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  • 11
    Book
    Book
    Norfolk : Caister Acad. Press
    UID:
    (DE-603)331601044
    Format: X, 198 S., S. A1 - A7 , Ill., graph. Darst.
    ISBN: 9781908230324 , 1908230320
    Language: English
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  • 12
    UID:
    (DE-627)179888439
    Format: XIII, 334 S , graph. Darst
    Edition: 1. ed
    Note: Literaturangaben
    Language: Italian
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  • 13
    UID:
    (DE-101)1312278366
    Format: Online-Ressource
    ISSN: 1522-2624
    Content: Abstract: Enzyme activities play an important role for the transformation of elements and compounds in soil and, thus, were extensively analyzed for more than 4 decades. The activity of any enzyme in soil may not only be controlled by active organisms. Substantial parts of ‘extracellular’ enzymes may be stabilized by abiotic soil components maintaining their activity. Methods to discriminate the source of enzyme activity were summarized with emphasis on the approach plotting enzyme activity versus a feature integrating the microbial biomass after the addition of glucose and nitrate. Considering the quotient between enzyme activity and microbial biomass content, protease activity will be discussed with reference to nitrogen transformation in soils.
    Content: Intrazelluläre und extrazelluläre Enzymaktivität im Boden unter besonderer Berücksichtigung der Umsetzung von Elementen Enzymaktivitäten sind von entscheidender Bedeutung für die Umsetzung von Elementen und Verbindungen in Böden und werden daher seit über 4 Jahrzehnten in Böden intensiv analysiert. Die Aktivität von Enzymen im Boden ist nicht ausschließlich abhängig von aktiven Mikroorganismen. Zahlreiche, ‘extrazelluläre’ Enzyme werden stabilisiert an abiotischen Bodenkompartimenten und erhalten so ihre katalytische Reaktivität. Verfahren, um die ermittelte Enzymaktivität zu lokalisieren, wurden zusammengestellt, wobei auf die Methode der Korrelation von Enzymaktivität und Kenngrößen, die die Biomasse integrieren, nach Zugabe von Glucose und Nitrat vornehmlich eingegangen wird. Auf Basis des Quotienten zwischen Enzymaktivität und Gehalt an mikrobieller Biomasse wird schließlich die Proteaseaktivität im Hinblick auf die Umsetzung von Stickstoffverbindungen in Böden interpretiert.
    In: volume:161
    In: number:3
    In: year:2011
    In: pages:243-248
    In: extent:6
    In: Journal of plant nutrition and soil science, Weinheim : Wiley-VCH, 1922-, 161, Heft 3 (2011), 243-248 (gesamt 6), 1522-2624
    Language: English
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  • 14
    UID:
    (DE-627)169002335X
    Format: 120 ungezählte Seiten , 31 cm
    ISBN: 9788837418847
    Note: Text in Italienisch und Englisch
    Language: English , Italian
    Subjects: General works
    RVK:
    Keywords: Ferraina, Paolo 1994- ; Fotografie ; Bildband
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  • 15
    Online Resource
    Online Resource
    Berlin ; : Springer
    UID:
    (DE-627)1748872958
    Format: xxiii, 458 p , ill.
    ISBN: 9783540294498
    Series Statement: Soil biology v. 8
    Additional Edition: 9783540294481
    Language: English
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  • 16
    Online Resource
    Online Resource
    Berlin, Heidelberg : Springer Berlin Heidelberg | Cham : Springer International Publishing AG
    UID:
    (DE-603)192066544
    Format: 1 Online-Ressource (XXIII, 458 Seiten)
    Edition: 1st ed. 2006
    ISBN: 9783540294498 , 354029449X , 3642067298 , 3540816879 , 3540294481
    Series Statement: Soil Biology 8
    Additional Edition: Erscheint auch als Druck-Ausgabe Nucleic Acids and Proteins in Soil Berlin, Heidelberg : Springer Berlin Heidelberg, 2006 9783642067297
    Additional Edition: 9783642067297
    Additional Edition: 9783540816874
    Additional Edition: 9783540294481
    Language: English
    Subjects: Geography
    RVK:
    Keywords: Aufsatzsammlung
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  • 17
    Online Resource
    Online Resource
    Berlin, Heidelberg : Springer-Verlag Berlin Heidelberg
    UID:
    (DE-605)TT050003261
    ISBN: 9783540294498
    Series Statement: Soil Biology 8
    Additional Edition: Erscheint auch als Druck-Ausgabe 9783540294481
    Language: Undetermined
    Keywords: Boden ; Proteine ; Nucleinsäuren ; Aufsatzsammlung
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  • 18
    UID:
    (DE-604)BV042313648
    Format: 1 Online-Ressource (xix, 576 p.)
