Phenol oxidase, peroxidase and organic matter dynamics of soil

By R. Sinsabaugh. 2010

1,363 citations recorded by the source corpus.

Subfields: Ecology, Health, Toxicology and Mutagenesis, Soil Science

View Paper: https://www.semanticscholar.org/paper/518c02422a1c1f41cb7c3390f2cac164e7d71f8c

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In Ecology

In Health, Toxicology and Mutagenesis

In Soil Science

Citations in the corpus

Enhanced root exudation induces microbial feedbacks to N cycling in a pine forest under long-term CO2 fumigation. (2011, background): “In contrast, phenol oxidase is a lignolytic enzyme involved in the degradation of recalcitrant SOM, and an enzyme that is often used as a sentinel of SOM decomposition (Sinsabaugh 2010).”
Extracellular enzymes in terrestrial, freshwater, and marine environments: perspectives on system variability and common research needs (2013, background): “…interactions are dictated by mineralogy, composition of associated organic substances, and thermodynamic properties; these interactions in turn regulate the active enzyme pool-size, access to organic substrates, and turnover rates (Allison 2006; Wallenstein and Weintraub 2008; Sinsabaugh 2010).”
The Michaelis–Menten kinetics of soil extracellular enzymes in response to temperature: a cross‐latitudinal study (2012, methodology): “Given the diversity of C structures in SOM (including phenols and lignin), oxidative enzymes are important in SOM decomposition (Sinsabaugh, 2010).”
Functional guild classification predicts the enzymatic role of fungi in litter and soil biogeochemistry (2015, methodology): “…environment, reducing oxidative stress caused by an increase in reactive oxygen species (ROS), converting plant biopolymers into more oxidized, recalcitrant components of soil organic matter (Sinsabaugh, 2010), and activating or repressing fungal signaling pathways (Scott and Eaton, 2008).”
Substrate quality affects kinetics and catalytic efficiency of exo-enzymes in rhizosphere and detritusphere (2016, methodology): “…the parameters of microbial respiration (Anderson and Domsch, 1985; Cheng and Coleman, 1989; Anderson and Joergensen, 1997) and of enzyme kinetics (Sinsabaugh, 2010; Nannipieri et al., 2012), as indicators of organic C mineralization and substrate-specific utilization (Kourtev et al., 2002).”
Root carbon inputs to the rhizosphere stimulate extracellular enzyme activity and increase nitrogen availability in temperate forest soils (2011, background): “Recalcitrant forms of SOM often bind N (Fog 1988) and their catabolism requires the activity of both oxidative and hydrolytic enzymes (Sinsabaugh 2010).”
Bacillus asahii comes to the fore in organic manure fertilized alkaline soils (2015, background): “Both soil enzymes promote the transformation of soil organic 465 matter into humus (Gupta et al., 2004; Sinsabaugh, 2010), the main constituent of soil 466 organic carbon and a key factor in soil fertility.”
Response of decomposing litter and its microbial community to multiple forms of nitrogen enrichment (2012, background): “…activity of the decomposer communities is less sensitive to added N (e.g., in grasslands where fungal communities are dominated SARAH E. HOBBIE ET AL.402 Ecological Monographs Vol. 82, No. 3 by Ascomycota and Glomeromycota compared to forests where Basidiomycota dominate) (Sinsabaugh 2010).”