Genome-Wide identification of Zn（2）-Cys（6）class fungal-specific transcription factors（ZnFTFs）and functional analysis of UvZnFTF1 in Ustilaginoidea virens
作者单位：Institute of Plant ProtectionJiangsu Academy of Agricultural Sciences School of Life SciencesJiangsu University Key Laboratory of Biology and Genetic Improvement of Oil CropsMinistry of Agriculture and Rural Affairs/Oil Crops Research InstituteChinese Academy of Agricultural Sciences School of the Environment and Safety EngineeringJiangsu University
会议名称：《中国植物病理学会2021年学术年会》
会议日期：2021年
学科分类：09[农学] 0904[农学-植物保护] 090401[农学-植物病理学]
关 键 词：Zn(2)Cys(6)-type fungal-specific transcription factor Ustilaginoidea virens rice pathogen gene silencing RNA-seq metabolism pathways effector expression pathogenhost interaction
摘 要：Transcription factors（TFs） orchestrate the regulation of cellular gene expression and thereby determine cell *** fungi,TFs play essential roles in cellular functions,but systematic analyses of these TFs are *** this study,we analyzed the distribution of TFs(ontaining both domains,which we named ZnFTFs,in ascomycete and basidiomycete *** found that ZnFTFs were widely distributed in these fungal species,but there was more expansion of the ZnFTF class in Ascomycota than in *** identified 40 ZnFTFs in Ustilaginoidea virens,a pathogen causing rice false smut disease,and demonstrated the involvement of UvZnFTFl in vegetative growth,conidiation,pigment biosynthesis,and ***-seq analysis suggested that UvZnFTFl might regulate different nutrient metabolism pathways,the production of secondary metabolites and the expression of PHI（pathogen-host interaction） genes and secreted protein-encoding *** of the distribution of different fungal TFs in *** further demonstrated that UvZnFTFs made up a large TF family and might play essential biological roles in ***.