Chitinase Enzyme
OPTIMIZATION OF CHITINASE PRODUCTION BY BACTERIA FROM NOVEL ENDOPHYTIC NICHE OF GLORIOSA SUPERBA AND SOIL OF NORTH WESTERN REGION OF INDIA
... Farmers today are facing losses of billions of dollars due to damage to crops resulting from infection by fungi pathogens and attack by insect pests such as the pink bollworm, thrips, mites etc. They often resort to the ...
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Estimation and Purification of 88 kDa Chitinase Isozymes from Silkworm Bombyx Mori L.
... May. Chitinase enzyme was initially estimated in above mentioned developmental stages of silkworm for ...the chitinase enzyme of molecular weight 88 kDa was purified from 5 th instar ...
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IDENTIFICATION OF Trichoderma harzianum T3.13 AND ITS INTERACTION WITH Neoscytalidium dimidiatum U1, A PATHOGENIC FUNGUS ISOLATED FROM DRAGON FRUIT (Hylocereus polyrhizus) IN MALAYSIA
... of enzyme but unfortunately only in the initial stage of fermentation (Nawani & Kapadnis, ...2003). Chitinase enzyme activities were dropped at day two in all ...of enzyme. A time course ...
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Chitinase: Production and applications
... of chitinase from microbial sources must take into consideration of optimized pH, temperature, inoculum size, specific suitable substrates such as chitin and suitable mode of ...for chitinase production is ...
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Purification of Chitinase enzymes from Bacillus subtilis bacteria TV-125, investigation of kinetic properties and antifungal activity against Fusarium culmorum
... crustaceans. Chitinase enzyme is capable of degrading chitin, and this enzyme can be used as a biological fungicide against phytopathogenic fungi, as well as an insecticide against insect ...
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Deproteination of Shrimp Shell Wastes using Immobilized Marine Associated Pseudomonad Amet1776
... of enzyme required to release 1 ¼mol of tyrosine per min at reaction conditions (Wang et ...for chitinase enzyme as described by Kim et ...of enzyme activity was defined asthe amount of ...
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The Chitinase Activity in Banana Seedling that Induce by Trichoderma spp as Resistance Responce to Fusarium Oxyporum f.sp.cubense
... seedling. Chitinase enzyme function as plant defense from pathogen attack because this enzyme is able to cut ties of ...cellulose enzyme from T. longibrachiatum indicated peroxidase and ...
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Production and Characterization of crude chitinase from Trichoderma virens
... The fermentation medium used in this study consisted of carbon source and several macronutrients such as K + , Mg 2+ and Ca 2+ . Micronutrients are important in maintaining the structural configuration of enzymes [14]. ...
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Bacterial chitinase: nature and perspectives for sustainable bioproduction
... Improvements to the colorimetric assay have been made by replacing the chemical oxidizing reagents. Chitin azure is prepared by covalently linking a suitable dye to colloidal chitin. When chitin azure is depolymerized, ...
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Chondrichthyes Chitinase: Molecular Cloning, Distribution, and Phylogenetic Analysis
... an enzyme with 3'→5' exonuclease ac- tivity, the full-length gene of chitinase was ...length chitinase genes from the stomach of both ...stomach chitinase of the ...stomach chitinase ...
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Refolding Process of Cysteine-Rich Proteins: Chitinase as a Model
... In Cys-rich proteins, constitution of disulfide bonds resulting in formation of dimmer structures of proteins. In the refolding procedure oxidation of disulfide bonds can be triggered by the thiol group of glutathione, ...
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Overexpression of chimeric chitinase42 enhanced antifungal activity of Trichoderma harzianum against Fusarium graminearum
... with enzyme modification (Kowsari et ...chimeric chitinase was produced by fusing a ChBD from T. atroviride chitinase 18–10 to the N–terminal of Chit42 T ...facilitates chitinase binding, thus ...
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ANTIMICROBIAL AND CHITINASE INHIBITORY ACTIVITIES OF 7 BENZAMIDOCOUMARINS
... Results: Compounds 9, 11, 12, 21, and 23 showed good antibacterial activity with minimum inhibitory concentration (MIC) ranging from 6.25 to 50 µg/mL. Among them, compound 21 was the most active molecule with MIC 6.25 ...
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Pulmonary cryptococcosis induces chitinase in the rat
... generalized chitinase activity in both BALF and whole lung from infected rats, and since several chitinase family members exhibit enzymatic activity, we sought to determine whether the specific expression ...
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EXPRESSION, PURIFICATION AND CHARACTERIZATION OF CHITINASE CHIC PRECURSOR FROM Streptomyces peucetius
... Chitinase (ChiC) of Streptomyces peucetius produced as a precursor protein undergoes proteolytic cleavage to yield a 42 kDa protein. Specific activity and cellular location of the proteolytic cleavage is however ...
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The Novel Sigma Factor Like Regulator RpoQ Controls Luminescence, Chitinase Activity, and Motility in Vibrio fischeri
... control chitinase activity in ...showed chitinase activity that was significantly lower (about 50%) than that of the wild type ...showed chitinase activity that was ...elevates chitinase ...
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The occurrence of chitinase in some bacteria
... Roseman (1954) reported the presence in cell-free extracts of Escherichia coli of an enzyme which de- acetylated acetylglucosamine; the optimum pH value was 8-3, no act[r] ...
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Molecular identification of the chitinase genes in Plasmodium relictum
... Two samples from previous experimental infections with P. relictum, the cytochrome b lineage SGS1 from crossbills [20] and GRW04 from great reed warblers [21], were used as DNA template. Total genomic DNA from the avian ...
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Characterization of a Bacillus thuringiensis chitinase that binds to cellulose and chitin
... furiosus chitinase for Thr and Asn, respectively, which are observed in the correspond- ing positions in CBM2 of the endoglucanase from ...sus chitinase, without the loss of affinity to ...
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Cloning of a cDNA Encoding Chitotriosidase, a Human Chitinase Produced by Macrophages
... analogous chitinase (2, ...chitinolytic enzyme in man, desig- nated as chitotriosidase, which is secreted in large quantities by activated macrophages ...the chitinase family, including enzy- ...
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