Tesis Doctoral
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
FUNGI ASSOCIATED with DECAY in TREATED SOUTHERN PINE UTILITY POLES in the EASTERN UNITED STATES1 Robert A
1 FUNGI ASSOCIATED WITH DECAY IN TREATED SOUTHERN PINE UTILITY POLES IN THE EASTERN UNITED STATES1 Robert A. Zabel Professor Department of Environmental and Forest Biology. SUNY College of Environmental Science and Forestry Syracuse. NY 13210 Frances F. Lombard Mycologist Center for Forest Mycology Research. USDA Forest Products Laboratory Madison. WI 53705 C. J. K. Wang and Fred Terracina Professor and Research Associate Department of Environmental and Forest Biology, SUNY College of Environmental Science and Forestry Syracuse, NY 13210 (Received July 1983) ABSTRACT Approximately 1,320 fungi were isolated and studied from 246 creosote- or pentachlorophenol- treated southern pine poles in service in the eastern United States. The fungi identified were Basid- iomycete decayers. soft rotters, and microfungi. White rot fungi predominated in the 262 Basidiomycete decayers isolated from 180 poles. The major Basidiomycetes isolated by radial position from poles of varying service ages appeared to develop initially in the outer treated zones and were often associated with seasoning checks. Some decay origins, however, appeared to be cases of preinvasion and escapes of preservative treatment. Five species of soft rot fungi comprised nearly 85% of 211 isolates obtained from 131 poles. They were isolated primarily from creosote-treated poles in outer treated zones at the groundline. Dissection analysis of 92 poles indicated that six developmental decay patterns and certain fungi were associated commonly with a pattern. The pole mycoflora isolated was relatively uniform in distribution in the eastern United States. The soft rotters and white rot group of Basidio- mycete decayers appear to be a more important component of the treated southern pine pole mycoflora than has been recognized previously. -
Schlechtendalia 37 (2020)
Schlechtendalia 38, 2021 Annotated list of taxonomic novelties published in “Fungi Europaei Exsiccati, Klotzschii Herbarium Vivum Mycologicum Continuato, Editio Nova, Series Secunda” Cent. 1 to 26 issued by G. L. Rabenhorst between 1859 and 1881 (second part – Cent. 11 to 20) Uwe BRAUN & Konstanze BENSCH Abstract: Braun, U. & Bensch, K. 2021: Annotated list of taxonomic novelties published in “Fungi Europaei Exsiccati, Klotzschii Herbarium Vivum Mycologicum Continuato, Editio Nova, Series Secunda” Cent. 1 to 26 issued by G. L. Rabenhorst between 1859 and 1881 (second part – Cent. 11 to 20). Schlechtendalia 38: 191–262. New taxa and new combinations published by G. L. Rabenhorst in “Fungi Europaei Exsiccati, Klotzschii Herbarium Vivum Mycologicum, Editio Nova, Series Secunda” Cent. 1 to 26 in the second half of the 19th century are listed and annotated. References, citations and the synonymy are corrected when necessary. The nomenclature of some taxa is discussed in more detail. The second part of this treatment comprises taxonomic novelties in Cent. 11 to 20. Zusammenfassung: Braun, U. & Bensch, K. 2021: Kommentierte Liste taxonomischer Neuheiten publiziert in „Fungi Europaei Exsiccati, Klotzschii Herbarium Vivum Mycologicum Continuato, Editio Nova, Series Secunda“ Cent. 1 bis 26, herausgegeben von G. L. Rabenhorst zwischen 1859 und 1881 (zweiter Teil, Cent. 11 bis 20). Schlechtendalia 38: 191–262. Neue Taxa und Kombinationen publiziert von G. L. Rabenhorst in “Klotzschii Herbarium Vivum Mycologicum, Editio Nova” Cent. 1 bis 26 in der zweiten Hälfte des 19. Jahrhunderts werden aufgelistet und annotiert. Referenzangaben, Zitate und die Synonymie werden korrigiert falls notwendig. Die Nomenklatur einiger Taxa wird detaillierter besprochen. Der zweite Teil dieser Bearbeitung umfasst Cent. -
Dynamics of Cork Mycobiota Throughout Stopper Manufacturing Process: from Diversity to Metabolite
