Rostás, Michael Georg

[["dc.bibliographiccitation.artnumber","2200276"],["dc.bibliographiccitation.journal","Macromolecular Materials and Engineering"],["dc.contributor.author","Muskat, Linda C."],["dc.contributor.author","Jiang, Lin"],["dc.contributor.author","Brikmann, Johannes"],["dc.contributor.author","Rostás, Michael"],["dc.contributor.author","Patel, Anant V."],["dc.date.accessioned","2022-09-01T09:50:17Z"],["dc.date.available","2022-09-01T09:50:17Z"],["dc.date.issued","2022"],["dc.description.sponsorship"," Deutsche Forschungsgemeinschaft https://doi.org/10.13039/501100001659"],["dc.identifier.doi","10.1002/mame.202200276"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/113668"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-597"],["dc.relation.eissn","1439-2054"],["dc.relation.issn","1438-7492"],["dc.rights.uri","http://creativecommons.org/licenses/by-nc-nd/4.0/"],["dc.title","Development of a Self‐Adhesive Oleogel Formulation Designed for the Slow Release of Semiochemicals"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","Frontiers in Microbiology"],["dc.bibliographiccitation.volume","10"],["dc.contributor.author","Raad, Maya"],["dc.contributor.author","Glare, Travis R."],["dc.contributor.author","Brochero, Helena L."],["dc.contributor.author","Müller, Caroline"],["dc.contributor.author","Rostás, Michael"],["dc.date.accessioned","2020-12-10T18:44:27Z"],["dc.date.available","2020-12-10T18:44:27Z"],["dc.date.issued","2019"],["dc.identifier.doi","10.3389/fmicb.2019.01481"],["dc.identifier.eissn","1664-302X"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/78460"],["dc.notes.intern","DOI Import GROB-354"],["dc.relation.iserratumof","/handle/2/59826"],["dc.title","Corrigendum: Transcriptional Reprogramming of Arabidopsis thaliana Defence Pathways by the Entomopathogen Beauveria bassiana Correlates With Resistance Against a Fungal Pathogen but Not Against Insects"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","erratum_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","100139"],["dc.bibliographiccitation.journal","Current Research in Microbial Sciences"],["dc.bibliographiccitation.volume","3"],["dc.contributor.author","Cruz-Magalhães, Valter"],["dc.contributor.author","Nieto-Jacobo, Maria Fernanda"],["dc.contributor.author","Rostás, Michael"],["dc.contributor.author","Echaide-Aquino, Jesus Francisco"],["dc.contributor.author","Esquivel-Naranjo, Edgardo Ulises"],["dc.contributor.author","Stewart, Alison"],["dc.contributor.author","Loguercio, Leandro L."],["dc.contributor.author","Mendoza-Mendoza, Artemio"],["dc.date.accessioned","2022-09-01T09:49:32Z"],["dc.date.available","2022-09-01T09:49:32Z"],["dc.date.issued","2022"],["dc.description.abstract","The Skn7, Ssk1 and Rim15 proteins are response regulators involved in osmotic, oxidative and nutritional stress in fungi. In order to verify the involvement of these genes in Trichoderma atroviride IMI206040’s growth, conidiation, direct antagonism against plant pathogens (Rhizoctonia solani and Sclerotinia sclerotiorum), production of volatile organic compounds (VOCs) with fungistatic effect, and interaction with plants (growth promotion), single mutants were generated, and the phenotypic patterns were analysed in comparison to the wild-type (wt) strain. The mutants were submitted to osmotic, oxidative, membrane and cell wall stress conditions in vitro. The Δskn7 and Δrim15 mutants did not show either significant differences at morphological level, or marked decreases in mycelial growth and conidiation in relation to wt, whereas Δssk1 had altered phenotypes in most conditions tested. The plant-growth promotion of Arabidopsis thaliana seedlings induced by VOCs was not quantitatively modified by any of the mutants in relation to the wt strain, although possible differences in secondary root hairs was noticed for Δrim15. The fungistatic activity was significantly altered for Δssk1 and Δrim15. Overall, the Δssk1 strain showed remarkable morphological differences, with decrease in mycelial growth and conidiation, being also affected in the antagonistic capacity against plant pathogens. The impacts demonstrated by the deletion of ssk1 suggest this gene has a relevant participation in the signalling response to different stresses in T. atroviride and in the interactive metabolism with phytopathogens and plants. On the other hand, unlike other fungal models, Skn7 did not appear to have a critical participation in the above-mentioned processes; Rim15 seemed to confirm its involvement in modulating cellular responses to nutritional status, although with a possible cross-talk with other cellular processes. Our results suggest that Ssk1 likely plays a key regulatory role, not only in basic metabolisms of T. atroviride, but also in biocontrol-related characteristics."],["dc.identifier.doi","10.1016/j.crmicr.2022.100139"],["dc.identifier.pii","S2666517422000360"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/113453"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-597"],["dc.relation.issn","2666-5174"],["dc.relation.orgunit","Abteilung