Release of choline by phospholipase D and a related phosphoric diester hydrolase in human erythrocytes. 1H spin-echo n.m.r. studies [PDF]
Biochemical Journal, 1992 A previously detected phosphatidylcholine-specific phospholipase D from lysates of human red blood cells has been further characterized by 1H spin-echo n.m.r. spectroscopy. A second choline-releasing enzymic activity was observed after addition of glycerophosphocholine.
H Selle +2 more
semanticscholar +5 more sources
Catabolic activity of two phosphoric diester hydrolases in wheat leaves inoculated with brown rust, Puccinia recondita [PDF]
Biologia Plantarum, 1990 Changes in total phospholipids and activities of two phosphoric diester hydrolases,i.e. phospholipase C and phospholipase D have been studied in inoculated wheat leaves of 25-day old plants, interacting differentially with three races of brown rust,Puccinia recondita, during early stages of pathogenesis.
H. K. L. Chawla +2 more
semanticscholar +3 more sources
Frontiers in Microbiology, 2021 The labile fraction of dissolved organic phosphorus (DOP) – predominantly consisting of phosphoric esters – is an important microbial P source in the subtropical oligotrophic ocean. However, unlike phosphate, knowledge for labile DOP is still limited due
T. Yamaguchi +7 more
semanticscholar +1 more source
Genome of the house fly, L., a global vector of diseases with adaptations to a septic environment [PDF]
, 2014 Background: Adult house flies, Musca domestica L., are mechanical vectors of more than 100 devastating diseases that have severe consequences for human and animal health.
Beukeboom, Leo W +25 more
core +9 more sources
Transcriptional responses of plants to As (V) stress [PDF]
, 2008 Background Arsenic is toxic to plants and a common environmental pollutant. There is a strong chemical similarity between arsenate [As (V)] and phosphate (Pi).
Abercrombie, Jason M. +6 more
core +5 more sources
Rates of Spontaneous Cleavage of Glucose, Fructose, Sucrose, and Trehalose in Water, and the Catalytic Proficiencies of Invertase and Trehalas [PDF]
, 2008 Most of the early experimental work on enzyme kinetics was based on the properties of yeast invertase (-fructo-furanosidase, EC 3.2.1.26), whose robust activity1 (together with the availability of a continuous polarimetric assay) enabled Michaelis and ...
Wolfenden, Richard, Yuan, Yang
core +3 more sources
Mass Spectrometric Analyses of Organophosphate Insecticide Oxon Protein Adducts [PDF]
, 2010 OBJECTIVE: Organophosphate (OP) insecticides continue to be used to control insect pests. Acute and chronic exposures to OP insecticides have been documented-to cause adverse health effects, but few OP-adducted proteins have been correlated with these ...
Albuquerque EX +20 more
core +3 more sources
Phosphatases in the soil environment [PDF]
, 1980 Enzymes play a key role in nutrient cycling in the soil environment. In this work, four phosphatases of the soil environment were investigated. A study of the effect of metal ions and metal ion concentrations on inorganic pyrophosphatase activity in ...
Dick, Warren Albert
core +3 more sources
Importance of long-range channel Sr displacements for the narrow emission in Sr[Li$_2$Al$_2$O$_2$N$_2$]:Eu$^{2+}$ phosphor [PDF]
Adv. Optical Mater. 2021, 2100649, 2020 The recently discovered Sr[Li$_2$Al$_2$O$_2$N$_2$]:Eu$^{2+}$ red phosphor, candidate for the next generation of eco-efficient white light-emitting diodes, exhibits excellent emission spectral position and exceptionally small linewidth. It belongs to the UCr$_4$C$_4$-structure family of phosphors, containing many potential candidates commercial ...
arxiv +1 more source
Chalcogen based organocatalysts in transesterification [PDF]
, 2015 Das Ziel dieser Arbeit war, verschiedene chalkogenbasierte Organokatalysatoren hinsichtlich ihres kinetischen und enantioselektiven Verhaltens in Acylierungsreaktionen zu studieren.
Brand, Kristin
core +1 more source