The oxidase test is used to determine whether an organism possesses the cytochrome c oxidase enzyme. The test is used as an aid for the differentiation...
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Sulfhydryl oxidase. This enzyme oxidises thiol groups. In microbiology, the oxidase test is used as a phenotypic characteristic for the identification of bacterial...
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Diagnostic microbiology (redirect from Bile solubility test)
P. Test". iws2.collin.edu. Archived from the original on 2017-05-04. Retrieved 2017-04-03. "Catalase and Oxidase Test" (PDF). Austin CC. "CLO Test: Reasons...
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opportunistic, facultative intracellular pathogens. It is also aerobic and oxidase test positive. A granule at the centre of the bacterium makes it resemble...
100 KB (11,505 words) - 00:21, 19 October 2024
diplococcus. It produces a positive result of blue when put through the oxidase test. It is considered non-pathogenic, although in rare case it can be the...
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under a microscope. It is positive by the oxidase test and catalase test, but negative by the nitrate reductase test. It is alpha-hemolytic and requires oxygen...
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Catalase (redirect from Catalase test)
from the original on 2009-03-09. Retrieved 2009-03-05. "Catalase and oxidase test video". Regnvm Prokaryotae. Retrieved 2009-03-05. "EC 1.11.1.6 - catalase"...
39 KB (4,277 words) - 02:21, 12 September 2024
Moraxellaceae by performing an oxidase test, as Acinetobacter spp. are the only members of the Moraxellaceae to lack cytochrome c oxidases. A. baumannii is part...
49 KB (5,450 words) - 14:03, 30 July 2024
Catalase test on nutrient agar tests for the production of enzyme catalase, which splits hydrogen peroxide and releases oxygen gas. Oxidase test on nutrient...
20 KB (1,885 words) - 17:40, 2 October 2024
MacConkey agar (as it does not ferment lactose) which will test positive for oxidase. Confirmatory tests include production of the blue-green pigment pyocyanin...
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species. Before starting a test, one must confirm the cultured bacteria are Enterobacteriaceae, this is done by a quick oxidase test for cytochrome coxidase...
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The hydrochloride salt of TMPD finds use as a redox indicator in the oxidase test and is also used in electron transport chain analysis as it is capable...
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glucose are present. Glucose oxidase is widely used for the determination of free glucose in body fluids (medical testing), in vegetal raw material, and...
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Diamine oxidase (DAO), also known "amine oxidase, copper-containing, 1" (AOC1), formerly called histaminase, is an enzyme (EC 1.4.3.22) involved in the...
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from Shigella in diarrheal stools by an oxidase test: Plesiomonas is oxidase positive and Shigella is oxidase negative. Plesiomonas is easily differentiated...
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freundii creates a positive MR and negative VP test along with a positive catalase and negative oxidase test. C. freundii cannot hydrolyze starch, lipids...
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Chronic granulomatous disease (redirect from NADPH oxidase deficiency)
(most importantly the superoxide radical due to defective phagocyte NADPH oxidase) used to kill certain ingested pathogens. This leads to the formation of...
31 KB (3,478 words) - 22:37, 11 August 2024
coccus form. Most species of Campylobacter are positive by the oxidase test and catalase test and are able to reduce nitrate. The number of known quinolone-resistant...
48 KB (3,836 words) - 23:54, 30 August 2024
Actinobacillus equuli (section Biochemical tests)
Guidelines. Biochemical differentiation tests with positive results are: catalase, urease and oxidase tests. Actinobacillus equuli subspecies equuli...
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as an accelerator for the vulcanization of rubber. It can be used in oxidase tests. Dimethyl-4-phenylenediamine is made by the nitrosylation of dimethylaniline...
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the oxidase test, the absence of gas formation from glucose, glucose is oxidised in oxidation/fermentation test using Hugh and Leifson O/F test, beta...
95 KB (8,008 words) - 11:40, 7 October 2024
catalase test, the oxidase test, and the indole test. It is negative by the urease test. In general, it is negative by the nitrate reductase test, although...
14 KB (1,543 words) - 17:40, 3 August 2024
Monoamine oxidase A, also known as MAO-A, is an enzyme (E.C. 1.4.3.4) that in humans is encoded by the MAOA gene. This gene is one of two neighboring...
40 KB (4,635 words) - 19:38, 20 October 2024
The mononuclear spot test or monospot test, a form of the heterophile antibody test, is a rapid test for infectious mononucleosis due to Epstein–Barr...
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Methylene blue (redirect from Methylene blue test)
chloroethylamine into chloroacetaldehyde, and inhibits multiple amine oxidase activities, preventing the formation of CAA. The dosing of methylene blue...
47 KB (5,008 words) - 04:15, 20 October 2024
temperatures for growth of P. fluorescens are 25–30°C. It tests positive for the oxidase test, and is also a nonsaccharolytic bacterial species. Heat-stable...
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Minimum inhibitory concentration (redirect from MIC test)
drug, which prevents visible in vitro growth of bacteria or fungi. MIC testing is performed in both diagnostic and drug discovery laboratories. The MIC...
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Jeotgalicoccus coquinae is part of the Gram-positive bacteria. The Oxidase test as well as the Catalase test is positive, revealing an aerobic respiratory metabolism...
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Porphyria (redirect from Coproporphyrinogen oxidase deficiency)
or mixed porphyria), which results from a partial deficiency in PROTO oxidase, manifests itself with skin lesions similar to those of porphyria cutanea...
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bacterium with a single flagellum at one or both poles, which are also oxidase-positive and grow optimally at 37 to 42 °C. When exposed to atmospheric...
62 KB (7,085 words) - 02:58, 7 October 2024