Dynamics of cork mycobiota throughout stopper manufacturing process: from diversity to metabolite Maria do Carmo Barreto Baptista Dissertation presented to obtain the Ph.D degree in Biology Instituto de Tecnologia Química e Biológica | Universidade Nova de Lisboa Oeiras, December, 2011 !"#$%&'()*)%+,-% “Time is life itself, and life resides in the human heart.” Michael Ende To João, Sofia and my parents Table of contents Acknowledgements 7 Summary 11 Sumário 14 Chapter 1 Introduction 19 Chapter 2 Taxonomic studies of the fungal mycobiota 55 presented in cork samples collected throughout cork manufacturing discs Unveiling the fungal mycobiota present 57 throughout cork stopper manufacturing process Taxonomic studies of the Penicillium 89 glabrum complex and the description of a new species P. subericola Chapter 3 Exo-metabolites produced by some fungal 101 isolates in several media cultures Exo-metabolome of some fungal isolates 103 growing on cork-based medium Chapter 4 Volatile compounds produced by cork 111 mycobiota Volatile Compounds in Samples of Cork 113 and also Produced by Selected Fungi Supporting information 120 Chapter 5 Discussion 123 Chapter 6 Bibliography 133 Acknowledgments I thank my supervisor Doutora Vitória San Romão for all her support and confidence, which were necessary for the good conclusion of this PhD thesis. Her friendship and encouragement were also extremely important. I also want to thank my co- supervisor Doutora Teresa Barreto Crespo for her collaboration, support and enthusiasm showed in several occasions during the course of this work. Collaborate with Professor Luis Vilas Boas gave me the opportunity to learn more about chemistry and volatile compounds. The conversations (scientific or not), studies and the revisions of either the manuscript or the thesis were important and inspiring steps for my learning process. -
Volatile Metabolites from Microorganisms in Indoor Environments - Sampling, Analysis and Identification
Volatile Metabolites from Microorganisms in Indoor Environments - Sampling, Analysis and Identification by Anna-Lena Sunesson Akademisk avhandling som med tillstånd av rektorsämbetet vid Umeå Universitet för erhållande av Filosofie Doktorsexamen vid Matematisk-Naturvetenskapliga fakulteten, framlägges till offentlig granskning i Arbetslivsinstitutets stora föreläsningssal, Umeå, torsdagen den 30 november 1995, kl. 10.00. Fakultetsopponent: Prof. Alvin Fox, University of South Carolina, Columbia, U.S.A. Cover illustrations by VesaJussila Till Peter, Helena och Johan Mamma, Pappa och Ulf Title: Volatile Metabolites from Microorganisms in Indoor Environments - Sampling, Analysis and Identification. Author: Anna-Lena Sunesson, Umeå University, Department of Analytical Chemistry, S-901 87 Umeå and National Institute for Working Life, Analytical Chemistry Division, P. O. Box 7654, S-907 13 Umeå, Sweden. Abstract: Microorganisms are able to produce a wide variety of volatile organic compounds. This thesis deals with sampling, analysis and identification of such compounds, produced by microorganisms commonly found in buildings. The volatiles were sampled on adsorbents and analysed by thermal desorption cold trap-injection gas chromatography, with flame ionization and mass-spectrometric detection. The injection was optimized, with respect to the recovery of adsorbed components and the efficiency of the chromatographic separation, using multivariate methods. Eight adsorbents were evaluated with the object of finding the most suitable for sampling -
The Anatomy of Spruce Needles '
THE ANATOMY OF SPRUCE NEEDLES ' By HERBERT F. MARCO 2 Junior forester. Northeastern Forest Experiment Station,^ Forest Service, United States Department of Agriculture INTRODUCTION In 1865 Thomas (16) * made a comparative study of the anatomy of conifer leaves and fomid that the structural variations exhibited by the different species warranted taxonomic considération. Since that time leaf anatomy has become a fertile and interesting field of research. Nearly all genera of gymnosperms have received some attention, and the literature on this subject has become voluminous. A detailed review of the literature will not be attempted in this paper, since com- prehensive reviews have already been published by Fulling (6) and Lacassagne (11). FuUing's paper