Digestive enzyme activity as a quantitative measure of protistan grazing: the acid lysozyme assay for bacterivory

No abstract is available for this paper.

• Publication year

  1993

• Venue

  Marine Ecology Progress Series

• Publication date

  1993-10-05

• Fields of study

  Not labeled

• Identifiers
  DOI 10.3354/MEPS100197
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

• Bacterioplankton production and protozoan bacterivory in a mesotrophic reservoir

  1992cited by this paper
• Direct and Indirect Evidence of Size-Selective Grazing on Pelagic Bacteria by Freshwater Nanoflagellates

  1992cited by this paper
• Seasonal and daily changes in bacterivory in a coastal plankton community

  1992cited by this paper
• Release of macromolecular organic complexes by heterotrophic marine flagellates

  1992influential reference
• On the use of surrogate food particles to measure protistan ingestion

  1991cited by this paper
• Discrimination between living and heat-killed prey by a marine zooflagellate, Paraphysomonas vestita (Stokes)

  1991cited by this paper
• Preliminary prey digestion in a predacious estuarine ciliate and the use of digestion data to estimate ingestion

  1991cited by this paper
• Extracellular Enzyme Activity in Eutrophic and Polyhumic Lakes

  1991cited by this paper
• Environmental Control of the Synthesis and Activity of Aquatic Microbial Ectoenzymes

  1991cited by this paper
• Microbial Extracellular Enzyme Activity: A New Key Parameter in Aquatic Ecology

  1991cited by this paper
• Prey-size dependency of grazing by free-living marine flagellates

  1991cited by this paper
• Differential Rates of Digestion of Bacteria by Freshwater and Marine Phagotrophic Protozoa

  1990cited by this paper
• Size-selective grazing on bacteria by natural assemblages of estuarine flagellates and ciliates

  1990cited by this paper
• Closing the microbial loop: dissolved carbon pathway to heterotrophic bacteria from incomplete ingestion, digestion and absorption in animals

  1989cited by this paper
• Protozoan Grazing and Bacterial Production in Stratified Lake Vechten Estimated with Fluorescently Labeled Bacteria and by Thymidine Incorporation

  1989cited by this paper
• Simultaneous measurement of bacterio-plankton production and protozoan bacterivory in estuarine water

  1989cited by this paper
• Protein content and protein synthesis rates of planktonic marine bacteria

  1989cited by this paper
• Bacterial production in fresh and saltwater ecosystems: a cross-system overview

  1988cited by this paper
• Validity of Eucaryote Inhibitors for Assessing Production and Grazing Mortality of Marine Bacterioplankton

  1987cited by this paper
• Evaluation of a fluorescent microsphere technique for measuring grazing rates of phagotrophic microorganisms

  1987cited by this paper
• Modeling Animal Guts as Chemical Reactors

  1987cited by this paper
• Fixation, Counting, and Manipulation of Heterotrophic Nanoflagellates

  1986cited by this paper
• Effects of algal diet on digestive enzyme activity in Calanus helgolandicus

  1986cited by this paper
• Use of Genetically Marked Minicells as a Probe in Measurement of Predation on Bacteria in Aquatic Environments

  1986cited by this paper
• Trophic interactions between heterotrophic Protozoa and bacterioplankton in estuarine water analyzed with selective metabolic inhibitors

  1986cited by this paper
• Measurement and Study of Substrate Specificity of Exoglucosidase Activity in Eutrophic Water

  1984cited by this paper
• Response of marine bacterioplankton to differential filtration and confinement

  1984cited by this paper
• Dynamics of microbial plankton communities: experiments in Kaneohe Bay, Hawaïï

  1984cited by this paper
• The Ecological Role of Water-Column Microbes in the Sea*

  1983cited by this paper
• Significance of exoenzymatic activities in the ecology of brackish water: measurements by means of methylumbelliferyl-substrates

  1983influential reference
• A BROAD SPECTRUM ARTIFICIAL SEA WATER MEDIUM FOR COASTAL AND OPEN OCEAN PHYTOPLANKTON 1

  1980cited by this paper
• The use of DAPI for identifying and counting aquatic microflora1

  1980cited by this paper
• Use of nuclepore filters for counting bacteria by fluorescence microscopy

  1977cited by this paper
• The Ocean's Food Web, A Changing Paradigm

  1974cited by this paper
• Lysosomes in Tetrahymena pyriformis I. Some properties and lysosomal localization of acid hydrolases

  1966cited by this paper

• Litter-type-specific succession of microeukaryotic communities and their associations with litter decomposition

