NDLI: Distribution of Viruses and Dissolved DNA along a Coastal Trophic Gradient in the Northern Adriatic Sea

Please wait, while we are loading the content...

Year: 2016, Volume: 82

Year: 2015, Volume: 82

Year: 2015, Volume: 81

Year: 2014, Volume: 80

Year: 2013, Volume: 79

Year: 2012, Volume: 78

Year: 2011, Volume: 77

Year: 2010, Volume: 76

Year: 2009, Volume: 75

Year: 2008, Volume: 74

Year: 2007, Volume: 73

Year: 2006, Volume: 72

Year: 2005, Volume: 71

Year: 2004, Volume: 70

Year: 2003, Volume: 69

Year: 2002, Volume: 69

Year: 2002, Volume: 68

Year: 2001, Volume: 67

Year: 2000, Volume: 66

Year: 1999, Volume: 65

Year: 1998, Volume: 64

Year: 1997, Volume: 63

Year: 1996, Volume: 62

Year: 1995, Volume: 61

Year: 1994, Volume: 60

Year: 1993, Volume: 59

Year: 1993, Volume: 59, Issue: 12

Nutritional aspects of cytotoxin production by Clostridium difficile.

Measurements of Seasonal Rates and Annual Budgets of Organic Carbon Fluxes in an Antarctic Coastal Environment at Signy Island, South Orkney Islands, Suggest a Broad Balance between Production and Decomposition

Differential expression of conserved protease genes in crucifer-attacking pathovars of Xanthomonas campestris.

Lipase and Esterase Activities of Propionibacterium freudenreichii subsp. freudenreichii

Decolorization of Azo, Triphenyl Methane, Heterocyclic, and Polymeric Dyes by Lignin Peroxidase Isoenzymes from Phanerochaete chrysosporium

Ubiquity of lignin-degrading peroxidases among various wood-degrading fungi.

Polymerase chain reaction-restriction fragment length polymorphism analysis shows divergence among mer determinants from gram-negative soil bacteria indistinguishable by DNA-DNA hybridization.

Stimulation of Ligninolytic Peroxidase Activity by Nitrogen Nutrients in the White Rot Fungus Bjerkandera sp. Strain BOS55

Occurrence of Killer Yeasts in Spontaneous Wine Fermentations from the Tuscany Region of Italy

Selective Adhesion of Thiobacillus ferrooxidans to Pyrite

Surface Chemistry of Thiobacillus ferrooxidans Relevant to Adhesion on Mineral Surfaces

Characterization of the Binding of Gallium, Platinum, and Uranium to Pseudomonas fluorescens by Small-Angle X-Ray Scattering and Transmission Electron Microscopy

Detection of polychlorinated biphenyl degradation genes in polluted sediments by direct DNA extraction and polymerase chain reaction.

Distribution of Viruses and Dissolved DNA along a Coastal Trophic Gradient in the Northern Adriatic Sea

Aerobic and anaerobic degradation of a range of alkyl sulfides by a denitrifying marine bacterium.

Efficacy of filter types for detecting Campylobacter jejuni and Campylobacter coli in environmental water samples by polymerase chain reaction.

Impact of Chlorine and Heat on the Survival of Hartmannella vermiformis and Subsequent Growth of Legionella pneumophila

Quantitative Reverse Sample Genome Probing of Microbial Communities and Its Application to Oil Field Production Waters

Effect of Manganese on Lignin Degradation by Pleurotus ostreatus during Solid-State Fermentation

Adhesion of human bifidobacterial strains to cultured human intestinal epithelial cells and inhibition of enteropathogen-cell interactions.

Characterization and structural analysis of the laccase I gene from the newly isolated ligninolytic basidiomycete PM1 (CECT 2971).

Cloning and Mutagenesis of a Cytochrome P-450 Locus from Bradyrhizobium japonicum That Is Expressed Anaerobically and Symbiotically

Outer Membrane Proteins and Lipopolysaccharides in Pathovars of Xanthomonas campestris

Design and application of rRNA-targeted oligonucleotide probes for the dissimilatory iron- and manganese-reducing bacterium Shewanella putrefaciens.

