The Genus Aspergillus, Keith A. Powell; Annabel Renwick; John F. Peberdy
Автор: Hugo Van Den Bossche; Geert Cauwenbergh; Donald W. Название: Aspergillus and Aspergillosis ISBN: 148993507X ISBN-13(EAN): 9781489935076 Издательство: Springer Рейтинг: Цена: 22359.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Species of aspergilli are common in man's environment and are responsible for a wide spectrum of human and animal disease, ranging in animals from mycotic abortion to aflatoxicosis and in humans from localized colonization of the ear or skin to life-threatening systemic infection of neutropenic patients. In recent times, invasive aspergillosis has become increasingly important as a cause of morbidity and death, initially in patients receiving immunosuppression prior to organ transplantation, and latterly in haematologic patients rendered neutropenic by underlying disease or chemotherapy. In some centres, the condition has been recorded in more than 40% of patients dying with acute leukaemia. Laboratory diagnostic procedures are not always helpful and the diagnosis depends largely on clinical parameters. The clinician is faced with yet another problem, that of management. At present, antifungal therapy of invasive aspergillosis can be largely ineffectual, and the mortality rate remains unacceptably high. Since Aspergillus fumigatus was first described almost 125 years ago, several other pathogenic species have been recognized. The marked biosynthetic abilities and varied mechanisms of gene recombination of aspergilli have long commanded attention in food technology and genetics. Their equally varied abilities to cause disease have attracted the interest of toxicologists, allergists and physicians concerned with infectious diseases.
Автор: Robert A. Samson; John I. Pitt Название: Modern Concepts in Penicillium and Aspergillus Classification ISBN: 1489935819 ISBN-13(EAN): 9781489935816 Издательство: Springer Рейтинг: Цена: 19564.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: 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.
Описание: These are the proceedings from the International Workshop on Penicillium and Aspergillus. The theme was the systematics of these fungi. The taxonomy has developed from morphological concepts, and these papers consider the integration of molecular, physiological and biochemical methods.
Описание: It is forty years since Burgeff published, in 1926, the first comprehensive catalogue of the genus Zygaena Fabricius, forming part 33 of the Lepidopterorum Catalogus. Following the pattern and general layout of Burgeff's work, we have attempted to produce a catalogue in which all names in the genus Zygaena are included, with references to the literature where these names were originally published. Additional references are included when these refer to illustrations of a species, subspecies or form, or to a taxonomic change, e.g., a change in status. References to misidentifications are generally omitted unless a new species has been described at a later date. In compiling this work we have adhered to the International Code of Zoological Nomenclature as adopted by the XV International Congress of Zoology. However, although the International Commission on Zoological Nomenclature recognises the necessity of names of lower rank than subspecies, they do not at present deal with such names. The provisions of the Code do not apply to them and, therefore, such names have no nomenclatural status. Every subspecies is given equal status in the catalogue although their relative value is not always the same. Certain authors have very often separated sub species on minute differences and a subsequent examination of further material, taken over a number of years, has shown that the differences are not always constant. In many cases, however, we have been unable to verify the status of each subspecies.
Автор: B. Rowe Byers Название: Iron Acquisition by the Genus Mycobacterium ISBN: 331900302X ISBN-13(EAN): 9783319003023 Издательство: Springer Рейтинг: Цена: 9794.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Iron Acquisition by the Genus Mycobacterium summarizes the early evidence for the necessity of iron in mycobacteria and the discovery of the mycobacterial siderophores mycobactin, carboxymycobactin, and exochelin.
Автор: Bharathi Название: Momordica genus in Asia - An Overview ISBN: 813221031X ISBN-13(EAN): 9788132210313 Издательство: Springer Рейтинг: Цена: 19591.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Illustrated with color maps and photographs depicting habitat, morphology and distribution of individual taxa, this book collects information on Asiatic Momordica, including taxonomy, cytogenetics, crop improvement, origin, ethnobotany and crop production.
Автор: K.A. Lesins; I. Lesins Название: Genus Medicago (Leguminosae) ISBN: 9400996365 ISBN-13(EAN): 9789400996366 Издательство: Springer Рейтинг: Цена: 14365.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: It was not until 1945 in Sweden that work on alfalfa came to the foreground, when the senbor author was assigned investi- gations on alfalfa seed setting by Dr. Erik Akerberg, then director of the Swedish Seed Association branch station at ffituna.
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