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Aspergillus Hydrophobins - Identification, Classification and Characterization
Downloaded from orbit.dtu.dk on: Oct 09, 2021 Aspergillus hydrophobins - Identification, classification and characterization Jensen, Britt Guillaume Publication date: 2012 Document Version Publisher's PDF, also known as Version of record Link back to DTU Orbit Citation (APA): Jensen, B. G. (2012). Aspergillus hydrophobins - Identification, classification and characterization. Department of Systems Biology, Technical University of Denmark. General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. Users may download and print one copy of any publication from the public portal for the purpose of private study or research. You may not further distribute the material or use it for any profit-making activity or commercial gain You may freely distribute the URL identifying the publication in the public portal If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. Preface PhD Thesis Britt Guillaume Jensen I Aspergillus hydrophobins – Identification, classification and characterization Preface This thesis is submitted to the Technical University of Denmark and describes the results obtained during my PhD study. The work was carried out at the Center for Microbial Biotechnology (CMB) at the Department of Systems Biology from January 1st 2009 to March 1st 2012. The project was financed by the Technical University of Denmark. First and foremost, I would like to thank my main supervisor Kristian Fog Nielsen for excellent guidance, constructive criticism and interesting discussions. -
Review of Oxepine-Pyrimidinone-Ketopiperazine Type Nonribosomal Peptides
H OH metabolites OH Review Review of Oxepine-Pyrimidinone-Ketopiperazine Type Nonribosomal Peptides Yaojie Guo , Jens C. Frisvad and Thomas O. Larsen * Department of Biotechnology and Biomedicine, Technical University of Denmark, Søltofts Plads, Building 221, DK-2800 Kgs. Lyngby, Denmark; [email protected] (Y.G.); [email protected] (J.C.F.) * Correspondence: [email protected]; Tel.: +45-4525-2632 Received: 12 May 2020; Accepted: 8 June 2020; Published: 15 June 2020 Abstract: Recently, a rare class of nonribosomal peptides (NRPs) bearing a unique Oxepine-Pyrimidinone-Ketopiperazine (OPK) scaffold has been exclusively isolated from fungal sources. Based on the number of rings and conjugation systems on the backbone, it can be further categorized into three types A, B, and C. These compounds have been applied to various bioassays, and some have exhibited promising bioactivities like antifungal activity against phytopathogenic fungi and transcriptional activation on liver X receptor α. This review summarizes all the research related to natural OPK NRPs, including their biological sources, chemical structures, bioassays, as well as proposed biosynthetic mechanisms from 1988 to March 2020. The taxonomy of the fungal sources and chirality-related issues of these products are also discussed. Keywords: oxepine; nonribosomal peptides; bioactivity; biosynthesis; fungi; Aspergillus 1. Introduction Nonribosomal peptides (NRPs), mostly found in bacteria and fungi, are a class of peptidyl secondary metabolites biosynthesized by large modularly organized multienzyme complexes named nonribosomal peptide synthetases (NRPSs) [1]. These products are amongst the most structurally diverse secondary metabolites in nature; they exhibit a broad range of activities, which have been exploited in treatments such as the immunosuppressant cyclosporine A and the antibiotic daptomycin [2,3]. -
Taxonomy, Chemodiversity, and Chemoconsistency of Aspergillus, Penicillium, and Talaromyces Species