Agrarentomologie"],["dc.rights","CC BY-NC-ND 4.0"],["dc.rights.uri","https://www.elsevier.com/tdm/userlicense/1.0/"],["dc.title","Histidine kinase two-component response regulators Ssk1, Skn7 and Rim15 differentially control growth, developmental and volatile organic compounds emissions as stress responses in Trichoderma atroviride"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","544"],["dc.bibliographiccitation.issue","5-6"],["dc.bibliographiccitation.journal","Journal of Chemical Ecology"],["dc.bibliographiccitation.lastpage","556"],["dc.bibliographiccitation.volume","46"],["dc.contributor.author","Atijegbe, Sylvester R."],["dc.contributor.author","Mansfield, Sarah"],["dc.contributor.author","Ferguson, Colin M."],["dc.contributor.author","Worner, Susan P."],["dc.contributor.author","Rostás, Michael"],["dc.date.accessioned","2021-04-14T08:26:07Z"],["dc.date.available","2021-04-14T08:26:07Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1007/s10886-020-01183-5"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/81837"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation.eissn","1573-1561"],["dc.relation.issn","0098-0331"],["dc.title","Host Range Expansion of an Endemic Insect Herbivore is Associated With High Nitrogen and Low Fibre Content in Exotic Pasture Plants"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","Journal of Applied Entomology"],["dc.contributor.author","Atijegbe, Sylvester R."],["dc.contributor.author","Mansfield, Sarah"],["dc.contributor.author","Ferguson, Colin M."],["dc.contributor.author","Rostás, Michael"],["dc.contributor.author","Worner, Susan P."],["dc.date.accessioned","2022-05-02T08:02:28Z"],["dc.date.available","2022-05-02T08:02:28Z"],["dc.date.issued","2022"],["dc.identifier.doi","10.1111/jen.13002"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/107331"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-561"],["dc.relation.eissn","1439-0418"],["dc.relation.issn","0931-2048"],["dc.rights.uri","http://onlinelibrary.wiley.com/termsAndConditions#vor"],["dc.title","Thermal requirements for egg development of two endemic Wiseana pest species (Lepidoptera: Hepialidae) of economic importance"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","Theoretical and Applied Genetics"],["dc.contributor.author","Obermeier, Christian"],["dc.contributor.author","Mason, Annaliese S."],["dc.contributor.author","Meiners, Torsten"],["dc.contributor.author","Petschenka, Georg"],["dc.contributor.author","Rostás, Michael"],["dc.contributor.author","Will, Torsten"],["dc.contributor.author","Wittkop, Benjamin"],["dc.contributor.author","Austel, Nadine"],["dc.date.accessioned","2022-04-01T10:01:11Z"],["dc.date.available","2022-04-01T10:01:11Z"],["dc.date.issued","2022"],["dc.description.abstract","Abstract In the past, breeding for incorporation of insect pest resistance or tolerance into cultivars for use in integrated pest management schemes in oilseed rape/canola ( Brassica napus ) production has hardly ever been approached. This has been largely due to the broad availability of insecticides and the complexity of dealing with high-throughput phenotyping of insect performance and plant damage parameters. However, recent changes in the political framework in many countries demand future sustainable crop protection which makes breeding approaches for crop protection as a measure for pest insect control attractive again. At the same time, new camera-based tracking technologies, new knowledge-based genomic technologies and new scientific insights into the ecology of insect– Brassica interactions are becoming available. Here we discuss and prioritise promising breeding strategies and direct and indirect breeding targets, and their time-perspective for future realisation in integrated insect pest protection of oilseed rape. In conclusion, researchers and oilseed rape breeders can nowadays benefit from an array of new technologies which in combination will accelerate the development of improved oilseed rape cultivars with multiple insect pest resistances/tolerances in the near future."],["dc.identifier.doi","10.1007/s00122-022-04074-3"],["dc.identifier.pii","4074"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/105620"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-530"],["dc.relation.eissn","1432-2242"],["dc.relation.issn","0040-5752"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","Perspectives for integrated insect pest protection in oilseed rape breeding"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","524"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Molecular Plant-Microbe Interactions®"],["dc.bibliographiccitation.lastpage","537"],["dc.bibliographiccitation.volume","34"],["dc.contributor.author","Schweiger, Rabea"],["dc.contributor.author","Padilla-Arizmendi, Fabiola"],["dc.contributor.author","Nogueira-López, Guillermo"],["dc.contributor.author","Rostás, Michael"],["dc.contributor.author","Lawry, Robert"],["dc.contributor.author","Brown, Chris"],["dc.contributor.author","Hampton, John"],["dc.contributor.author","Steyaert, Johanna