    ISBN: 9780125138406 , 0125138407
    Note: In recent years, rapid technological advances and changes in agricultural management have taken place. These have yielded benefits to society but have also generated new and significant environmental problems. Novel questions and challenges relating to agricultural practice and soil microbial ecology, ecotoxicology, biotechnology, and bioremediation must be addressed. As a consequence, the fields of soil microbiology and biochemistry have been highlighted. This book provides a modern, authoritative, and comprehensive collection of methods for the study of soil microbiology and biochemistry. Classical and modern, aerobic and anerobic, laboratory and field-based methods are presented. Detailed techniques are given, but in addition the theoretical basis behind such methodology is described, so that the origins and principles of the techniques are clear to the reader. Particular emphasis has been placed on uniform, simple, and clear presentation of the different methods. With respect to bioremediation of soils, this work provides a unique bridge between general and applied soil microbiology and biochemistry, presenting an integrated discussion of concepts, theories, and methods. This book will be essential for all scientists and students actively involved in natural and environmental sciences and engineering, and for those working in industry, authorities, and consulting companies. * * Uniform and clear presentation of the different methods. * Bridges the gap between general and applied soil microbiology. * Maintains a balanced discussion of concepts, theories, and methods. * Essential reading for all scientists and students involved in natural and environmental sciences and anyone working in the industry , Includes bibliographical references and index
    Language: English
    Keywords: Boden ; Mikrobiologie ; Boden ; Biochemie ; Bodenchemie
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  • 19
    Online Resource
    Online Resource
    Berlin, Heidelberg : Springer-Verlag Berlin Heidelberg
    UID:
    (DE-627)1647121388
    Format: Online-Ressource (XXIII, 458 p. 42 illus., 2 in color, digital)
    ISBN: 9783540294498
    Series Statement: Soil Biology 8
    Content: With millions of different bacterial species living in soil, the microbial community is extremely complex, varying at very small scales. Microbe-driven functions are essential for most processes in soil. Thus, a better understanding of this microbial diversity will be invaluable for the management of the various soil functions. Nucleic Acids and Proteins in Soil combines traditional approaches in soil microbiology and biochemistry with the latest techniques in molecular microbial ecology. Included are methods to analyse the presence and importance of nucleic acids and proteins both inside and outside microbial cells, the horizontal gene transfer which drives bacterial diversity, as well as soil proteomes. Further chapters describe techniques such as PCR, fingerprinting, the challenging use of gene arrays for structural and functional analysis, stable isotope probing to identify in situ metabolic functions, and the use of marker and reporter genes in soil microbial ecology.
    Note: Description based upon print version of record , New Frontiers in Soil Microbiology: How To Link Structure and Function of Microbial Communities?; Chemical Structure of Organic N and Organic P in Soil; Nucleic Acid Extraction from Soil; Role of Stabilised Enzymes in Microbial Ecology and Enzyme Extraction from Soil with Potential Applications in Soil Proteomics; Soil Proteomics: Extraction and Analysis of Proteins from Soils; The Various Sources and the Fate of Nucleic Acids in Soil; Stabilization of Extracellular DNA and Proteins by Transient Binding to Various Soil Components , Assessing Bacterial and Fungal Community Structure in Soil Using Ribosomal RNA and Other Structural Gene MarkersAdvances in Microarray-Based Technologies for Soil Microbial Community Analyses; Stable Isotope Probing: A Critique of Its Role in Linking Phylogeny and Function; Gene Detection, Expression and Related Enzyme Activity in Soil; Enzyme Activities in Soil; How to Assess the Abundance and Diversity of Mobile Genetic Elements in Soil Bacterial Communities?; Bacterial Conjugation in Soil; Horizontal Gene Transfer by Natural Transformation in Soil Environment , Reporter Genes in Bacterial Inoculants Can Monitor Life Conditions and Functions in SoilReporter Gene Technology in Soil Ecology; Detection of Bioavailability and Microbial Interactions; Marker Genes As Tools To Study Deliberately Released Soil Bacteria
    Additional Edition: 9783540294481
    Additional Edition: Buchausg. u.d.T. Nucleic acids and proteins in soil Berlin : Springer, 2006 3540294481
    Additional Edition: 9783540294481
    Language: English
    Subjects: Geography , Agriculture, Forestry, Horticulture, Fishery, Domestic Science , General works
    RVK:
    RVK:
    RVK:
    RVK:
    Keywords: Boden ; Proteine ; Nucleinsäuren ; Bodenökologie ; Nucleinsäuren ; Proteine ; Bodenmikrobiologie ; Nucleinsäuren ; Proteine ; Bodenökologie ; Enzymaktivität ; Proteine ; Nucleinsäuren ; Bodenökologie ; Proteine ; Nucleinsäuren ; Bodenmikrobiologie ; Enzymaktivität ; Bodenökologie ; Aufsatzsammlung
    URL: Volltext  (lizenzpflichtig)
    URL: Cover
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  • 20
    UID:
    (DE-627)016951476
    Format: 618 S
    Series Statement: Proceedings of the International Symposium on Environmental Biogeochemistry 7
    Language: Undetermined
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