contains in addition an extensive bibliography on conifer leaf anatomy. Most workers in tMs field of research have confined their efforts to the study of the cross sections of needles. This is partly because longitudinal sections are difficult to obtain and partly because they present but little structural variation of value for identification. The workers who have studied both longitudinal and cross sections have restricted their descrii)tions of longitudinal sections either to specific tissues or to a few species of a large number of genera, and the descrip- tions, although comprehensive, leave much to be desired from the standpoint of detailed information and illustration. Domer (S) was perhaps the first to use sketches to augment keys to and descriptions of the native firs and spruces. His diagrammatic sketches portray the shape of the needles in cross section and the position of the resin canals. Durrell (4) went a step further and illustrated his notes on the North American conifers by camera-lucida drawing^ depicting the orientation and arrangement of the various needle tissues in cross section. -
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. -
PERSOONIAL R Eflections
Persoonia 23, 2009: 177–208 www.persoonia.org doi:10.3767/003158509X482951 PERSOONIAL R eflections Editorial: Celebrating 50 years of Fungal Biodiversity Research The year 2009 represents the 50th anniversary of Persoonia as the message that without fungi as basal link in the food chain, an international journal of mycology. Since 2008, Persoonia is there will be no biodiversity at all. a full-colour, Open Access journal, and from 2009 onwards, will May the Fungi be with you! also appear in PubMed, which we believe will give our authors even more exposure than that presently achieved via the two Editors-in-Chief: independent online websites, www.IngentaConnect.com, and Prof. dr PW Crous www.persoonia.org. The enclosed free poster depicts the 50 CBS Fungal Biodiversity Centre, Uppsalalaan 8, 3584 CT most beautiful fungi published throughout the year. We hope Utrecht, The Netherlands. that the poster acts as further encouragement for students and mycologists to describe and help protect our planet’s fungal Dr ME Noordeloos biodiversity. As 2010 is the international year of biodiversity, we National Herbarium of the Netherlands, Leiden University urge you to prominently display this poster, and help distribute branch, P.O. Box 9514, 2300 RA Leiden, The Netherlands. Book Reviews Mu«enko W, Majewski T, Ruszkiewicz- The Cryphonectriaceae include some Michalska M (eds). 2008. A preliminary of the most important tree pathogens checklist of micromycetes in Poland. in the world. Over the years I have Biodiversity of Poland, Vol. 9. Pp. personally helped collect populations 752; soft cover. Price 74 €. W. Szafer of some species in Africa and South Institute of Botany, Polish Academy America, and have witnessed the of Sciences, Lubicz, Kraków, Poland. -
Identification and Nomenclature of the Genus Penicillium
available online at www.studiesinmycology.org STUDIES IN MYCOLOGY 78: 343–371. Identification and nomenclature of the genus Penicillium C.M. Visagie1, J. Houbraken1*, J.C. Frisvad2*, S.-B. Hong3, C.H.W. Klaassen4, G. Perrone5, K.A. Seifert6, J. Varga7, T. Yaguchi8, and R.A. Samson1 1CBS-KNAW Fungal Biodiversity Centre, Uppsalalaan 8, NL-3584 CT Utrecht, The Netherlands; 2Department of Systems Biology, Building 221, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark; 3Korean Agricultural Culture Collection, National Academy of Agricultural Science, RDA, Suwon, Korea; 4Medical Microbiology & Infectious Diseases, C70 Canisius Wilhelmina Hospital, 532 SZ Nijmegen, The Netherlands; 5Institute of Sciences of Food Production, National Research Council, Via Amendola 122/O, 70126 Bari, Italy; 6Biodiversity (Mycology), Agriculture and Agri-Food Canada, Ottawa, ON K1A0C6, Canada; 7Department of Microbiology, Faculty of Science and Informatics, University of Szeged, H-6726 Szeged, Közep fasor 52, Hungary; 8Medical Mycology Research Center, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8673, Japan *Correspondence: J. Houbraken, [email protected]; J.C. Frisvad, [email protected] Abstract: Penicillium is a diverse genus occurring worldwide and its species play important roles as decomposers of organic materials and cause destructive rots in the food industry where they produce a wide range of mycotoxins. Other species are considered enzyme factories or are common indoor air allergens. Although DNA sequences are essential for robust identification of Penicillium species, there is currently no comprehensive, verified reference database for the genus. To coincide with the move to one fungus one name in the International Code of Nomenclature for algae, fungi and plants, the generic concept of Penicillium was re-defined to accommodate species from other genera, such as Chromocleista, Eladia, Eupenicillium, Torulomyces and Thysanophora, which together comprise a large monophyletic clade. -
Redalyc.NUEVOS REGISTROS DE DOTHIDEOMYCETES (ASCOMYCOTA) NO LIQUENIZANTES DE LOS BOSQUES ANDINO PATAGÓNICOS DE ARGENTINA
Darwiniana ISSN: 0011-6793 [email protected] Instituto de Botánica Darwinion Argentina Sánchez, Romina M.; Bianchinotti, M. Virginia NUEVOS REGISTROS DE DOTHIDEOMYCETES (ASCOMYCOTA) NO LIQUENIZANTES DE LOS BOSQUES ANDINO PATAGÓNICOS DE ARGENTINA Darwiniana, vol. 3, núm. 2, 2015, pp. 216-226 Instituto de Botánica Darwinion Buenos Aires, Argentina Disponible en: http://www.redalyc.org/articulo.oa?id=66943376001 Cómo citar el artículo Número completo Sistema de Información Científica Más información del artículo Red de Revistas Científicas de América Latina, el Caribe, España y Portugal Página de la revista en redalyc.org Proyecto académico sin fines de lucro, desarrollado bajo la iniciativa de acceso abierto DARWINIANA, nueva serie 3(2): 216-226. 2015 Versión final, efectivamente publicada el 31 de diciembre de 2015 DOI: 10.14522/darwiniana.2015.31.628 ISSN 0011-6793 impresa - ISSN 1850-1699 en línea NUEVOS REGISTROS DE DOTHIDEOMYCETES (ASCOMYCOTA) NO LIQUENIZAN- TES DE LOS BOSQUES ANDINO PATAGÓNICOS DE ARGENTINA Romina M. Sánchez & M. Virginia Bianchinotti Centro de Recursos Naturales Renovables de la Zona Semiárida, Universidad Nacional del Sur, Camino La Carrin- danga Km 7, B8000FWB Bahía Blanca, Buenos Aires, Argentina; [email protected] (autor corresponsal). Abstract. Sánchez R. M. & Bianchinotti M. V. 2015. New records of non lichenized Dothideomycetes (Ascomycota) from the Andean Patagonian forests of Argentina. Darwiniana, nueva serie 3(2): 216-226. Three species of non lichenized Dothideomycetes (Ascomycota) found growing on bark of native trees from the Andean Patagonian forests of Argentina are described. Melanomma subdispersum and Mytilinidion tortile are reported for the first time in South America. The distribution area of Mytilinidion andinense is expanded from Río Negro province, where it was found the first time, to Chubut province. -
Morphological and Molecular Characterization of Alternaria Sect
Asian Journal of Biochemistry, Genetics and Molecular Biology 5(4): 30-41, 2020; Article no.AJBGMB.60766 ISSN: 2582-3698 Morphological and Molecular Characterization of Alternaria sect. Ulocladioides/Ulocladium Isolated from Citrus Fruits in Upper Egypt Youssuf A. Gherbawy1, Thanaa A. Maghraby1, Karima E. Abdel Fattah1 and Mohamed A. Hussein1* 1Botany and Microbiology Department, Faculty of Science, South Valley University, Qena 83523, Egypt. Authors’ contributions This work was carried out in collaboration among all authors. Author YAG designed the study, performed the statistical analysis, wrote the protocol and wrote the first draft of the manuscript. Authors TAM and KEA managed the analyses of the study. Author MAH managed the literature searches. All authors read and approved the final manuscript. Article Information DOI: 10.9734/AJBGMB/2020/v5i430138 Editor(s): (1) Dr. Arulselvan Palanisamy, Muthayammal College of Arts and Science, India. Reviewers: (1) S. Kannadhasan, Cheran College of Engineering, India. (2) J. Judith Vijaya, Loyola College, India. Complete Peer review History: http://www.sdiarticle4.com/review-history/60766 Received 20 July 2020 Accepted 26 September 2020 Original Research Article Published 20 October 2020 ABSTRACT Citrus is the most important crop in Upper Egypt. 150 infected samples were collected from citrus samples (Navel orange, Tangerine and Lemon) in Upper Egypt, 50 samples from each fruit. Twenty- two isolates representing three species of Alternaria belong to A. sect. Ulocladioides and A. sect. Ulocladium were isolated on dichloran chloramphenicol- peptone agar (DCPA) medium at 27°C. Tangerine samples were more contaminated with Alternaria followed by Navel orange and no Alternaria species appeared from Lemon samples. -
