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001-es BibID:BIBFORM057868
035-os BibID:WOS:000345250400093
Első szerző:Karimi Aghcheh, Razieh
Cím:The VELVET A orthologue VEL1 of Trichoderma reesei regulates fungal development and is essential for cellulase gene expression / Razieh Karimi Aghcheh, Zoltán Németh, Lea Atanasova, Erzsébet Fekete, Melinda Paholcsek, Erzsébet Sándor, Benigno Aquino, Irina S. Druzhinina, Levente Karaffa, Christian P. Kubicek
Dátum:2014
ISSN:1932-6203
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:PLoS One. - 9 : 11 (2014), p. e112799-1 - e112799-10. -
További szerzők:Németh Zoltán (1987-) (biomérnök) Atanasova, Lea Fekete Erzsébet (1975-) (biotechnológus, egyetemi tanár) Paholcsek Melinda (1984-) (molekuláris biológus, genetikus) Karaffa Erzsébet Mónika (1972-) (mikrobiológus, egyetemi tanár) Aquino, Benigno Druzhinina, Irina S. Karaffa Levente (1971-) (biotechnológus, egyetemi tanár) Kubicek, Christian P.
Pályázati támogatás:TÁMOP-4.2.4.A/2-11/1-2012-0001
TÁMOP
TÁMOP-4.2.2.A-11/1/KONV-2012-0043
TÁMOP
OTKA-K1006600
OTKA
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2.

001-es BibID:BIBFORM018139
Első szerző:Kubicek, Christian P.
Cím:Comparative genome sequence analysis underscores mycoparasitism as the ancestral life style of Trichoderma / Christian P Kubicek, Alfredo Herrera-Estrella, Verena Seidl-Seiboth, Diego A Martinez, Irina S Druzhinina, Michael Thon, Susanne Zeilinger, Sergio Casas-Flores, Benjamin A Horwitz, Prasun K Mukherjee, Mala Mukherjee, László Kredics, Luis D Alcaraz, Andrea Aerts, Zsuzsanna Antal, Lea Atanasova, Mayte G Cervantes-Badillo, Jean Challacombe, Olga Chertkov, Kevin McCluskey, Fanny Coulpier, Nandan Deshpande, Hans von Döhren, Daniel J Ebbole, Edgardo U Esquivel-Naranjo, Erzsébet Fekete, Michel Flipphi, Fabian Glaser, Elida Y Gómez-Rodríguez, Sabine Gruber, Cliff Han, Bernard Henrissat, Rosa Hermosa, Miguel Hernández-Oñate, Levente Karaffa, Idit Kosti, Stéphane Le Crom, Erika Lindquist, Susan Lucas, Mette Lübeck, Peter S Lübeck, Antoine Margeot, Benjamin Metz, Monica Misra, Helena Nevalainen, Markus Omann, Nicolle Packer, Giancarlo Perrone, Edith E Uresti-Rivera, Asaf Salamov, Monika Schmoll, Bernhard Seiboth, Harris Shapiro, Serenella Sukno, Juan Antonio Tamayo-Ramos, Doris Tisch, Aric Wiest, Heather H Wilkinson, Michael Zhang, Pedro M Coutinho, Charles M Kenerley, Enrique Monte, Scott E Baker, Igor V Grigoriev
Dátum:2011
ISSN:1474-760X
Megjegyzések: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.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:Genome Biology. - 12 : 4 (2011), p. 1-15. -
További szerzők:Herrera-Estrella, Alfredo Seidl-Seiboth, Verena Martinez, Diego A. Druzhinina, Irina S. Thon, Michael Zeilinger, Susanne Casas-Flores, Sergio Horwitz, Benjamin A. Mukherjee, Prasun K. Mukherjee, Mala Kredics László Alcaraz, Luis D. Aerts, Andrea Antal Zsuzsanna (Szeged) Atanasova, Lea Cervantes-Badillo, Mayte G. Challacombe, Jean Chertkov, Olga McCluskey, Kevin Coulpier, Fanny Deshpande, Nandan Döhren, Hans Von Ebbole, Daniel J. Esquivel-Naranjo, Edgardo U. Fekete Erzsébet (1975-) (biotechnológus, egyetemi tanár) Flipphi, Michel (1964-) Glaser, Fabian Gómez-Rodríguez, Elida Y Gruber, Sabine Han, Cliff Henrissat, Bernard Hermosa, Rosa Hernández-Oñate, Miguel