Acid phosphomonoesterase activity was high in all plots, including those where microbial biomass P levels were low. This supports the findings of previous studies suggesting that acid phosphomonoesterase activity in soils is primarily of root origin. All phosphatase enzyme activities were significantly ...
Obtained results showed that glyphosate salts application has primarily resulted in inhibition of phosphodiesterase activity, and stimulation of phosphotriesterase activity in soils. Soil type and kind of glyphosate salt affect the interaction of herbicide with phosphodiesterase and phosphotriesterase ...
diesterase on the basis of its high affinity for a specific substrate of this enzyme, The pH optima for extra-cellular and cell-wall-bound diesterase are acidic (pH 4.0–5.5), with considerable activity maintained in the pH range typical of organic soils under ericaceous plants (pH 3.0–...
We investigated different types of phosphatase activity (phosphomono-, phosphodi-, phosphotriesterase, inorganic pyrophosphatase) in five forest soils in V... R Margesin,F Schinner - 《Biology & Fertility of Soils》 被引量: 86发表: 1994年 Enzyme Kinetics and Pharmacological Characterization of Nuc...
Phosphomonoesterase, phosphodiesterase, phosphotriesterase, and inorganic pyrophosphatase activities in forest soils in an alpine area: Effect of pH on enzyme activity and extractability. Biol Fertil Soils 18:320-326, 1994.R. Margesin,F. Schinner. Phosphomonoesterase, phosphodiesterase, phospho...
We do not recommend using the standard artificial substrates for PDE activity measurements in more heterogeneous samples, for example soils, where these assays have low reliability and can produce erroneous results.doi:10.1016/j.soilbio.2012.02.008Sirová, Dagmara...
We do not recommend using the standard artificial substrates for PDE activity measurements in more heterogeneous samples, for example soils, where these assays have low reliability and can produce erroneous results. 展开 关键词: Plant roots Phosphodiesterase Phosphomonoesterase Artificial substrate ...
We investigated different types of phosphatase activity (phosphomono-, phosphodi-, phosphotriesterase, inorganic pyrophosphatase) in five forest soils in V... R Margesin,F Schinner - 《Biology & Fertility of Soils》 被引量: 86发表: 1994年 ...
The inconsistent response of AS activity with the enzymes was attributed to soil acidification induced by long-term N addition, which shifts the pH condition to a more optimal condition for AS activity and accelerates the accumulation of S in soils. The ratio of PME to PDE were significantly ...
Apparent molecular weight of the BPNPase was estimated to be about 58 000 by gel filtration. The BPNPase activity had a pH optimum at 5.0 and was inhibited by Hg 2+ and slightly inhibited by F and PO 4 3 .These observations suggest that the BPNPase is subfraction 3 has been ...