Results 81 to 90 of about 53,095 (341)
Biochemical biomarkers and bioassays, due to their assumed immediate response after acute exposure of the organism to the stressor, are useful tools to gauging anthropogenic impacts. The toxicity of TiO2-nanoparticles (TiO2-NPs) on the Glyphodes pyloalis
N Memarizadeh +3 more
doaj
The present invention relates to novel esterase, more particularly to esterase variants having improved activity compared to the esterase of SEQ ID No 1 and the uses thereof for degrading polyester containing material, such as plastic products.
André, Isabelle +7 more
core
SUBCELLULAR LOCALIZATION OF RAT BRAIN ESTERASES
The localization and properties of soluble and bound esterases of subcellular fractions of rat brain have been investigated. Bound esterases were extracted with 1% Triton X-100 and separated by starch gel electrophoresis.
JOSEPH BERNSOHN +4 more
core +1 more source
A non‐specific esterase activity of hen lysozyme (c‐type) has previously been described: histidine was claimed to be involved in this activity. The present letter reports that a histidine‐less lysozyme from the duck egg‐white (c‐type) as well as a goose lysozyme (g‐type) possess such an esterase activity determined using p‐nitrophenylacetate.
Jollès, Jacqueline, Jollès, Pierre
openaire +2 more sources
Effet de la pectolyase Y-23 et de la cellulase Onozuka RS sur le rendement en protoplastes viables de Prunus cerasus L. [PDF]
Effect of pectolyase Y-23 and cellulase Onozuka RS on the yield of viable protoplasts of Prunus cerasus L. ""Montmorency"". To isolate leaf mesophyll, leaf and root callus protoplasts of Prunus cerasus L.
Mehri-Kamoun R.
doaj
Nomenclature of esterases [PDF]
Pen, J, Beintema, JJ
openaire +3 more sources
An overview of the main pathways of metabolic resistance in insects
Insecticides have played and still fulfil a very important role in sustainable production of food, animal feed and also as protection against disease vectors.
M Panini +3 more
doaj
Tetragonisca angustula and T. fiebrigi esterases were biochemically characterized by their inhibition pattern and thermostability. Workers of both species were collected from nests at the State University of Maringa. In T.
Ana Lúcia Paz Barateiro Stuchi +4 more
doaj +1 more source
A Study of Rabbit Microsomal Esterases
1. The microsomal fraction of rabbit liver and kidney preparations (and probably intestinal mucosa) contained a high proportion of the total esterase activity of these organs. All the substrates used confirmed this conclusion. 2.
Turner, John Charles
core
Spearman rank-order correlation between the activity of α-esterases (grey) and β-esterases (white) in Malaysian Culex quinquefasciatus.
Van Lun Low (488512) +9 more
core +1 more source