Uptake Hydrogenase (Hup) in Common Bean (Phaseolus vulgaris) Symbioses

Thermal Inactivation of Aeromonas hydrophila As Affected by Sodium Chloride and Ascorbic Acid

Effect of Organic Matter Decomposition Level on Bacterial Species Diversity and Composition in Relationship to Pythium Damping-Off Severity

DNA sequence variation and phylogenetic relationships among strains of Pseudomonas syringae pv. syringae inferred from restriction site maps and restriction fragment length polymorphism.

Cloning and Characterization of Aerobactin Biosynthesis Genes of the Biological Control Agent Enterobacter cloacae

Isolation of a Degeneration-Resistant Mutant of Clostridium acetobutylicum NCIMB 8052

Ozone inactivation of Cryptosporidium parvum in demand-free phosphate buffer determined by in vitro excystation and animal infectivity.

Identification of endomycorrhizal fungi colonizing roots by fluorescent single-strand conformation polymorphism-polymerase chain reaction.

Growth and Energy Generation by Lactococcus lactis subsp. lactis biovar diacetylactis during Citrate Metabolism

An enzyme-linked immunosorbent assay-based isolation procedure for verotoxigenic Escherichia coli.

Fermentation of lactose by yeast cells secreting recombinant fungal lactase.

Growth of Azotobacter vinelandii UWD in Fish Peptone Medium and Simplified Extraction of Poly-β-Hydroxybutyrate

Virulence of an Escherichia coli O157:H7 sorbitol-positive mutant.

Analysis of Fungal Pellets by UV-Visible Spectrum Diffuse Reflectance Spectroscopy

Alteration of growth yield by overexpression of phosphoenolpyruvate carboxylase and phosphoenolpyruvate carboxykinase in Escherichia coli.

Biodegradation, sorption, and transport of 2,4-dichlorophenoxyacetic acid in saturated and unsaturated soils.

Microbial Delignification with White Rot Fungi Improves Forage Digestibility

Identification of Molecular Variants in Mitochondrial DNAs of Members of the Genera Beauveria, Verticillium, Paecilomyces, Tolypocladium, and Metarhizium

Kinetics of the persistence of chromosomal DNA from genetically engineered Escherichia coli introduced into soil.

Heat Shock Induction of Manganese Peroxidase Gene Transcription in Phanerochaete chrysosporium

A Novel Δ5-Desaturase-Defective Mutant of Mortierella alpina 1S-4 and Its Dihomo-γ-Linolenic Acid Productivity

Hydrophobic and Electrostatic Cell Surface Properties of Thermophilic Dairy Streptococci

Antimicrobial activity of a newly identified bacteriocin of Bacillus cereus.

Glutamine Involvement in Nitrogen Control of Gibberellic Acid Production in Gibberella fujikuroi

Remobilization of Heavy Metals Retained as Oxyhydroxides or Silicates by Bacillus subtilis Cells

Purification and Characterization of an l-Aminopeptidase from Pseudomonas putida ATCC 12633

Influence of Packaging and Processing Conditions on the Decontamination of Laboratory Biomedical Waste by Steam Sterilization

Streptomyces subtilisin inhibitor-like proteins are distributed widely in streptomycetes.

Isolation and Characterization of a Novel Atrazine Metabolite Produced by the Fungus Pleurotus pulmonarius, 2-Chloro-4-Ethylamino-6-(1-Hydroxyisopropyl)Amino-1,3,5-Triazine

Rapid glutamate decarboxylase assay for detection of Escherichia coli.

Abiotic Reduction of 4-Chloronitrobenzene to 4-Chloroaniline in a Dissimilatory Iron-Reducing Enrichment Culture

Monitoring of Bacterial Sugars and Hydroxy Fatty Acids in Dust from Air Conditioners by Gas Chromatography-Mass Spectrometry

Effects of Preservatives on Viability of Cryptosporidium parvum Oocysts

Minimal Requirements for Exponential Growth of Lactococcus lactis

Isolation and characterization of Listeria monocytogenes-specific nucleotide sequences.

Common soybean inoculant strains in Brazil are members of Bradyrhizobium elkanii.

Virus inactivation by copper or iron ions alone and in the presence of peroxide.

