Comparative genome sequence analysis underscores mycoparasitism as the ancestral life style of Trichoderma.
2011
Kubicek, Christian | Herrera-Estrella, Alfredo | Seidl-Seiboth, Verena | Martinez, Diego | Druzhinina, Irina | Thon, Michael | Zeilinger, Susanne | Casas-Flores, Sergio | Horwitz, Benjamin | Mukherjee, Prasun | Mukherjee, Mala | Kredics, László | Alcaraz, Luis | Aerts, Andrea, A. | Antal, Zsuzsanna | Atanasova, Lea | Cervantes-Badillo, Mayte | Challacombe, Jean | Chertkov, Olga | Mccluskey, Kevin | Coulpier, Fanny | Deshpande, Nandan | von Döhren, Hans | Ebbole, Daniel | Esquivel-Naranjo, Edgardo | Fekete, Erzsébet | Flipphi, Michel | Glaser, Fabian | Gómez-Rodríguez, Elida | Gruber, Sabine | Han, Cliff | Henrissat, Bernard | Hermosa, Rosa | Hernández-Oñate, Miguel | Karaffa, Levente | Kosti, Idit | Le Crom, Stéphane | Lindquist, Erika | Lucas, Susan | Lübeck, Mette | Lübeck, Peter | Margeot, Antoine | Metz, Benjamin | Misra, Monica | Nevalainen, Helena | Omann, Markus | Packer, Nicolle | Perrone, Giancarlo | Uresti-Rivera, Edith | Salamov, Asaf | Schmoll, Monika | Seiboth, Bernhard | Shapiro, Harris | Sukno, Serenella | Tamayo-Ramos, Juan Antonio | Tisch, Doris | Wiest, Aric | Wilkinson, Heather | Zhang, Michael | Coutinho, Pedro | Kenerley, Charles | Baker, Scott | Grigoriev, Igor | Massachusetts Institute of Technology (MIT) | Universidad de Salamanca [España] = University of Salamanca [Spain] | Instituto Potosino de Investigacion Cientifica y Tecnologica (IPICYT) ; Consejo Nacional de Ciencia y Tecnología [Mexico] (CONACYT) | Technion - Israel Institute of Technology [Haifa] | University of Szeged [Szeged] | DOE Joint Genome Institute [Walnut Creek] | Los Alamos National Laboratory (LANL) | University of Missouri [Kansas City] (UMKC) ; University of Missouri System | GenomiqueENS (Genomique ENS) ; Institut de biologie de l'ENS Paris (IBENS) ; Département de Biologie - ENS-PSL (IBENS) ; École normale supérieure - Paris (ENS-PSL) ; Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS-PSL) ; Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Département de Biologie - ENS-PSL (IBENS) ; École normale supérieure - Paris (ENS-PSL) ; Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS-PSL) ; Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS) | Macquarie University | Texas A&M University System | Department of Energy / Joint Genome Institute (DOE) ; Los Alamos National Laboratory (LANL) | Architecture et fonction des macromolécules biologiques (AFMB) ; Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) | Aalborg University [Denmark] (AAU) | IFP Energies nouvelles (IFPEN) | Joint Genome Institute (JGI) ; United States Department of Energy | Institute of Sciences of Food Production (ISPA) ; National Research Council of Italy | Consiglio Nazionale delle Ricerche (CNR) | Vienna University of Technology = Technische Universität Wien (TU Wien) | Wageningen University and Research [Wageningen] (WUR) | Texas A&M University [College Station] | United States Department of Energy (DOE) DE-AC02-05CH112Junta de Castilla y Leon GR67 Spanish GovernmentAustrian Science Fund (FWF)FWF P17895-B06 P20559 T390 P18109-B12 P-19421 V139B20 P-19340 Ramon y Cajal from the Spanish Ministry of Science and Innovation (MCINN) RYC-2004-003005 Vienna Science and Technology Fund WWTF LS09-036Austrian Science Fund (FWF) V 139 | ANR-07-BIOE-0006,E-TRICEL,Exploration de la biodiversité enzymatique pour la complémentation du secrétome de Trichoderma reesei afin d'améliorer l'hydrolyse des lignocelluloses(2007) | European Project: 13431-C02,AGL2009-13431-C02 | European Project: 0512/AGR,AGL
International audience
Show more [+] Less [-]English. Background: Mycoparasitism, a lifestyle where one fungus is parasitic on another fungus, has special relevance when the prey is a plant pathogen, providing a strategy for biological control of pests for plant protection. Probably, the most studied biocontrol agents are species of the genus Hypocrea/Trichoderma.Results: Here we report an analysis of the genome sequences of the two biocontrol species Trichoderma atroviride (teleomorph Hypocrea atroviridis) and Trichoderma virens (formerly Gliocladium virens, teleomorph Hypocrea virens), and a comparison with Trichoderma reesei (teleomorph Hypocrea jecorina). These three Trichoderma species display a remarkable conservation of gene order (78 to 96%), and a lack of active mobile elements probably due to repeat-induced point mutation. Several gene families are expanded in the two mycoparasitic species relative to T. reesei or other ascomycetes, and are overrepresented in non-syntenic genome regions. A phylogenetic analysis shows that T. reesei and T. virens are derived relative to T. atroviride. The mycoparasitism-specific genes thus arose in a common Trichoderma ancestor but were subsequently lost in T. reesei.Conclusions: The data offer a better understanding of mycoparasitism, and thus enforce the development of improved biocontrol strains for efficient and environmentally friendly protection of plants.
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