  2026cites this paper
• A COMPARISON OF SEQUENTIAL EXTRACTION METHODS USED FOR BIOAVAILABILITY ASSESSMENT OF POTENTIAL TOXIC ELEMENT

  2025cites this paper
• Fluorescently labeled prey surrogates in combination with fluorescence‐activated cell sorting successfully discriminate actively feeding mixotrophs in a lake water sample

  2024cites this paper
• Diversity of Microbial Eukaryotes Along the West Antarctic Peninsula in Austral Spring

  2022cites this paper
• Interaction between marine protists and bacteria results in magnetotaxis and iron recycling

  2022cites this paper
• Evidence for mixotrophy in pico‐chlorophytes from a new Picochlorum (Trebouxiophyceae) strain

  2021cites this paper
• Influence of the Calcium Carbonate Shell of Coccolithophores on Ingestion and Growth of a Dinoflagellate Predator

  2021cites this paper
• No evidence of Phago‐mixotropy in Micromonas polaris (Mamiellophyceae), the Dominant Picophytoplankton Species in the Arctic

  2021cites this paper
• Experimental identification and in silico prediction of bacterivory in green algae

  2021cites this paper
• Antibacterial proteins and peptides as potential treatment in aquaculture: current status and perspectives on delivery

  2020cites this paper
• The Possession of Coccoliths Fails to Deter Microzooplankton Grazers

  2020cites this paper
• No evidence of phago-mixotropy in Micromonas polaris, the dominant picophytoplankton species in the Arctic

  2020cites this paper
• Response of pico-nano-eukaryotes to inorganic and organic nutrient additions

  2020cites this paper
• Response of pico-nano to and

  2020cites this paper
• Probing rates of growth and mortality in natural coccolithophore populations

  2019cites this paper
• Growth and mortality of coccolithophores during spring in a temperate Shelf Sea (Celtic Sea, April 2015)

  2019cites this paper
• Desenvolvimento de bebida fermentada nutracêutica por Weissella confusa utilizando o extrato da amêndoa de Baru (Dipteryx alata Vogel) como substrato

  2018cites this paper
• Growth and mortality of coccolithophores during spring in a temperate Shelf Sea (Celtic Sea, April 2015)

  2018cites this paper
• Mixotrophy in Chlorophytes and Haptophytes—Effect of Irradiance, Macronutrient, Micronutrient and Vitamin Limitation

  2018cites this paper
• Mixotrophy in chlorophytes and haptophytes

  2018cites this paper
• Seasonal patterns in Arctic prasinophytes and inferred ecology of Bathycoccus unveiled in an Arctic winter metagenome

  2017cites this paper
• Amino acid utilization by eukaryotic picophytoplankton in a coastal upwelling system

  2017cites this paper
• Ecophysiological aspects of algal host–virus interactions in a changing ocean

  2016cites this paper
• Identification of Associations between Bacterioplankton and Photosynthetic Picoeukaryotes in Coastal Waters

  2016influential citation
• Virus production in phosphorus-limited Micromonas pusilla stimulated by a supply of naturally low concentrations of different phosphorus sources, far into the lytic cycle.

  2016cites this paper
• Consequences of strain variability and calcification in Emiliania huxleyi on microzooplankton grazing

  2015cites this paper
• Key Arctic phototrophs are widespread in the polar night

  2014cites this paper
• Microbial community organisation and functioning under ocean acidification conditions

  2014cites this paper
• Phagotrophy by the picoeukaryotic green alga Micromonas: implications for Arctic Oceans

  2014influential citation
• Environmental impacts on RubisCO: From green algal laboratory isolates to Antarctic lake communities

  2014cites this paper
• The role of microzooplankton grazing in trace element biogeochemistry

  2013cites this paper
• Linking bacterivory and phyletic diversity of protists with a marker gene survey and experimental feeding with BrdU-labeled bacteria

  2013cites this paper
• Protist distribution in the Western Fram Strait in summer 2010 based on 454‐pyrosequencing of 18S rDNA

  2013cites this paper
• Mixotrophic haptophytes are key bacterial grazers in oligotrophic coastal waters

  2013cites this paper
• Colimitation by light, nitrate, and iron in the Beaufort Sea in late summer

  2013cites this paper
• Metabolic energy demand and food utilization of the hydrothermal vent crab Xenograpsus testudinatus (Crustacea: Brachyura)

  2012cites this paper
• The response of marine picoplankton to ocean acidification.

  2012cites this paper
• Bacterivory by phototrophic picoplankton and nanoplankton in Arctic waters.

