植病生防菌盾壳霉的分子生物学研究进展

Advances on the Molecular Biology of Coniothyrium minitans, an Important Biocontrol Agent of Sclerotinia sclerotiorum

摘要:

盾壳霉是一种重要的核盘菌寄生菌。近年来, 该菌在分子水平的研究取得了一定的进展。本文概述了盾壳霉在产孢调控、与核盘菌互作、遗传转化以及动态检测和遗传多样性等方面的研究现状, 并对研究中存在的问题进行了讨论。希望在此基础上能够促进该菌分子生物学研究的不断深入, 更好地开发利用该菌的基因资源。

Abstract:

Coniothyrium minitans Campbell is a ubiquitous antagonistic fungus of Sclerotinia sclerotiorum (Lib.) de Bary, which is an important widespread plant pathogen. Many researches indicated that C. minitans had great potential in controlling Sclerotinia diseases caused by Sclerotinia spp. in green houses and fields. In recent years, there have been crucial advances for this fungus at the molecular level. In order to promote further research, the present advancement on the molecular biology of conidiation, interaction with host, transformation, detection and genetic diversity are summarized and existing problems are discussed.