报告题目： Each fungus has its own repertoire of secondary metabolites: What are their role in the lifestyle of the grey mould fungus Botrytis cinerea ?

报告人：Dr  Muriel Viaud

报告时间：2018年9月13日（周四）上午10:30-11:30

报告地点：学15-612

报告人简介：

一、教育及工作经历

1992    Master in Genetics and Molecular Biology, Université Paris-Sud, France.

1997    PhD inMicrobial Ecology, University of Lyon I, France.  

2016   Habilitation thesis, University Paris-Saclay, France.  

二、主要研究方向：

(1) Secondary metabolites acting as virulence factors.

(2) Regulation of secondary metabolism and necrotrophic development through transcription factors and modifications of the chromatin structure.

(3) Genomic bases of partial host specialization in a polyphagous fungus.

三、代表性论文：

Izquierdo-Bueno I, González-Rodríguez VE, Simon A, Dalmais B, Pradier JM, Le Pêcheur P, Mercier A, Walker AS, Garrido C, Collado IG, Viaud M. (2018). Biosynthesis of abscisic acid in fungi: identification of a sesquiterpene cyclase as the key enzyme in Botrytis cinerea. Environ Microbiol. 20(7):2469-2482.

Porquier A, Morgant G, Moraga J, Dalmais B, Luyten I, Simon A, Pradier JM, Amselem J, Collado IG, Viaud M (2016). The botrydial biosynthetic gene cluster of Botrytis cinerea displays a bipartite genomic structure and is controlled by the BcBot6 Zn(II)2Cys6 protein. Fung Genet Biol 96 : 33-46.

Viaud M, Schumacher J, Porquier A, Simon, A (2016). Regulation of secondary metabolism in the grey mould fungus Botrytis cinerea. In: “Host - Pathogen Interaction: Microbial Metabolism, Pathogenicity and Antiinfectives, Part B: Adaptation of microbial metabolism in host/fungus-interactions”. G Unden, E Thines & A Schüffler eds. Wiley-Blackwell.

Kelloniemi J, Trouvelot S, Héloir MC, Simon A, Dalmais B, Frettinger P, Cimerman A, Fermaud M, Roudet J, Baulande S, Bruel C, Choquer M, Couvelard L, Duthieuw M, Ferrarini A, Flors V, Le Pêcheur P, Loisel E, Morgant G, Poussereau N, Pradier JM, Rascle C, Trdá L, Poinssot B, Viaud M (2015). Analysis of the molecular dialogue between gray mold (Botrytis cinerea) and grapevine (Vitis vinifera) reveals a clear shift in defense mechanisms during berry ripening. Mol Plant Microb Interact. 28(11):1167-80.

Simon A, Dalmais B, Morgant G, Viaud M (2013) Screening of a Botrytis cinerea one-hybrid library reveals a Cys2His2 transcription factor involved in the regulation of secondary metabolism gene clusters. Fung Genet Biol 52:9-19.

Viaud M, Adam Blondon AF, Amselem J, Bally P, Cimerman A, Dalmais B, Lapalu N, Lebrun MH, Poinssot B,Pradier JM, Simon A. 2012. Le génome de Botrytis décrypté. Revue des Œnologues 142:9-11.

Pinedo C, Wang CM, Pradier JM, Dalmais B, Choquer M, Le Pêcheur P, Morgant G, Collado IG, Cane DE, Viaud M (2008). Sesquiterpene synthase from the botrydial biosynthetic gene cluster of the phytopathogen Botrytis cinerea. ACS Chem Biol 3:791-801.

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                                              农业与食品科学学院  

2018年9月11日