Results 111 to 120 of about 1,424 (153)
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Adenosine aminohydrolase inhibition in cosolvent—Buffer mixtures
Archives of Biochemistry and Biophysics, 1974Abstract Adenosine aminohydrolase from calf intestinal mucosa is sensitive to changes in the cooperative water structure of its environment as induced by the cosolvent dioxane. When dioxane is added to lower the dielectric constant from that of 78 of neat water to about 74, V is approximately halved, competitive inhibition by N6-(Δ2-isopentenyl ...
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Deoxycytidylate aminohydrolase during embryonic development of Rana esculenta
Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1965Abstract 1. The amount of deCMP-deaminase (deoxycytidylate aminohydrolase) per embryo has been determined in different stages of development of Rana esculenta. An increase in the content of enzyme per embryo was observed during development. The enzymic content increases approximately twice during the period from cleavage to the end of gastrulation ...
B, DEPETROCELLIS, P, GRANT, E, SCARANO
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Proteins: Structure, Function, and Bioinformatics
Transport and Golgi Organization 2 Homolog (TANGO2) protein deficiency disorder (TDD) is a rare autosomal recessive disorder characterized by multi‐systemic abnormalities and significant phenotypic variability including neurodevelopmental delay, seizures,
A. Cooper +6 more
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Transport and Golgi Organization 2 Homolog (TANGO2) protein deficiency disorder (TDD) is a rare autosomal recessive disorder characterized by multi‐systemic abnormalities and significant phenotypic variability including neurodevelopmental delay, seizures,
A. Cooper +6 more
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Scientific Progress & Innovations
This research focuses on the effect of burning crop residues on the total number of spores of mycorrhizal fungi, the activity of some soil enzymes, and the growth of the mung bean (Vigna radiata), in which 12 soil samples were collected before and after ...
W. A. Kadhem, K. A. Hussein, A. H. Abud
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This research focuses on the effect of burning crop residues on the total number of spores of mycorrhizal fungi, the activity of some soil enzymes, and the growth of the mung bean (Vigna radiata), in which 12 soil samples were collected before and after ...
W. A. Kadhem, K. A. Hussein, A. H. Abud
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Journal of Hazardous Materials
This study demonstrated the effects of the sludge type and inoculation method on the N,N-dimethylformamide degradation pathway and associated microbial communities. The sludge type is critical for DMF metabolism, with acclimatized aerobic sludge having a
Yunchuan Xian +8 more
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This study demonstrated the effects of the sludge type and inoculation method on the N,N-dimethylformamide degradation pathway and associated microbial communities. The sludge type is critical for DMF metabolism, with acclimatized aerobic sludge having a
Yunchuan Xian +8 more
semanticscholar +1 more source
Studies of rabbit brain, intestine and liver guanine aminohydrolase
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1984Guanine aminohydrolase (EC 3.5.4.3) from rabbit brain, intestine, and liver has been purified to homogeneity by affinity chromatography at room temperature and 0-4 degrees C. In all cases the recovery and fold purification was greatest for purification at room temperature. Each enzyme has a subunit mol.
M E, Pugh, A L, Bieber
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Journal of Agricultural and Food Chemistry
Cyromazine, a triazine insecticide, raises food safety concerns due to residues in vegetables like cowpeas. Microbial metabolism is key for pesticide elimination, but bacteria efficient in cyromazine degradation are limited, with uncharacterized enzymes.
Qi Han +7 more
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Cyromazine, a triazine insecticide, raises food safety concerns due to residues in vegetables like cowpeas. Microbial metabolism is key for pesticide elimination, but bacteria efficient in cyromazine degradation are limited, with uncharacterized enzymes.
Qi Han +7 more
semanticscholar +1 more source
Adenosine aminohydrolase activity in the regenerating rat liver
Archives of Biochemistry and Biophysics, 1985The specific activity of adenosine aminohydrolase in the regenerating rat liver is significantly increased 12 h after partial hepatectomy. There is a twofold increase in enzyme activity at 48 h, after which the activity begins to decline. However, increased values still persist 7 days postsurgery. The enzyme is located mainly in the soluble supernatant
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Cytidine aminohydrolase activity in intact cultured transformed cells
Journal of Cellular Physiology, 1968AbstractCultures of several cell lines convert cytidine, if present in their medium, to uridine. The reaction is rapid, being virtually complete within one hour. The enzymatic activity is that of cytidine aminohydrolase (EC 3.5.4.5). The activity is exhibited by the intact cell — substrate and products being found in the medium bathing the cells.
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Pattern of product inhibition of 5′-AMP aminohydrolase
Archives of Biochemistry and Biophysics, 1974Abstract The inhibition of 5′-AMP aminohydrolase (EC 3.5.4.6) by NH 4 Cl and IMP was examined. IMP was found to be a simple competitive inhibitor with respect to the substrate, AMP, while NH 4 Cl exhibited a pattern of inhibition with both noncompetitive and competitive elements. A number of possible mechanisms were analyzed.
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