View metadata,Downloaded citation and from similar orbit.dtu.dk papers on:at core.ac.uk Dec 20, 2017 brought to you by CORE provided by Online Research Database In Technology Taxonomy, chemodiversity, and chemoconsistency of Aspergillus, Penicillium, and Talaromyces species Frisvad, Jens Christian Published in: Frontiers in Microbiology Link to article, DOI: 10.3389/fmicb.2014.00773 Publication date: 2015 Document Version Publisher's PDF, also known as Version of record Link back to DTU Orbit Citation (APA): Frisvad, J. C. (2015). Taxonomy, chemodiversity, and chemoconsistency of Aspergillus, Penicillium, and Talaromyces species. Frontiers in Microbiology, 5, [773]. DOI: 10.3389/fmicb.2014.00773 General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. • Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. MINI REVIEW ARTICLE published: 12 January 2015 doi: 10.3389/fmicb.2014.00773 Taxonomy, chemodiversity, and chemoconsistency of Aspergillus, Penicillium, and Talaromyces species Jens C. Frisvad* Section of Eukaryotic Biotechnology, Department of Systems Biology, Technical University of Denmark, Kongens Lyngby, Denmark Edited by: Aspergillus, Penicillium, and Talaromyces are among the most chemically inventive of Jonathan Palmer, United States all fungi, producing a wide array of secondary metabolites (exometabolites). -
IV Workshop Libro De Abstracts
IV Workshop Libro de Abstracts Red nacional sobre las micotoxinas y hongos toxigénicos y de sus procesos de descontaminación 29-31 de mayo de 2019 -Facultad de Farmacia y Nutrición - Universidad de Navarra http://micofood.es ISSN: 2444-3158 Editado en Valencia por: Red Nacional sobre las micotoxinas y hongos toxigénicos y de sus procesos de descontaminación. Raquel Torrijos, Juan Manuel Quiles. Micofood 2019 CONTENIDO COMITÉ CIENTÍFICO 2 PROYECTO MICOFOOD 4 BIENVENIDA 5 PROGRAMA 6 ÍNDICE DE ABSTRACTS 9 COMUNICACIONES ORALES 12 POSTERS 32 COLABORADORES 57 NOTAS 58 1 COMITÉ CIENTÍFICO: Jordi Mañes Vinuesa (Universitat de València) Mónica Fernández Franzón (Universitat de València) Giuseppe Meca (Universitat de València) Misericordia Jiménez Escamilla (Universitat de València) Mar Rodríguez Jovita (Universidad de Extremadura) Vicente Sanchis Almenar (Universitat de Lleida) Agustín Ariño Moneva (Universidad de Zaragoza) Covadonga Vázquez Estévez (Universidad Complutense de Madrid) Elena González-Peñas (Universidad de Navarra) Adela López de Cerain (Universidad de Navarra) Luis González Candelas (Consejo Superior de Investigaciones Científicas) Alberto Cepeda Sáez (Universidad de Santiago de Compostela) Francisco Javier Cabañes Saenz (Universitat Autònoma de Barcelona) Ana María García Campaña (Universidad de Granada) COMITÉ ORGANIZADOR: Jordi Mañes Vinuesa (Universitat de València) Elena González-Peñas (Universidad de Navarra) Adela López de Cerain (Universidad de Navarra) Monica Fernandez Franzon (Universitat de València) Cristina Juan Garcia -
Identification of Fungi Storage Types by Sequencing Method
Zh. T. Abdrassulova et al /J. Pharm. Sci. & Res. Vol. 10(3), 2018, 689-692 Identification of Fungi Storage Types by Sequencing Method Zh. T. Abdrassulova, A. M. Rakhmetova*, G. A. Tussupbekova#, Al-Farabi Kazakh national university, 050040, Republic of Kazakhstan, Almaty, al-Farabi Ave., 71 *Karaganda State University named after the academician E.A. Buketov #A;-Farabi Kazakh National University, 050040, Republic of Kazakhstan, Almaty, al0Farabi Ave, 71 E. M. Imanova, Kazakh State Women’s Teacher Training University, 050000, Republic of Kazakhstan, Almaty, Aiteke bi Str., 99 M. S. Agadieva, R. N. Bissalyyeva Aktobe regional governmental university named after K.Zhubanov, 030000, Republic of Kazakhstan, Аktobe, A. Moldagulova avenue, 34 Abstract With the use of classical identification methods, which imply the identification of fungi by cultural and morphological features, they may not be reliable. With the development of modern molecular methods, it became possible to quickly and accurately determine the species and race of the fungus. The purpose of this work was to study bioecology and refine the species composition of fungi of the genus Aspergillus, Penicillium on seeds of cereal crops. The article presents materials of scientific research on morphological and molecular genetic peculiarities of storage fungi, affecting seeds of grain crops. Particular attention is paid to the fungi that develop in the stored grain. The seeds of cereals (Triticum aestivum L., Avena sativa L., Hordeum vulgare L., Zea mays L., Oryza sativa L., Sorghum vulgare Pers., Panicum miliaceum L.) were collected from the granaries of five districts (Talgar, Iliysky, Karasai, Zhambul, Panfilov) of the Almaty region. The pathogens of diseases of fungal etiology were found from the genera Penicillium, Aspergillus influencing the safety, quality and safety of the grain. -
