丽赤壳属病原菌致病机制研究进展

Research Advances on Pathogenic Mechanisms of Calonectria Species

丽赤壳属真菌包含多种全球分布且危害严重的植物病原菌,由丽赤壳属真菌引起的桉树叶焦枯病是危害我国桉树人工林健康的重大病害之一,目前其致病机制尚不清楚。本文概述了当前丽赤壳属病原菌致病机制的研究进展,包括其侵染过程、致病因子以及分子致病机理。另外,基因组学、转录组学、蛋白质组学以及小RNA分析是今后研究丽赤壳属病原菌分子致病机制的主要方法。

Species of Calonectria include a large number of important plant pathogens,which are commonly distributed worldwide.Eucalyptus leaf blight caused by Calonectria is one of the most serious diseases to Eucalyptus plantations in China.At present,the pathogenesis of Calonectria is still unclear.In this paper,we reviewed the current progress of research into the pathogenic mechanisms of Calonectria,including its infection process,pathogenic factors and molecular pathogenic mechanism.Genomics,transcriptomics,proteomics and small RNA analysis have to date been the main research methods to study the pathogenic mechanisms of the Calonectria species.