The response of growth and patulin production of postharvest pathogen Penicillium expansum to exogenous potassium phosphite treatment

doi:10.1111/tpj.13386

	The response of growth and patulin production of postharvest pathogen Penicillium expansum to exogenous potassium phosphite treatment
	Lai, Tongfei 1; Wang, Ying 2,3; Fan, Yaya 1; Zhou, Yingying 1; Bao, Ying ; Zhou, Ting
	2017
发表期刊	INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY
ISSN	0168-1605
卷号	244 页码:1-10
摘要	In this study, the effects of exogenous potassium phosphite (Phi) on growth and patulin production of postharvest pathogen Penicillium expansum were assessed. The results indicated that P. expansum under 5 mmol/L Phi stress presented obvious development retardation, yield reduction of patulin and lower infectivity to apple fruit. Meanwhile, expression analysis of 15 genes related to patulin biosynthesis suggested that Phi mainly affected the early steps of patulin synthetic route at transcriptional level. Furtherniore, a global view of proteome and transcriptome alteration of P. expansum spores during 6 h of Phi stress was evaluated by iTRAQ (isobaric tags for relative and absolute quantitation) and RNA-seq (RNA sequencing) approaches. A total of 582 differentially expressed proteins (DEPs) and 177 differentially expressed genes (DEGs) were acquired, most of which participated in carbohydrate metabolism, amino acid metabolism, lipid metabolism, genetic information processing and biosynthesis of secondary metabolites. Finally, 39 overlapped candidates were screened out through correlational analysis between iTRAQ and RNA-seq datasets. These findings will afford more precise and directional clues to explore the inhibitory mechanism of Phi on growth and patulin biosyhthesis of P. expansum, and be beneficial to develop effective controlling approaches based on Phi. (C) 2016 Elsevier B.V. All rights reserved.
关键词	Penicillium expansum Potassium phosphite Patulin iTRAQ RNA sequencing
学科领域	Plant Sciences
DOI	10.1111/tpj.13386
收录类别	SCI
语种	英语
WOS关键词	6-METHYLSALICYLIC ACID SYNTHASE ; BOTRYTIS-CINEREA ; DEFENSE RESPONSES ; BIOSYNTHESIS ; GENE ; RESISTANCE ; EXPRESSION ; EFFICACY ; DISEASES ; FRUIT
WOS记录号	WOS:000395810600010
出版者	ELSEVIER SCIENCE BV
文献子类	Article
出版地	AMSTERDAM
EISSN	1879-3460
资助机构	China Scholarship Council (CSC)China Scholarship Council [201608330061] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [NSFC31501810, NSFC31401926] ; Hangzhou Science and Technology Planning Project (Specific Funds of Agricultural Scientific Research) [20140432B02] ; Zhejiang Provincial Natural Science FoundationNatural Science Foundation of Zhejiang Province [LQ14C200004]
作者邮箱	zt20100061@163.com
引用统计	被引频次：68[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/21977
专题	中科院北方资源植物重点实验室
作者单位	1.Hangzhou Normal Univ, Coll Life & Environm Sci, Key Lab Qual & Safety Agr Prod Hangzhou City, Hangzhou 310036, Zhejiang, Peoples R China 2.Hangzhou Normal Univ, Coll Life & Environm Sci, Res Ctr Plant RNA Signaling, Hangzhou 310036, Zhejiang, Peoples R China 3.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Lai, Tongfei,Wang, Ying,Fan, Yaya,et al. The response of growth and patulin production of postharvest pathogen Penicillium expansum to exogenous potassium phosphite treatment[J]. INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY,2017,244:1-10.
APA	Lai, Tongfei,Wang, Ying,Fan, Yaya,Zhou, Yingying,Bao, Ying,&Zhou, Ting.(2017).The response of growth and patulin production of postharvest pathogen Penicillium expansum to exogenous potassium phosphite treatment.INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY,244,1-10.
MLA	Lai, Tongfei,et al."The response of growth and patulin production of postharvest pathogen Penicillium expansum to exogenous potassium phosphite treatment".INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY 244(2017):1-10.

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