Analysis and Optimisation of Plant Biomass Degrading Enzyme Production in Aspergillus
Analysis and optimisation of plant biomass degrading enzyme production in Aspergillus Helena Marie Culleton Analysis and optimisation of plant biomass degrading enzyme production in Aspergillus Analyse en optimalisatie van de productie van planten biomassa afbrekende enzymen in Aspergillus (met een Nederlandse samenvatting) Proefschrift ter verkrijging van de graad van doctor aan de Universiteit Utrecht op gezag van de rector magnificus, prof.dr. G.J. van der Zwaan, ingevolge het besluit van het college voor promoties in het openbaar te verdedigen op woensdag 26 februari 2015 des middags te 12.45 uur door Helena Marie Culleton geboren op 3 april 1986 te Wexford, Ireland Promotor: Prof. Dr. ir. R.P. de Vries Co-promotor: Dr. V.A. McKie For my parents and family The Aspergillus niger image on the cover was kindly provided by; Dr. Nick Reid, Professor of Fungal Cell Biology, Director, Manchester Fungal Infection Group, Institute of Inflammation and Repair, University of Manchester, CTF Building, Grafton Street, Manchester M13 9NT. Printed by Snap ™ Printing, www.snap.ie The research described in this thesis was performed in; Megazyme International Ireland, Bray Business Park, Bray, Co. Wicklow, Ireland; Fungal Molecular Physiology, Utrecht University, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands; CBS-KNAW Fungal Biodiversity Centre, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands; and supported by Megazyme International Ireland, Bray Business Park, Bray, Co. Wicklow, Ireland. Contents Chapter 1 General Introduction 9 Chapter 2 Closely -
Diversity and Saline Resistance of Endophytic Fungi Associated with Pinus Thunbergii in Coastal Shelterbelts of Korea Young Ju Min1, Myung Soo Park1, Jonathan J
J. Microbiol. Biotechnol. (2014), 24(3), 324–333 http://dx.doi.org/10.4014/jmb.1310.10041 Research Article jmb Diversity and Saline Resistance of Endophytic Fungi Associated with Pinus thunbergii in Coastal Shelterbelts of Korea Young Ju Min1, Myung Soo Park1, Jonathan J. Fong1, Ying Quan1, Sungcheol Jung2, and Young Woon Lim1* 1School of Biological Sciences, Seoul National University, Seoul 151-747, Republic of Korea 2Warm-Temperate and Subtropical Forest Research Center, KFRI, Seogwipo 697-050, Republic of Korea Received: October 14, 2013 Revised: November 29, 2013 The Black Pine, Pinus thunbergii, is widely distributed along the eastern coast of Korea and its Accepted: December 4, 2013 importance as a shelterbelt was highlighted after tsunamis in Indonesia and Japan. The root endophytic diversity of P. thunbergii was investigated in three coastal regions; Goseong, Uljin, and Busan. Fungi were isolated from the root tips, and growth rates of pure cultures were First published online measured and compared between PDA with and without 3% NaCl to determine their saline December 9, 2013 resistance. A total of 259 isolates were divided into 136 morphotypes, of which internal *Corresponding author transcribed spacer region sequences identified 58 species. Representatives of each major fungi Phone: +82-2-880-6708; phylum were present: 44 Ascomycota, 8 Zygomycota, and 6 Basidiomycota. Eighteen species Fax: +82-2-871-5191; exhibited saline resistance, many of which were Penicillium and Trichoderma species. Shoreline E-mail: [email protected] habitats harbored higher saline-tolerant endophytic diversity compared with inland sites. This investigation indicates that endophytes of P. thunbergii living closer to the coast may have pISSN 1017-7825, eISSN 1738-8872 higher resistance to salinity and potentially have specific relationships with P. -