  2012cites this paper
• Limitations of using extracellular alkaline phosphatase activities as a general indicator for describing P deficiency of phytoplankton in Chinese shallow lakes

  2010cites this paper
• Extracellular phosphatases produced by phytoplankton and other sources in shallow eutrophic lakes (Wuhan, China): taxon-specific versus bulk activity

  2009cites this paper
• c0032 Enzymes and N Cycling

  2008cites this paper
• Enzymes and N Cycling

  2008cites this paper
• Microbial food web responses to light and nutrients beneath the coastal Arctic Ocean sea ice during the winter–spring transition

  2008cites this paper
• Protistan Grazing on Marine Bacterioplankton

  2008cites this paper
• Cell-specific beta-N-acetylglucosaminidase activity in cultures and field populations of eukaryotic marine phytoplankton.

  2008cites this paper
• Enzymes and Nitrogen Cycling

  2008cites this paper
• Seasonal and vertical distribution of planktonic bacteria and heterotrophic nanoflagellates in the middle Adriatic Sea

  2004cites this paper
• Significance of predation by protists in aquatic microbial food webs

  2004cites this paper
• Production of aminopeptidase by marine heterotrophic nanoflagellates

  2004cites this paper
• Are Bacteria the Major Producers of Extracellular Glycolytic Enzymes in Aquatic Environments

  2004cites this paper
• Temporal and spatial variation in stocks of autotrophic and heterotrophic microbes in the upper water column of the central Arctic Ocean

  2003cites this paper
• Nutrient regulation of bacterial production and ectoenzyme activities in the subtropical North Pacific Ocean

  2001cites this paper
• Protistan herbivory and bacterivory

  2001cites this paper
• Heterotrophic bacterial turnover along the 20°W meridian between 59°N and 37°N in July 1996

  2001cites this paper
• Reply to the comment of J. Vrba: Problems with enzyme-based methods.

  2000cites this paper
• Comment to Sherr and Sherr (1999): "Is there any appropriate way to distinguish different beta-N-acetylhexosaminidase activities in aquatic environments?"

  2000influential citation
• Activity of marine bacteria under incubated and in situ conditions

  1999cites this paper
• β-Glucosaminidase activity in marine microbes

  1999cites this paper
• Picoplankton and nanoplankton and their trophic coupling in surface waters of the Sargasso Sea south of Bermuda

  1999cites this paper
• Size-Selective Predation on Groundwater Bacteria by Nanoflagellates in an Organic-Contaminated Aquifer

  1998cites this paper
• Methods of estimating bacterivory by protozoa

  1998cites this paper
• A Cautionary Note on Measuring Protistan Bacterivory by Acid Lysozyme

  1998cites this paper
• Heterotrophic nanoplankton biomass measured by a glucosaminidase assay

  1998influential citation
• Influence of protozoan grazing on the marine geochemistry of particle reactive trace metals

  1998cites this paper
• Bacterivory in seawater samples estimated by a dual radioactive-labelling technique

  1997cites this paper
• Heterotrophic protists in the Central Arctic Ocean

  1997cites this paper
• Evaluation of extracellular, high-affinity β-N-acetylglucosaminidase measurements from freshwater lakes: An enzyme assay to estimate protistan grazing on bacteria and picocyanobacteria

  1996cites this paper
• Microinvertebrates in CELSS Hydroponic Rhizosphere: Experimental Invasion as a Test of Community Stability and a Test of a Method to Measure Bacterivory

  1996cites this paper
• Methodology of in situ grazing experiments: evaluation of a new vital dye for preparation of fluorescently labeled bacteria.

  1995cites this paper
• Digestive enzymes in marine invertebrates from hydrothermal vents and other reducing environments

  1995cites this paper
• Extracellular enzyme activity: Indications for high short-term variability in a coastal marine ecosystem

  1995cites this paper
• Phagotrophic nanoflagellates contribute to occurrence of a-glucosidase and aminopeptidase in marine environments

  1994cites this paper
• Bacterivory and herbivory: Key roles of phagotrophic protists in pelagic food webs

  1994influential citation
• Colloidal and Dissolved Organic Matter Excreted by a Mixotrophic Flagellate during Bacterivory and Autotrophy

  1994cites this paper
• DIFFERENTIAL FEEDING BY MARINE FLAGELLATES ON GROWING VERSUS STARVING, AND ON MOTILE VERSUS NONMOTILE, BACTERIAL PREY

  1993cites this paper
• 4-Methylumbelliferyl-β-N-Acetylglucosaminide Hydrolysis by a High-Affinity Enzyme, a Putative Marker of Protozoan Bacterivory

  1993cites this paper