L1 and pCAMBIA-1300-pMP3-HPV58-L1.Subsequently,the transgenic rice plants containing HPV-L1 ORF gene were obtained by agrobacterium-mediated genetic transformation of rice callus.The PCR test showed that the HPV45-L1 and HPV58-L1 genes had integrated into the rice genome,suggesting the successful construction of rice endosperm specific expression vectors.

Key words: Human papilloma virus, Transgenic rice, The rice specific endosperm-promoter, Agrobacterium tumefaciens

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引用本文

王聚财, 刘运超, 陈玉梅, 孟凤丽, 王爱萍, 张二芹, 许倩茹, 邓瑞广, 张改平. HPV45-L1和HPV58-L1蛋白植物表达载体的构建及水稻转基因植株的鉴定[J]. 华北农学报, 2017, 32(2): 55-60. doi: 10.7668/hbnxb.2017.02.009.

WANG Jucai, LIU Yunchao, CHEN Yumei, MENG Fengli, WANG Aiping, ZHANG Erqin, XU Qianru, DENG Ruiguang, ZHANG Gaiping. Construction of HPV45-L1 and HPV58-L1 Plant Expression Vectors and Identification of Transgenic Rice Plants[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2017, 32(2): 55-60. doi: 10.7668/hbnxb.2017.02.009.

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