Identification and Nomenclature of the Genus Penicillium
Downloaded from orbit.dtu.dk on: Dec 20, 2017 Identification and nomenclature of the genus Penicillium Visagie, C.M.; Houbraken, J.; Frisvad, Jens Christian; Hong, S. B.; Klaassen, C.H.W.; Perrone, G.; Seifert, K.A.; Varga, J.; Yaguchi, T.; Samson, R.A. Published in: Studies in Mycology Link to article, DOI: 10.1016/j.simyco.2014.09.001 Publication date: 2014 Document Version Publisher's PDF, also known as Version of record Link back to DTU Orbit Citation (APA): Visagie, C. M., Houbraken, J., Frisvad, J. C., Hong, S. B., Klaassen, C. H. W., Perrone, G., ... Samson, R. A. (2014). Identification and nomenclature of the genus Penicillium. Studies in Mycology, 78, 343-371. DOI: 10.1016/j.simyco.2014.09.001 General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. • Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. available online at www.studiesinmycology.org STUDIES IN MYCOLOGY 78: 343–371. Identification and nomenclature of the genus Penicillium C.M. -
Mining of Cryptic Secondary Metabolism in Aspergillus
Downloaded from orbit.dtu.dk on: Oct 10, 2021 Mining of Cryptic Secondary Metabolism in Aspergillus Guo, Yaojie Publication date: 2020 Document Version Publisher's PDF, also known as Version of record Link back to DTU Orbit Citation (APA): Guo, Y. (2020). Mining of Cryptic Secondary Metabolism in Aspergillus. DTU Bioengineering. General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. Users may download and print one copy of any publication from the public portal for the purpose of private study or research. You may not further distribute the material or use it for any profit-making activity or commercial gain You may freely distribute the URL identifying the publication in the public portal If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. Mining of Cryptic Secondary Metabolism in Aspergillus O O O N R HN O N N N O O O OH OH O O OH OH OH O OH O OH OH OH OH HO O OH OH O OH OH OH O Yaojie Guo PhD Thesis Department of Biotechnology and Biomedicine Technical University of Denmark September 2020 Mining of Cryptic Secondary Metabolism in Aspergillus Yaojie Guo PhD Thesis Department of Biotechnology and Biomedicine Technical University of Denmark September 2020 Supervisors: Professor Thomas Ostenfeld Larsen Professor Uffe Hasbro Mortensen Preface This thesis is submitted to the Technical University of Denmark (Danmarks Tekniske Universitet, DTU) in partial fulfillment of the requirements for the Degree of Doctor of Philosophy. -
Characterization of Terrelysin, a Potential Biomarker for Aspergillus Terreus
Graduate Theses, Dissertations, and Problem Reports 2012 Characterization of terrelysin, a potential biomarker for Aspergillus terreus Ajay Padmaj Nayak West Virginia University Follow this and additional works at: https://researchrepository.wvu.edu/etd Recommended Citation Nayak, Ajay Padmaj, "Characterization of terrelysin, a potential biomarker for Aspergillus terreus" (2012). Graduate Theses, Dissertations, and Problem Reports. 3598. https://researchrepository.wvu.edu/etd/3598 This Dissertation is protected by copyright and/or related rights. It has been brought to you by the The Research Repository @ WVU with permission from the rights-holder(s). You are free to use this Dissertation in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you must obtain permission from the rights-holder(s) directly, unless additional rights are indicated by a Creative Commons license in the record and/ or on the work itself. This Dissertation has been accepted for inclusion in WVU Graduate Theses, Dissertations, and Problem Reports collection by an authorized administrator of The Research Repository @ WVU. For more information, please contact [email protected]. Characterization of terrelysin, a potential biomarker for Aspergillus terreus Ajay Padmaj Nayak Dissertation submitted to the School of Medicine at West Virginia University in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Immunology and Microbial Pathogenesis Donald H. Beezhold, -
