Journal of Integrative Agriculture ›› 2021, Vol. 20 ›› Issue (6): 1407-1434.DOI: 10.1016/S2095-3119(20)63586-9

• 论文 •    下一篇

  

  • 收稿日期:2020-03-24 出版日期:2021-06-01 发布日期:2021-05-19

Advancements in plant regeneration and genetic transformation of grapevine (Vitis spp.)

ZHANG Xiu-ming1, WU Yi-fei1, LI Zhi1, SONG Chang-bing2, WANG Xi-ping1 
 
  

  1. 1 Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture/State Key Laboratory of Crop Stress Biology in Arid Areas/College of Horticulture, Northwest A&F University, Yangling 712100, P.R.China
    2 College of Biological Science and Engineering, North Minzu University, Yinchuan 750021, P.R.China
  • Received:2020-03-24 Online:2021-06-01 Published:2021-05-19
  • Contact: Correspondence WANG Xi-ping, Tel: +86-29-87082129, E-mail: wangxiping@nwsuaf.edu.cn
  • About author:ZHANG Xiu-ming, E-mail: zhangxiuming00@126.com
  • Supported by:
    This work was supported by the National Natural Science Foundation of China (U1603234), the 948 Project from the Ministry of Agriculture of China (2012-S12), the Project for the Key Science and Technology Innovation Team of Shaanxi Province, China (2013KCT-25) and the Key Research and Development Plan of Ningxia Hui Autonomous Region, China (2019BEF02005).

摘要:

葡萄是世界上最重要的经济作物之一,改善其主要农艺性状以适应不断变化的农业环境和消费者需求是非常重要的。随着现代生物技术的发展,尤其是分子遗传技术的应用,为选育高产、优质、抗逆和抗病性强的葡萄新品种提供了新方法。目前,通过基因枪和农杆菌介导法已成功将一些葡萄品种进行遗传转化,并通过建立的再生体系获得了转基因葡萄植株。然而,基因型,外植体类型以及培养基的组成成分能够影响葡萄植株再生效率;受体材料、菌株和浓度、筛选标记的选用也会影响其转化效率。本文归纳总结了近年来报道的葡萄植株再生和遗传转化的研究进展,存在的问题和未来的研究方向,以期为葡萄新品种改良提供参考。


Abstract:

Grapevine (Vitis spp.) is one of the most economically important fruit crops worldwide, and there is considerable interest in improving its major agronomic and enological traits in response to ever-changing agricultural environments and consumer demands.  Molecular genetic techniques in particular, associated with rapid technological advancements, provide an attractive alternative to conventional breeding approaches for developing new grapevine varieties with enhanced yield performance, quality, stress tolerance and disease resistance.  To date, several grapevine varieties have been transformed with genes associated with diverse functions through biolistic bombardment and/or Agrobacterium-mediated transformation, and transgenic grape lines have been obtained using established regeneration systems.  Nevertheless, a wide range of factors, including genotype, explant source and culture medium, have been shown to affect the efficiency of plant regeneration.  Moreover, the selection and use of acceptor materials, bacterial strain and cell density, selectable markers and selection methods also influence transformation efficiency.  This paper provides an overview of recent advances in grapevine regeneration and genetic transformation and in-depth discussion of the major limiting factors, and discusses promising future strategies to develop robust plant regeneration and genetic transformation in grapevine.

Key words: grapevine ,  organogenesis ,  somatic embryogenesis ,  plant regeneration ,  genetic transformation