Comparative genomics reveals mobile pathogenicity chromosomes in Fusarium
2010
Ma , Li-Jun (Broad Institute, Cambridge, MA(Etats-Unis).) | Van der Does , Charlotte (University of Amsterdam, Amsterdam(Pays-Bas).) | Borkovich , Katherine A. (University of California, Riverside, Riverside CA(Etats-Unis).) | Coleman , Jeffrey J. (University of Arizona, Tucson AZ(Etats-Unis).) | Daboussi , Marie-José (Université Paris 11, Orsay(France).) | di Pietro , Antonio (Universidad de Cordoba, Cordoba(Espagne).) | Dufresne , Marie (Université Paris 11, Orsay(France).) | Freitag , Michael (Oregon State University, Corvallis OR(Etats-Unis).) | Grabherr , Manfred (Broad Institute, Cambridge MA(Etats-Unis).) | Henrissat , Bernard (Centre National de la Recherche ScientifiqueUniversité Aix-Marseille 2(France). UMR 6098) | Houterman , Petra M. (University of Amsterdam, Amsterdam(Pays-Bas).) | Kang , Seogchan (Pennsylvania State University(Etats-Unis).) | Shim , Won-Bo (Texas A and M University(Etats-Unis).) | Woloshuk , Charles (Purdue University, West Lafayette IN(Etats-Unis).) | Xie , Xiaohui (University of California, Irvine, Irvine CA(Etats-Unis).) | Xu , Jin-Rong (Purdue University, West Lafayette IN(Etats-Unis).) | Antoniw , John (Rothamsted Research, Harpenden(Royaume Uni). Centre for Sustainable Pest and Disease Management) | Baker , Scott E. (Pacific Northwest National Laboratory, Richland WA(Etats-Unis).) | Bluhm , Burton H. (Purdue University, West Lafayette IN(Etats-Unis).) | Breakspear , Andrew (University of Minnesota, St Paul MN(Etats-Unis).) | Brown , Daren W. (Agricultural Research Service, Peoria IL(Etats-Unis).) | Butchko , Robert A. E. (Agricultural Research Service, Peoria IL(Etats-Unis).) | Chapman , Sinead (Broad Institute, Cambridge MA(Etats-Unis).) | Coulson , Richard (European Bioinformatics Institute, Cambridge(Royaume Uni).) | Coutinho , Pedro M. (Université Aix-Marseille 2Centre National de la Recherche Scientifique, MarseilleMarseille(France). UMR 6098) | Danchin , Etienne (INRA , Sophia Antipolis (France). UMR 1301 Interactions Biotiques en Santé Végétale ) | Diener , Andrew (University of California, Davis, Los Angeles CA(Etats-Unis).) | Gale , Liane R. (University of Minnesota, St Paul MN(Etats-Unis). ARS) | Gardiner , Donald M. (Commonwealth Scientific and Industrial Research Organisation, St Lucia(Australie). Queensland Bioscience Precinct) | Goff , Stephen (University of Arizona, Tucson AZ(Etats-Unis). BIO5 Institute) | Hammond-Kosack , Kim E. (Rothamsted Research, Harpenden(Royaume Uni). Centre for Sustainable Pest and Disease Management) | Hilburn , Karen (University of Minnesota, St Paul MN(Etats-Unis). ARS) | Hua-Van , Aurélie (Université Paris 11, Orsay(France).) | Jonkers , Wilfried (University of Amsterdam, Amsterdam(Pays-Bas).) | Kazan , Kemal (Commonwealth Scientific and Industrial Research Organisation, St Lucia(Australie). Queensland Bioscience Precinct) | Kodira , Chinnappa D. (Broad Institute, Cambridge MA(Etats-Unis).) | Koehrsen , Michael (Broad Institute, Cambridge MA(Etats-Unis).) | Kumar , Lokesh (Broad Institute, Cambridge MA(Etats-Unis).) | Lee , Yong-Hwan (Seoul National University, Seoul(Corée (République)).) | Li , Liande (University of California, Riverside, Riverside CA(Etats-Unis).) | Manners , John M. (Commonwealth Scientific and Industrial Research Organisation, St Lucia(Australie). Queensland Bioscience Precinct) | Miranda-Saavedra , Diego (Cambridge Institute for Medical Research, Cambridge(Royaume Uni).) | Mukherjee , Mala (Texas A and M University, College Station TX(Etats-Unis).) | Park , Gyungsoon (University of California, Riverside, Riverside CA(Etats-Unis).) | Park , Jongsun (Seoul National University, Seoul(Corée (République)).) | Park , Sook-Young (Pennsylvania State University(Etats-Unis).) | Proctor , Robert H. (Agricultural Research Service, Peoria IL(Etats-Unis).) | Regev , Aviv (Broad Institute, Cambridge MA(Etats-Unis).) | Ruiz-Roldan , Carmen (Universidad de Cordoba, Cordoba(Espagne).) | Sain , Divya (University of California, Riverside, Riverside CA(Etats-Unis).) | Sakthikumar , Sharadha (Broad Institute, Cambridge MA(Etats-Unis).) | Sykes , Sean (Broad Institute, Cambridge MA(Etats-Unis).) | Schwartz , David C. (University of Wisconsin-Madison, Madison WI(Etats-Unis).) | Turgeon , B. Gillian (Cornell University, Ithaca NY(Etats-Unis).) | Wapinski , Ilan (Broad Institute, Cambridge MA(Etats-Unis).) | Yoder , Olen (Adresse personnelle, Ramona CA(France). 17885 Camino Del Roca) | Young , Sarah (Broad Institute, Cambridge MA(Etats-Unis).) | Zeng , Qiandong (Broad Institute, Cambridge MA(Etats-Unis).) | Zhou , Shiguo (University of Wisconsin-Madison, Madison WI(Etats-Unis).) | Galagan , James (Broad Institute, Cambridge MA(Etats-Unis).) | Cuomo , Christina A. (Broad Institute, Cambridge MA(Etats-Unis).) | Kistler , H. Corby (University of Minnesota, St Paul MN(Etats-Unis). ARS) | Rep , Martijn (University of Amsterdam, Amsterdam(Pays-Bas).)
Fusarium species are among the most important phytopathogenic and toxigenic fungi. To understand the molecular underpinnings of pathogenicity in the genus Fusarium, we compared the genomes of three phenotypically diverse species: Fusarium graminearum, Fusarium verticillioides and Fusarium oxysporum f. sp. lycopersici. Our analysis revealed lineage-specific (LS) genomic regions in F. oxysporum that include four entire chromosomes and account for more than one-quarter of the genome. LS regions are rich in transposons and genes with distinct evolutionary profiles but related to pathogenicity, indicative of horizontal acquisition. Experimentally, we demonstrate the transfer of two LS chromosomes between strains of F. oxysporum, converting a non-pathogenic strain into a pathogen. Transfer of LS chromosomes between otherwise genetically isolated strains explains the polyphyletic origin of host specificity and the emergence of new pathogenic lineages in F. oxysporum. These findings put the evolution of fungal pathogenicity into a new perspective
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Institut national de la recherche agronomique