M."],["dc.contributor.author","Müller, Caroline"],["dc.contributor.author","Mendoza-Mendoza, Artemio"],["dc.date.accessioned","2021-08-12T07:45:15Z"],["dc.date.available","2021-08-12T07:45:15Z"],["dc.date.issued","2021"],["dc.description.abstract","The interactions of crops with root-colonizing endophytic microorganisms are highly relevant to agriculture, because endophytes can modify plant resistance to pests and increase crop yields. We investigated the interactions between the host plant Zea mays and the endophytic fungus Trichoderma virens at 5 days postinoculation grown in a hydroponic system. Wild-type T. virens and two knockout mutants, with deletion of the genes tv2og1 or vir4 involved in specialized metabolism, were analyzed. Root colonization by the fungal mutants was lower than that by the wild type. All fungal genotypes suppressed root biomass. Metabolic fingerprinting of roots, mycelia, and fungal culture supernatants was performed using ultrahigh performance liquid chromatography coupled to diode array detection and quadrupole time-of-flight tandem mass spectrometry. The metabolic composition of T. virens-colonized roots differed profoundly from that of noncolonized roots, with the effects depending on the fungal genotype. In particular, the concentrations of several metabolites derived from the shikimate pathway, including an amino acid and several flavonoids, were modulated. The expression levels of some genes coding for enzymes involved in these pathways were affected if roots were colonized by the ∆vir4 genotype of T. virens. Furthermore, mycelia and fungal culture supernatants of the different T. virens genotypes showed distinct metabolomes. Our study highlights the fact that colonization by endophytic T. virens leads to far-reaching metabolic changes, partly related to two fungal genes. Both metabolites produced by the fungus and plant metabolites modulated by the interaction probably contribute to these metabolic patterns. The metabolic changes in plant tissues may be interlinked with systemic endophyte effects often observed in later plant developmental stages. [Formula: see text] Copyright © 2021 The Author(s). This is an open access article distributed under the CC BY 4.0 International license ."],["dc.description.abstract","The interactions of crops with root-colonizing endophytic microorganisms are highly relevant to agriculture, because endophytes can modify plant resistance to pests and increase crop yields. We investigated the interactions between the host plant Zea mays and the endophytic fungus Trichoderma virens at 5 days postinoculation grown in a hydroponic system. Wild-type T. virens and two knockout mutants, with deletion of the genes tv2og1 or vir4 involved in specialized metabolism, were analyzed. Root colonization by the fungal mutants was lower than that by the wild type. All fungal genotypes suppressed root biomass. Metabolic fingerprinting of roots, mycelia, and fungal culture supernatants was performed using ultrahigh performance liquid chromatography coupled to diode array detection and quadrupole time-of-flight tandem mass spectrometry. The metabolic composition of T. virens-colonized roots differed profoundly from that of noncolonized roots, with the effects depending on the fungal genotype. In particular, the concentrations of several metabolites derived from the shikimate pathway, including an amino acid and several flavonoids, were modulated. The expression levels of some genes coding for enzymes involved in these pathways were affected if roots were colonized by the ∆vir4 genotype of T. virens. Furthermore, mycelia and fungal culture supernatants of the different T. virens genotypes showed distinct metabolomes. Our study highlights the fact that colonization by endophytic T. virens leads to far-reaching metabolic changes, partly related to two fungal genes. Both metabolites produced by the fungus and plant metabolites modulated by the interaction probably contribute to these metabolic patterns. The metabolic changes in plant tissues may be interlinked with systemic endophyte effects often observed in later plant developmental stages. [Formula: see text] Copyright © 2021 The Author(s). This is an open access article distributed under the CC BY 4.0 International license ."],["dc.identifier.doi","10.1094/MPMI-04-20-0081-R"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/88407"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-448"],["dc.relation.eissn","1943-7706"],["dc.relation.issn","0894-0282"],["dc.title","Insights into Metabolic Changes Caused by the Trichoderma virens –Maize Root Interaction"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","Microbial