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

doi:10.1111/tpj.13386

CORC > 植物研究所 > 中国科学院植物研究所 > 中科院北方资源植物重点实验室

	The response of growth and patulin production of postharvest pathogen Penicillium expansum to exogenous potassium phosphite treatment
	Lai, Tongfei 4; Wang, Ying 1,3; Fan, Yaya 4; Zhou, Yingying 4; Bao, Ying ; Zhou, Ting
刊名	INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY
	2017
卷号	244 页码:1-10
关键词	Penicillium expansum Potassium phosphite Patulin iTRAQ RNA sequencing
ISSN号	0168-1605
DOI	10.1111/tpj.13386
文献子类	Article
英文摘要	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.
学科主题	Plant Sciences
电子版国际标准刊号	1879-3460
出版地	AMSTERDAM
WOS关键词	6-METHYLSALICYLIC ACID SYNTHASE ; BOTRYTIS-CINEREA ; DEFENSE RESPONSES ; BIOSYNTHESIS ; GENE ; RESISTANCE ; EXPRESSION ; EFFICACY ; DISEASES ; FRUIT
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000395810600010
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]
内容类型	期刊论文
源URL	[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, Res Ctr Plant RNA Signaling, Hangzhou 310036, Zhejiang, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100093, Peoples R China 3.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 4.Hangzhou Normal Univ, Coll Life & Environm Sci, Key Lab Qual & Safety Agr Prod Hangzhou City, Hangzhou 310036, Zhejiang, 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.