Karaffa Levente (1971-) (biotechnológus, egyetemi tanár) Kosti, Idit Le Crom, Stéphane Lindquist, Erika Lucas, Susan Lübeck, Mette Lübeck, Peter S. Margeot, Antoine Metz, Benjamin Misra, Monica Nevalainen, Helena Omann, Markus Packer, Nicolle Perrone, Giancarlo Uresti-Rivera, Edith E. Salamov, Asaf Schmoll, Monika Seiboth, Bernhard Shapiro, Harris Sukno, Serenella Tamayo-Ramos, Juan Antonio Tisch, Doris Wiest, Aric Wilkinson, Heather H. Zhang, Michael Coutinho, Pedro M. Kenerley, Charles M. Monte, Enrique Baker, Scott E. Grigoriev, Igor V.
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3.

001-es BibID:BIBFORM018107
Első szerző:Portnoy, Thomas
Cím:The CRE1 carbon catabolite repressor of the fungus Trichoderma reesei: a master regulator of carbon assimilation / Thomas Portnoy, Antoine Margeot, Rita Linke, Lea Atanasova, Erzsébet Fekete, Erzsébet Sándor, Lukas Hartl, Levente Karaffa, Irina S Druzhinina, Bernhard Seiboth, Stéphane Le Crom, Christian P Kubicek
Dátum:2011
ISSN:1471-2164
Megjegyzések:Background The identification and characterization of the transcriptional regulatory networks governing the physiology and adaptation of microbial cells is a key step in understanding their behaviour. One such wide-domain regulatory circuit, essential to all cells, is carbon catabolite repression (CCR): it allows the cell to prefer some carbon sources, whose assimilation is of high nutritional value, over less profitable ones. In lower multicellular fungi, the C2H2 zinc finger CreA/CRE1 protein has been shown to act as the transcriptional repressor in this process. However, the complete list of its gene targets is not known. Results Here, we deciphered the CRE1 regulatory range in the model cellulose and hemicellulose-degrading fungus Trichoderma reesei (anamorph of Hypocrea jecorina) by profiling transcription in a wild-type and a delta-cre1 mutant strain on glucose at constant growth rates known to repress and de-repress CCR-affected genes. Analysis of genome-wide microarrays reveals 2.8% of transcripts whose expression was regulated in at least one of the four experimental conditions: 47.3% of which were repressed by CRE1, whereas 29.0% were actually induced by CRE1, and 17.2% only affected by the growth rate but CRE1 independent. Among CRE1 repressed transcripts, genes encoding unknown proteins and transport proteins were overrepresented. In addition, we found CRE1-repression of nitrogenous substances uptake, components of chromatin remodeling and the transcriptional mediator complex, as well as developmental processes. Conclusions Our study provides the first global insight into the molecular physiological response of a multicellular fungus to carbon catabolite regulation and identifies several not yet known targets in a growth-controlled environment.
Tárgyszavak:Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:BMC Genomics. - 12 : 269 (2011), p. 1-12. -
További szerzők:Margeot, Antoine Linke, Rita Atanasova, Lea Fekete Erzsébet (1975-) (biotechnológus, egyetemi tanár) Karaffa Erzsébet Mónika (1972-) (mikrobiológus, egyetemi tanár) Hartl, Lukas Karaffa Levente (1971-) (biotechnológus, egyetemi tanár) Druzhinina, Irina S. Seiboth, Bernhard Le Crom, Stéphane Kubicek, Christian P.
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