[PDF] Aspergillus Systematics In The Genomic Era eBook

Author : János Varga
Publisher : BRILL
Page : 334 pages
File Size : 33,67 MB
Release : 2023-08-28
Category : Science
ISBN : 9086866352

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Aspergillus is among the economically most important fungal genera. Aspergillus species are used in the fermentation industry for the production of various enzymes, organic acids and pharmaceutically important compounds, and in Oriental food fermentations. At the same time, Aspergilli can cause opportunistic infections, and produce a range of secondary metabolites also known as mycotoxins which are harmful to humans and animals. Due to its importance in biotechnology, medicine and foods, Aspergilli are in the forefront of studies dealing with various aspects of fungi. This is well illustrated by the fact that projects aiming at sequencing the genomes of nine species are in progress. In this book, some aspects of the biology of this genus are covered, including the biotechnological importance of Aspergilli, their role in mycotoxin contamination of food products including grapes and coffee products, and implications of biodiversity of Aspergillus populations for agriculture. Among the clinical aspects, the role of Aspergilli in eye infections, the mechanisms of antifungal drug resistance and their molecular identification in the clinical setting are covered. Several chapters deal with the genomic aspects of Aspergilli, including the genomics of pigment biosynthesis, extracellular enzyme production, aflatoxin biosynthesis and the identification of genes taking part in sexual processes. Additional chapters cover the variability and inheritance of mycoviruses in Aspergilli and multilocus approaches are given to clarify the evolutionary history of the genus. Finally, a new taxonomic classification of the various Aspergillus sections is given based on multilocus sequence data.

Author : Ronald P. de Vries
Publisher : Caister Academic Press Limited
Page : 0 pages
File Size : 27,1 MB
Release : 2016
Category : Medical
ISBN : 9781910190395

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Genome sequencing has affected studies into the biology of all classes of organisms and this is certainly true for filamentous fungi. The level with which biological systems can be studied since the availability of genomes and post-genomic technologies is beyond what most people could have imagined previously. The fungal genera Aspergillus and Penicillium contain some species that are amongst the most widely used industrial microorganisms and others that are serious pathogens of plants, animals and humans. These genera are also at the forefront of fungal genomics with many genome sequences available and a whole genus genome sequencing project in progress for Aspergillus. This book highlights some of the changes in the studies into these fungi, since the availability of genome sequences. The contributions vary from insights in the taxonomy of these genera, use of genomics for forward genetics and genomic adaptations, to specific stories addressing virulence, carbon starvation, sulphur metabolism, feruloyl esterases, secondary metabolism and pH modulation, to the development of novel methodology for use in parallel to genome sequencing. It therefore provides a taste of the current status of research in Penicillium and Aspergillus and a promise of many more things to come. An essential reference for everyone working with Aspergillus and Penicillium and other filamentous fungi and the book is also recommended reading for everyone with an interest in fungal genomics.

Author : Gustavo H. Goldman
Publisher : CRC Press
Page : 576 pages
File Size : 12,65 MB
Release : 2007-12-07
Category : Science
ISBN : 9780849390807

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With high-quality genome sequences for the important and ubiquitous Aspergilli now available, increased opportunities arise for the further understanding of its gene function, interaction, expression, and evolution. The Aspergilli: Genomics, Medical Aspects, Biotechnology, and Research Methods provides a comprehensive analysis of the research that reveals the main biological attributes of these species. The co-editors are a particularly proficient and prolific pair with long track records of scientific productivity. The book sets the stage with a discussion of basic biology, examining the data on the structure of genomes and comparing the genetic map and annotation methodology. It includes a comparison of metabolic abilities among different Aspergillus spp. and other species, then covers areas such as comparative biology, pathogenic properties, and metabolic capabilities of the Aspergilli. The book reviews established techniques and new methodologies for the post-genomic era in Aspergillus spp. It comes with a CD containing color illustrations to supplement the text. Filling the need for centralized information on a genus that has important economic impacts on agriculture, human health, industry, and pharmacology, the book presents a wide range of data, collected and arranged into one convenient resource. Written by a team of international experts, this is the first in-depth and exhaustive analysis of the genomics of the Aspergilli.

Author : Masayuki Machida
Publisher : Caister Academic Press Limited
Page : 0 pages
File Size : 29,46 MB
Release : 2010
Category : Aspergillus
ISBN : 9781904455530

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In-depth reviews of molecular systematics, bioinformatics, systems biology, transcriptional regulation, genetics, genomics, secondary metabolism, ecology, development, and industrial applications.

Author : Jean-Paul Latgé
Publisher :
Page : 612 pages
File Size : 40,45 MB
Release : 2009
Category : Science
ISBN :

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Offers the latest insights into the fundamental biology and pathogenesis of A. fumigatus. Provides a combined synopsis of both A. fumigatus and its diseases and therapies. Encompasses the most up-to-date knowledge to serve as a resource guide for the next decade of study on this organism and the many diseases it causes. Covers the fundamental biology of A. fumigatus including specific features in genetics, biochemistry, and cell biology that can explain the virulence of this opportunistic pathogen. Discusses the wide range of clinical infection, plus the latest diagnostic and treatment strategies, in specific patient populations.

Author : Joseph Heitman
Publisher : John Wiley & Sons
Page : 1136 pages
File Size : 49,88 MB
Release : 2020-07-10
Category : Medical
ISBN : 1555819583

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Fungi research and knowledge grew rapidly following recent advances in genetics and genomics. This book synthesizes new knowledge with existing information to stimulate new scientific questions and propel fungal scientists on to the next stages of research. This book is a comprehensive guide on fungi, environmental sensing, genetics, genomics, interactions with microbes, plants, insects, and humans, technological applications, and natural product development.

Author : Robert A. Samson
Publisher : Springer Science & Business
Page : 502 pages
File Size : 34,83 MB
Release : 1990-07-31
Category : Science
ISBN : 9780306435164

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In our view, the First International Penicillium and Aspergillus Workshop held in Baarn and Amsterdam in May, 1985, was a great success. The assembly in one place of so many specialists in these two genera produced both interesting viewpoints and lively discussions. But more particularly, a remarkable cohesion of ideas emerged, borne primarily of the realisation that taxonomy has passed from the hands of the solitary morphologist. The future of taxonomy lay in collaborative and multidisciplinary studies embracing morphology, physiology and newer methodologies. Penicillium and Aspergillus Workshop was borne logically The Second International from the first, and was held in Baarn on May 8-12, 1989. It was attended by 38 scientists from 16 countries. At this Workshop we have attempted to move further into new methods, especially by bringing together molecular biologists, medical and food mycologists and biochemists as well as more traditional taxonomists. We feel that the meeting contributed greatly to dialogue between taxonomists, and also fundamental and applied mycologists. At the meeting, we became aware that the approach to taxonomy of these genera is now becoming more pragmatic, with an increasing emphasis on consensus, and on stability of names. This is a noteworthy development, which we, as editors, welcome. So many species in Penicillium and Aspergillus are economically important in biotechnology, foods and medicine, and practical, stable taxonomy is of vital importance. These Proceedings comprise 40 papers divided into 9 chapters.