生物技术通报 ›› 2014, Vol. 0 ›› Issue (4): 1-5.

• 综述与专论 •    下一篇

木薯FEC诱导及农杆菌介导转化的研究进展

程琴, 金刚, 李慧敏, 彭欣怡, 黎萍, 王丽萍   

  1. (广西亚热带作物研究所,南宁 530001)
  • 收稿日期:2013-10-09 出版日期:2014-04-29 发布日期:2014-04-29
  • 作者简介:程琴,女,硕士,研究实习员,研究方向:植物组培及转基因分子育种;E-mail:chengqin413@163.com

Advances in Induction of Cassava FEC and Agrobacterium-mediated Transformation

Cheng Qin, Jin Gang, Li Huimin, Peng Xinyi, Li Ping, Wang Liping   

  1. (Guangxi Subtropical Crops Research Institute,Nanning 530001)
  • Received:2013-10-09 Published:2014-04-29 Online:2014-04-29

摘要:

在木薯生物技术中,转基因植株的生产很普遍,它主要通过器官发生和体细胞胚胎发生途径,木薯遗传转化的关键技术是FEC的诱导和形成,农杆菌介导的FEC转化在转基因木薯领域被广泛应用。概述木薯再生途径中体胚和FEC制备、诱导及增值,并对农杆菌介导的转化及其在木薯中的应用等进行综述。

关键词: 木薯, FEC, 农杆菌, 遗传转化

Abstract:

Production of transgenic plants is gradually becoming routine in cassava biotechnology. It is primarily through organogenesis and somatic embryogenesis, the key technology of cassava genetic transformation is friable embryogenic calli(FEC)induction and formation, Agrobacterium-mediated transformation of FEC is the most widely used method to generate transgenic cassava plants.This article provides an overview of cassava regeneration way including embryo and FEC preparation, induction and appreciation, the Agrobacterium-mediated transformation and its application in cassava were summarized.

Key words: Cassava FEC, Agrobacterium, Transformation