Hydrolytic enzymes and lectin-binding activity of black-pigmented anaerobic rods
نویسندگان
چکیده
منابع مشابه
Hydrolytic enzymes of Moraxella bovis.
Certain strains of Moraxella bovis produce tissue-damaging enzymes which may initiate or potentiate infectious bovine keratoconjunctivitis. Thirteen reference strains of this species were characterized physiologically and screened for production of various enzymes by some conventional biochemical tests and the API ZYM system (Analytab Products, Plainview, N.Y.). All 13 strains were hemolytic. A...
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The most recent developments in the use of hydrolytic enzymes proteases, lipases and nitrilases are summarized: Sterically demanding a,a-disubstituted carboxylic esters can be enzymatically resolved using a commercially available protease derived from Aspergillus oryzae. A significant enhancement of selectivity and activity of Candida cylindracea lipase in irreversible acyl transfer reactions m...
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A rapid method for presumptive identification of black-pigmented gram-negative anaerobic rods was developed. Using filter paper spot tests for indole production, sialidase, alpha-glucosidase, beta-glucosidase, alpha-fucosidase, and trypsinlike enzyme activities, 100% of Porphyromonas gingivalis, Prevotella intermedia, and Bacteroides levii and 89% of Prevotella corporis isolates were correctly ...
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ژورنال
عنوان ژورنال: Microbiology
سال: 1994
ISSN: 1350-0872,1465-2080
DOI: 10.1099/00221287-140-4-873