Current Biotechnology ›› 2024, Vol. 14 ›› Issue (6): 902-910.DOI: 10.19586/j.2095-2341.2024.0122

• Special Forum on Edible and Medicinal Fungi Biotechnology • Previous Articles     Next Articles

Progress on Flammulina filiformis Transformation Mediated by Agrobacterium tumefaciens

Guirong TANG(), Jianyu LIU, Hailong YU, Chunyan SONG, Qi TAN, Xiaodong SHANG()   

  1. Key Laboratory of Edible Fungal Resources and Utilization (South),Ministry of Agriculture and Rural Affairs,National Engineering Research Center of Edible Fungi,Institute of Edible Fungi,Shanghai Academy of Agricultural Sciences,Shanghai 201403,China
  • Received:2024-07-02 Accepted:2024-08-14 Online:2024-11-25 Published:2024-12-27
  • Contact: Xiaodong SHANG

Abstract:

Flammulina filiformis, a famous medicinal and edible mushroom fungus in china, has a good prospect for development and application. An efficient and stable genetic transformation system is a key technology for studying its gene function. In currently, Agrobacterium-mediated gene transferring is one of the major methods in genetic transformation of F. filiformis. In this paper, key factors involved in Agrobacterium-mediated genetic transformation of F. filiformis incluing recipient tissue, Agrobacterium strains, binary vectors, acestosyringone, and co-culture time were systematically reviewed. The progress of Agrobacteria-mediated transformation technology in the study of gene function of F. filiformis was summarized, and the existing issues and application prospects of this technology were briefly discussed. The aim of this study is to provide a reference for the establishment of an efficient Agrobacterium-mediated genetic transformation system of F. filiformis for the future.

Key words: Flammulina filiformis, Agrobacterium tumefaciens, genetic transformation

摘要:

金针菇(Flammulina filiformis)是一种著名的药食两用真菌,具有良好的开发应用前景。高效稳定的遗传转化体系是其进行基因功能研究的关键技术。农杆菌介导的转基因方法是目前金针菇遗传转化的重要方法之一。系统综述了转化受体、农杆菌菌株、双元载体、乙酰丁香酮和共培养时间等因素对金针菇遗传转化效率的影响,总结了农杆菌介导的转化技术在金针菇基因功能研究中的应用进展,并就该技术存在的问题和应用前景作简单的探讨,以期为今后建立高效的农杆菌介导的金针菇遗传转化系统提供参考。

关键词: 金针菇, 农杆菌, 遗传转化

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