Phenolsulphatase (Arylsulphatase) of Microorganisms
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چکیده
منابع مشابه
Arylsulphatase from Alteromonas carrageenovora.
Arylsulphatase activity was identified in cultures of the marine bacterium Alteromonas carrageenovora, using methylumbelliferyl sulphate as substrate. In contrast with most other microbial arylsulphatases, arylsulphatase production in A. carrageenovora was not repressed by sulphate. The structural gene of arylsulphatase (atsA) was cloned and sequenced. An ORF of 984 bp was found, specifying a p...
متن کاملDifferential repression of arylsulphatase synthesis in Aspergillus oryzae.
1. The activities of the three arylsulphatases (arylsulphate sulphohydrolase, EC 3.1.6.1) of Aspergillus oryzae produced under a variety of repressing and non-repressing conditions were determined. 2. These enzymes exhibit different sensitivities to repression by inorganic sulphate. 3. Arylsulphatase I, but not arylsulphatases II and III, exhibits a transient de-repression in the early growth p...
متن کاملActivity of Arylsulphatase in Soil Contaminated with Polycyclic Aromatic Hydrocarbons
An experiment has been performed to determine the activity of arylsulphatase in soil submitted to pressure of four polycyclic aromatic hydrocarbons: naphthalene, phenanthrene, anthracene, and pyrene, in the amount of: 0, 1,000, 2,000, and 4,000 mg kg-1 dm of soil. Soil samples were also applied some organic substances, such as: cellulose, sucrose, and compost, in the amount of 0 and 9 g kg-1 dm...
متن کاملArylsulphatase activity in liver and gastrointestinal tract of sheep [proceedings].
fugation as previously described (Berg & Gustafsson, 1974). Incubation with substrate and subsequent separation of the metabolites was performed by using a modification of the methods of von Bahr et al. (1977) for lignocaine and Bickel & Gigon (197 1) for imipramine. [methylene-14ClImipramine (2 x 1OSd.p.m., 560pg) or Icarbonyl-"Cllignocaine (2 x lo5 d.p.m., 200pg) was added to each incubation,...
متن کاملThe arylsulphatase A gene and molecular genetics of metachromatic leucodystrophy.
The lysosomal storage disorders share one common characteristic: the accumulation of a particular substrate inside the lysosome. Each disorder in this group is caused either by the deficiency of a lysosomal enzyme responsible for one step of the degradation pathway of a substrate, lack of a transporter involved in the movement of a small molecule across the lysosomal membrane, or absence of a l...
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ژورنال
عنوان ژورنال: Journal of the agricultural chemical society of Japan
سال: 1959
ISSN: 0002-1407,1883-6844
DOI: 10.1271/nogeikagaku1924.33.a1