Cloning and Sequence Analysis of the meso-Diaminopimelate Decarboxylase Gene from Bacillus methanolicus MGA3 and Comparison to Other Decarboxylase Genes

Reductive Dehalogenation of Chlorinated Benzenes and Toluenes under Methanogenic Conditions

Mobile Bacteria and Transport of Polynuclear Aromatic Hydrocarbons in Porous Media

New Medium for the Simultaneous Detection of Total Coliforms and Escherichia coli in Water

Degradation and Induction Specificity in Actinomycetes That Degrade p-Nitrophenol

Direct Polymerase Chain Reaction Detection of Campylobacter jejuni and Campylobacter coli in Raw Milk and Dairy Products

Year: 1993, Volume: 59, Issue: 11

Year: 1993, Volume: 59, Issue: 10

Year: 1993, Volume: 59, Issue: 9

Year: 1993, Volume: 59, Issue: 8

Year: 1993, Volume: 59, Issue: 7

Year: 1993, Volume: 59, Issue: 6

Year: 1993, Volume: 59, Issue: 5

Year: 1993, Volume: 59, Issue: 4

Year: 1993, Volume: 59, Issue: 3

Year: 1993, Volume: 59, Issue: 2

Year: 1993, Volume: 59, Issue: 1

Year: 1992, Volume: 58

Year: 1991, Volume: 57

Year: 1990, Volume: 56

Year: 1989, Volume: 55

Year: 1988, Volume: 54

Year: 1987, Volume: 53

Year: 1986, Volume: 52

Year: 1986, Volume: 51

Year: 1985, Volume: 50

Year: 1985, Volume: 49

Year: 1984, Volume: 48

Year: 1984, Volume: 47

Year: 1983, Volume: 46

Year: 1983, Volume: 45

Year: 1982, Volume: 44

Year: 1982, Volume: 43

Year: 1981, Volume: 42

Year: 1981, Volume: 41

Year: 1980, Volume: 40

Year: 1980, Volume: 39

Year: 1979, Volume: 38

Year: 1979, Volume: 37

Year: 1978, Volume: 36

Year: 1978, Volume: 35

Year: 1977, Volume: 34

Year: 1977, Volume: 33

Year: 1976, Volume: 32

Year: 1976, Volume: 31

Distribution of Viruses and Dissolved DNA along a Coastal Trophic Gradient in the Northern Adriatic Sea

Content Provider	PubMed Central
Author	Weinbauer, Markus G. Fuks, Dragica Peduzzi, Peter
Abstract	The distribution of viral and other microbial abundances as well as the concentrations of dissolved DNA (D-DNA) along a trophic gradient in the northern Adriatic Sea were determined. Virus abundances, covering a range of 1.2 × 109 to 8.7 × 1010 liter-1 were on average 2.5-fold higher in eutrophic than in mesotrophic stations. A 2.5-fold enrichment was also measured for chlorophyll a concentrations, whereas the densities of bacteria and heterotrophic nanoflagellates were only approximately 1.5-fold higher. The frequency of bacteria containing mature phage increased linearly with bacterial abundance. Assuming that mature phage is only visible during the last 14 to 27% of the latent period (L. M. Proctor, A. Okubo, and J. A. Fuhrman, Microb. Ecol. 25:161-182, 1993), we estimated that between 3.5 and 7.3% of the bacterial population was infected at mesotrophic stations versus between 7.0 and 19.5% at eutrophic stations, indicating that the bacterial mortality due to viral lysis might increase with the degree of eutrophication. The frequency of bacteria with mature phage and the burst size varied significantly with the bacterial morphotype; rod-shape cells, the most abundant morphotype, showed low infection rates but a high burst size. Concentrations of D-DNA varied significantly with season but not with trophic conditions. The estimated percentage of viral DNA on total D-DNA concentrations averaged 17.1% (range, 0.7 to 88.3%). Some kind of interaction between heterotrophic nanoflagellates and viruses is proposed. We conclude (i) that the significance of viruses varies with changing trophic conditions and (ii) that viral activity may play a significant role in food web structure under changing trophic conditions.
Starting Page	4074
File Format	PDF
ISSN	10985336
e-ISSN	10985336
Journal	Applied and Environmental Microbiology
Issue Number	12
Volume Number	59
Language	English
Publisher Date	1993-12-01
Access Restriction	Open
Subject Keyword	Research in Higher Education
Content Type	Text
Resource Type	Article
Subject	Ecology Food Science Applied Microbiology and Biotechnology Biotechnology

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in