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Persistence of microbial extracellular enzymes in soils under different temperatures and water availabilities [PDF]

open access: yesEcology and Evolution, 2020
Microbial extracellular enzyme activity (EEA) is critical for the decomposition of organic matter in soils. Generally, EEA represents the limiting step governing soil organic matter mineralization.
Enrique J. Gómez   +2 more
doaj   +3 more sources

Bacterial Tradeoffs in Growth Rate and Extracellular Enzymes [PDF]

open access: yesFrontiers in Microbiology, 2019
Like larger organisms, bacteria possess traits, or phenotypic characteristics, that influence growth and impact ecosystem processes. Still, it remains unclear how these traits are organized across bacterial lineages.
Kelly I. Ramin   +2 more
doaj   +3 more sources

Potential Activities and Long Lifetimes of Organic Carbon-Degrading Extracellular Enzymes in Deep Subsurface Sediments of the Baltic Sea [PDF]

open access: yesFrontiers in Microbiology, 2021
Heterotrophic microorganisms in marine sediments produce extracellular enzymes to hydrolyze organic macromolecules, so their products can be transported inside the cell and used for energy and growth. Therefore, extracellular enzymes may mediate the fate
Jenna M. Schmidt   +4 more
doaj   +2 more sources

Extracellular Matrix Enzymes and Immune Cell Biology [PDF]

open access: yesFrontiers in Molecular Biosciences, 2021
Remodelling of the extracellular matrix (ECM) by ECM metalloproteinases is increasingly being associated with regulation of immune cell function. ECM metalloproteinases, including Matrix Metalloproteinases (MMPs), A Disintegrin and Metalloproteinases ...
Meagan McMahon   +4 more
doaj   +4 more sources

In Search of a Role for Extracellular Purine Enzymes in Bone Function

open access: yesBiomolecules, 2021
Bone is one of the major tissues that undergoes continuous remodeling throughout life, thus ensuring both organic body growth during development and protection of internal organs as well as repair of trauma during adulthood.
Mariachiara Zuccarini   +4 more
doaj   +3 more sources

Inhibition of Extracellular Enzymes Exposed to Cyanopeptides

open access: yesCHIMIA, 2020
Harmful cyanobacterial blooms in freshwater ecosystems produce bioactive secondary metabolites including cyanopeptides that pose ecological and human health risks.
Christine M. Egli   +3 more
doaj   +5 more sources

Combined effects of soil colloid and soil extracellular enzymes on nitrogen loss from sloping farmland

open access: yesGeoderma
The extracellular enzyme plays a crucial role in nitrogen (N) conversion. Soil colloid serves as an important transporter of N transport in hydrological processes.
Xuekai Jing   +6 more
doaj   +3 more sources

Adsorption of extracellular enzymes by biochar: Impacts of enzyme and biochar properties

open access: yesGeoderma
Extracellular enzymes play a key role in mediating organic matter decomposition in soils and the mobility of enzymes is largely controlled by their interaction with soil surfaces. The introduction of pyrogenic products, including biochar produced for the
Lingqun Zeng   +2 more
doaj   +3 more sources

Extracellular Enzymes Produced by Marine Eukaryotes, Thraustochytrids

open access: yesBioscience, Biotechnology and Biochemistry, 2009
Extracellular enzymes produced by six strains of thraustochytrids, Thraustochytrium, Schizochytrium, and Aurantiochytrium, were investigated. These strains produced 5 to 8 kinds of the extracellular enzymes, depending on the species. Only the genus Thraustochytrium produced amylase.
Yousuke Taoka   +2 more
exaly   +3 more sources

Contribution of enzymes to soil quality and the evolution of research in Brazil

open access: yesRevista Brasileira de Ciência do Solo, 2021
Extracellular soil enzymes are fundamental for the functioning of ecosystems. Several processes in the soil depend on the activity of these enzymes, including plant decomposition, soil organic matter formation/mineralization, and nutrient cycling ...
Lisiane Sobucki   +4 more
doaj   +1 more source

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