Diversity and Bioprospection of Fungal Community Present in Oligotrophic Soil of Continental Antarctica
Extremophiles (2015) 19:585–596 DOI 10.1007/s00792-015-0741-6 ORIGINAL PAPER Diversity and bioprospection of fungal community present in oligotrophic soil of continental Antarctica Valéria M. Godinho · Vívian N. Gonçalves · Iara F. Santiago · Hebert M. Figueredo · Gislaine A. Vitoreli · Carlos E. G. R. Schaefer · Emerson C. Barbosa · Jaquelline G. Oliveira · Tânia M. A. Alves · Carlos L. Zani · Policarpo A. S. Junior · Silvane M. F. Murta · Alvaro J. Romanha · Erna Geessien Kroon · Charles L. Cantrell · David E. Wedge · Stephen O. Duke · Abbas Ali · Carlos A. Rosa · Luiz H. Rosa Received: 20 November 2014 / Accepted: 16 February 2015 / Published online: 26 March 2015 © Springer Japan 2015 Abstract We surveyed the diversity and capability of understanding eukaryotic survival in cold-arid oligotrophic producing bioactive compounds from a cultivable fungal soils. We hypothesize that detailed further investigations community isolated from oligotrophic soil of continen- may provide a greater understanding of the evolution of tal Antarctica. A total of 115 fungal isolates were obtained Antarctic fungi and their relationships with other organisms and identified in 11 taxa of Aspergillus, Debaryomyces, described in that region. Additionally, different wild pristine Cladosporium, Pseudogymnoascus, Penicillium and Hypo- bioactive fungal isolates found in continental Antarctic soil creales. The fungal community showed low diversity and may represent a unique source to discover prototype mol- richness, and high dominance indices. The extracts of ecules for use in drug and biopesticide discovery studies. Aspergillus sydowii, Penicillium allii-sativi, Penicillium brevicompactum, Penicillium chrysogenum and Penicil- Keywords Antarctica · Drug discovery · Ecology · lium rubens possess antiviral, antibacterial, antifungal, Fungi · Taxonomy antitumoral, herbicidal and antiprotozoal activities. -
AR TICLE a Plant Pathology Perspective of Fungal Genome Sequencing
IMA FUNGUS · 8(1): 1–15 (2017) doi:10.5598/imafungus.2017.08.01.01 A plant pathology perspective of fungal genome sequencing ARTICLE Janneke Aylward1, Emma T. Steenkamp2, Léanne L. Dreyer1, Francois Roets3, Brenda D. Wingfield4, and Michael J. Wingfield2 1Department of Botany and Zoology, Stellenbosch University, Private Bag X1, Matieland 7602, South Africa; corresponding author e-mail: [email protected] 2Department of Microbiology and Plant Pathology, University of Pretoria, Pretoria 0002, South Africa 3Department of Conservation Ecology and Entomology, Stellenbosch University, Private Bag X1, Matieland 7602, South Africa 4Department of Genetics, University of Pretoria, Pretoria 0002, South Africa Abstract: The majority of plant pathogens are fungi and many of these adversely affect food security. This mini- Key words: review aims to provide an analysis of the plant pathogenic fungi for which genome sequences are publically genome size available, to assess their general genome characteristics, and to consider how genomics has impacted plant pathogen evolution pathology. A list of sequenced fungal species was assembled, the taxonomy of all species verified, and the potential pathogen lifestyle reason for sequencing each of the species considered. The genomes of 1090 fungal species are currently (October plant pathology 2016) in the public domain and this number is rapidly rising. Pathogenic species comprised the largest category FORTHCOMING MEETINGS FORTHCOMING (35.5 %) and, amongst these, plant pathogens are predominant. Of the 191 plant pathogenic fungal species with available genomes, 61.3 % cause diseases on food crops, more than half of which are staple crops. The genomes of plant pathogens are slightly larger than those of other fungal species sequenced to date and they contain fewer coding sequences in relation to their genome size.