SOFT-ROT CAPABILITIES of the MAJOR MICROFUNGI, ISOLATED from DOUGLAS-FIR POLES in the Robert A
SOFT-ROT CAPABILITIES OF THE MAJOR MICROFUNGI, ISOLATED FROM DOUGLAS-FIR POLES IN THE Robert A. Zabel, C. J. K. Wang Professor Emeritus and Professor Faculty of Environmental and Forest Biology, SUNY College of Environmental Science and Forestry Syracuse, NY 13210 and Susan E. Anagnost Graduate Assistant Faculty of Wood Products Engineering, SUNY College of Environmental Science and Forestry Syracuse, NY 13210 (Received January 1990) ABSTRACT Four hundred seventeen fungi were isolated from 144 of the 163 Douglas-fir poles (ages 7 to 17 years and treatments CCA, penta and oil, or Cellon@)sampled from transmission lines or storage piles in New York and Pennsylvania. Microfungi predominated and comprised nearly 85% of all isolates. They were isolated primarily from treated zones and were most abundant in older CCA- treated poles in transmission lines. Antrodia carbonica and Postia placenta were the principal basid- iomycete decayers and isolated primarily from untreated zones in CCA-treated poles. A limited number of white-rot fungi were isolated from the treated and untreated zones of several poles. Seven of the 12 principal microfungi were established to have soft-rot capabilities. Soft rot was detected anatomically in 23 of the 144 poles in transmission lines. In most cases it was superficial and limited to several outer annual rings; however, it was severe in older CCA-treated poles and involved all of the treated zone and extended several centimeters radially into the untreated zone. Also, soft rot was detected anatomically and soft-rot fungi culturally, in 8 of 12 13-year-old CCA- treated poles that had been fumigated with Vapam 5 or 6 years previously. -
Myooviruses in Isolates of Gaeumannomyces And
MYOOVIRUSES IN ISOLATES OF GAEUMANNOMYCES AND PHIALOPHORA SPECIES BY Rose Mary McGinty Thesis submitted to the University of London for the degree of Doctor of Philosophy Biochemistry Department, Plant Pathology Department, Imperial College of Rothamsted Experimental Station, Science and Technology, Harpenden, London, Hert fordsh ire, SW7 2AZ. AL5 2JQ. 1981 To my Mother 3 MYCOVIRUSES IN ISOLATES OF GAEUMANNOMYCES AND PHIALOPHORA SPECIES By Rose Mary McGinty ABSTRACT Characterisation of virus particles from the avirulent or weakly pathogenic parasites of cereal roots, Phialophora graminicola (Pg), Phialophora species with lobed hyphopodia (P.sp.(lh)) and Gaeumannomyces graminis var. graminis (Ggg) is described. These fungi can cross protect cereal roots from damage caused by Gaeumannomyces graminis var. tritici (Ggt), the causal agent of "take-all" disease of wheat and barley. Total nucleic acid was extracted frcm the mycelium of each of 12 field isolates of the weakly pathogenic fungi. Extracts were treated with DNAse and RNAse under appropriate conditions to remove DNA and single-stranded RNA respectively, and the remaining dsRNA was then analysed by polyacrylamide gel electrophoresis. Eight isolates were found to contain dsRNA, with components varying from two to five in number for different isolates. Molecular weights of the dsRNA components ranged from 1x10 to greater than 6 x 10 . Isometric virus particles were extracted and purified from three of the isolates found to contain dsKNA, one each from the species Pg, P.sp. (lh) and Ggg. Evidence was obtained for the presence of two sero- logically unrelated viruses in P.sp. (lh), both of which were 35 nm in diameter.