Ecology"],["dc.contributor.author","Cusumano, Antonino"],["dc.contributor.author","Bella, Patrizia"],["dc.contributor.author","Peri, Ezio"],["dc.contributor.author","Rostás, Michael"],["dc.contributor.author","Guarino, Salvatore"],["dc.contributor.author","Lievens, Bart"],["dc.contributor.author","Colazza, Stefano"],["dc.date.accessioned","2022-09-01T09:51:27Z"],["dc.date.available","2022-09-01T09:51:27Z"],["dc.date.issued","2022"],["dc.description.abstract","Abstract\n \n Floral nectar is ubiquitously colonized by a variety of microorganisms among which yeasts and bacteria are the most common. Microorganisms inhabiting floral nectar can alter several nectar traits, including nectar odor by producing microbial volatile organic compounds (mVOCs). Evidence showing that mVOCs can affect the foraging behavior of insect pollinators is increasing in the literature, whereas the role of mVOCs in altering the foraging behavior of third-trophic level organisms such as insect parasitoids is largely overlooked. Parasitoids are frequent visitors of flowers and are well known to feed on nectar. In this study, we isolated bacteria inhabiting floral nectar of buckwheat,\n Fagopyrum esculentum\n (Polygonales: Polygonaceae), to test the hypothesis that nectar bacteria affect the foraging behavior of the egg parasitoid\n Trissolcus basalis\n (Hymenoptera: Scelionidae) via changes in odors of nectar. In behavioral assays, we found that\n T\n .\n basalis\n wasps are attracted toward nectar fermented by 4 out of the 14 bacterial strains isolated, which belong to\n Staphylococcus epidermidis\n ,\n Terrabacillus saccharophilus\n (both Firmicutes),\n Pantoea\n sp. (Proteobacteria), and\n Curtobacterium\n sp. (Actinobacteria). Results of chemical investigations revealed significant differences in the volatile blend composition of nectars fermented by the bacterial isolates. Our results indicate that nectar-inhabiting bacteria play an important role in the interactions between flowering plants and foraging parasitoids. These results are also relevant from an applied perspective as flowering resources, such as buckwheat, are largely used in agriculture to promote conservation biological control of insect pests."],["dc.description.sponsorship"," Università degli Studi di Palermo http://dx.doi.org/10.13039/501100004913"],["dc.description.sponsorship"," Università degli Studi di Palermo 501100004913"],["dc.identifier.doi","10.1007/s00248-022-02078-6"],["dc.identifier.pii","2078"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/113968"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-597"],["dc.relation.eissn","1432-184X"],["dc.relation.issn","0095-3628"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","Nectar-Inhabiting Bacteria Affect Olfactory Responses of an Insect Parasitoid by Altering Nectar Odors"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","107276"],["dc.bibliographiccitation.journal","Journal of Invertebrate Pathology"],["dc.bibliographiccitation.volume","169"],["dc.contributor.author","Cheong, Peter C.H."],["dc.contributor.author","Glare, Travis R."],["dc.contributor.author","Rostás, Michael"],["dc.contributor.author","Haines, Stephen"],["dc.contributor.author","Brookes, Jenny J."],["dc.contributor.author","Ford, Stephen"],["dc.date.accessioned","2020-12-10T14:25:12Z"],["dc.date.available","2020-12-10T14:25:12Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1016/j.jip.2019.107276"],["dc.identifier.issn","0022-2011"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/72478"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Lack of involvement of chitinase in direct toxicity of Beauveria bassiana cultures to the aphid Myzus persicae"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","28"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Entomologia Experimentalis et Applicata"],["dc.bibliographiccitation.lastpage","51"],["dc.bibliographiccitation.volume","169"],["dc.contributor.author","Conti, Eric"],["dc.contributor.author","Avila, Gonzalo"],["dc.contributor.author","Barratt, Barbara"],["dc.contributor.author","Cingolani, Fernanda"],["dc.contributor.author","Colazza, Stefano"],["dc.contributor.author","Guarino, Salvatore"],["dc.contributor.author","Hoelmer, Kim"],["dc.contributor.author","Laumann, Raul Alberto"],["dc.contributor.author","Maistrello, Lara"],["dc.contributor.author","Martel, Guillaume"],["dc.contributor.author","Peri, Ezio"],["dc.contributor.author","Rodriguez‐Saona, Cesar"],["dc.contributor.author","Rondoni, Gabriele"],["dc.contributor.author","Rostás, Michael"],["dc.contributor.author","Roversi, Pio Federico"],["dc.contributor.author","Sforza, René F.H."],["dc.contributor.author","Tavella, Luciana"],["dc.contributor.author","Wajnberg, Eric"],["dc.date.accessioned","2021-04-14T08:22:55Z"],["dc.date.available","2021-04-14T08:22:55Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1111/eea.12967"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/80735"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation.eissn","1570-7458"],["dc.relation.issn","0013-8703"],["dc.title","Biological control of invasive stink bugs: review of global state and future prospects"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]