Flavobacterium biochemical tests

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August undefined, 2024

Webfor Flavobacterium. DNA was extracted for PCR and digestion with restriction enzymes. Altogether, 37 isolates were obtained. Biochemical assays included testing of absorption of Congo red, production of flexirrubin, production of H 2S, nitrate reduction and motility. The results indicated that the isolates can be classified as F. columnare. WebFlavobacterium meningosepticum, the most important species, ... successfully treated with a quinolone or trimethoprim-sulfamethoxazole based on the results of in vitro …

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WebApr 24, 2013 · Flavobacterium columnare (F. columnare) is the causative agent of columnaris disease. This bacterium affects both cultured and wild freshwater fish … WebDec 18, 2015 · Elizabethkingia meningoseptica (formerly Flavobacterium meningosepticum and, during 1994–2005 Chryseobacterium meningosepticum) is a gram-negative nonfermenting obligate aerobe.It is widely distributed in the environment (), yet also an acknowledged opportunistic human pathogen.Most frequently associated with … pullus rose

Indole test - Wikipedia

WebApr 30, 1998 · Four Flavobacterium columnare strains (AJS 1-4) were isolated from black mollies (Poecilia sphenops) and platies (Xiphophorus maculatus), showing white spots on the back, head and skin ulcers. ... Biochemical characterization and agglutination tests proved that the isolated strains could be classified as F. columnare. Low minimal … WebThe results of physiological and biochemical tests allowed genotypic and phenotypic differentiation of strain PK15 T from strains of closely related species. It was, therefore, … WebJul 10, 2024 · IMViC test is a series of four different biochemical tests used in identifying and differentiating bacteria, especially the members of Enterobacteriaceae. Though it can be (and is) used for the identification of any type of bacteria, it is mainly used for identifying Gram-negative bacteria. It is the key to identifying and differentiating ... pullus latein

Flavobacterium plurextorum sp. nov. Isolated from Farmed ... - …

Flavobacterium indologenes Bacteremia: Clinical and …

WebOct 10, 2024 · The genus Flavobacterium, type genus of the family Flavobacteriaceae (Ludwig et al. 2011), ... Additional biochemical tests for strain MAH-1 T and two … WebSphingobacterium multivorum and S. spiritivorum are the most commonly recovered species from clinical specimens, usually from blood and urine. Isolates generally are resistant to the aminoglycosides and polymyxins, are susceptible to fluoroquinolones and trimethoprim-sulfamethoxazole, and have variable susceptibility to β-lactam … pullus.siWebApr 24, 2013 · Flavobacterium columnare (F. columnare) is the causative agent of columnaris disease. This bacterium affects both cultured and wild freshwater fish including many susceptible commercially important fish species. F. columnare infections may result in skin lesions, fin erosion and gill necrosis, with a high degree of mortality, leading to … pullus latin

"WebThe biochemical test results for the strains are given in Table 2 and are arranged by the tests in which all strains gave a positive or negative result and tests in which the strains … " - Flavobacterium biochemical tests

Flavobacterium biochemical tests

Flavobacterium indologenes Bacteremia: Clinical and …

WebThe pure isolates were identified using their morphological features, Gram staining reaction, and several biochemical tests (Bergey's Manual of determinative bacteriology, 7th Edi.). WebIndole test. The indole test is a biochemical test performed on bacterial species to determine the ability of the organism to convert tryptophan into indole. This division is …

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WebSeveral physiological and biochemical tests differentiated strain DCY54(T) from the species of the genus Flavobacterium with validly published names. On the basis of data … WebApr 20, 2009 · Flavobacterium columnare is an important pathogen of freshwater fishes often causing high mortality.Seven strains of F. columnare have been isolated from gill …

WebJun 10, 2024 · 7.1: Introduction to Biochemical Tests Part I. Observe and interpret the fermentation reactions of representative bacteria in phenol red sugar broths, distinguish between respiration and fermentation, discuss the conditions in which these reactions occur. Observe and interpret sugar fermentation and hydrogen sulfide formation in TSI agar … Web- insert the ONPG test stripe into bacterial solution - cultivate 24h at 37°C - cytochrome c oxidase transfer e-on O 2 - oxidase reagents change their colors depending on their oxidative states → differentiation Pseudomonas, Alcaligenes, Flavobacterium… PROCEDURE: - smear the bacterial culture on a paper and submerge it into the …

WebElizabethkingia meningoseptica (King 1959) Kim et al. 2005. Elizabethkingia meningoseptica is a Gram-negative, rod-shaped bacterium widely distributed in nature (e.g. fresh water, salt water, or soil). It may be …

WebJun 25, 2013 · Several physiological and biochemical tests differentiated the novel bacterial strains from related Flavobacterium species. Phylogenetic, genetic and phenotypic data indicate that these strains represent a new species of the genus Flavobacterium, for which the name Flavobacterium plurextorum sp. nov. was proposed. pullur mission hospitalWebFlavobacterium is a gram-negative, aerobic rod that is found in both soil and water. The organism is pigmented yellowish orange. ... successfully treated with a quinolone or trimethoprim-sulfamethoxazole based on the results of in vitro susceptibility testing. 150. … pullution怎么说WebOct 1, 2024 · The average nucleotide identity and digital DNA–DNA hybridization values between TCH3-2T and closely related Flavobacterium species showed that it belongs to a distinct species. Furthermore, the results of morphological, physiological and biochemical tests allowed further phenotypic differentiation of TCH3-2T from its closest relatives. pullupsWebMay 7, 2012 · Chryseobacterium indologenes "Chryseobacterium indologenes" (yellow) and an actinomycete (orange)on Mueller-Hinton agar. C. indologenes is a Gram-negative filamentous rod bacteria of … pullution怎么读WebOct 10, 2024 · The genus Flavobacterium, type genus of the family Flavobacteriaceae (Ludwig et al. 2011), ... Additional biochemical tests for strain MAH-1 T and two reference strains were carried out using API ZYM and API 20NE kits (all from bioMérieux) according to the manufacturer’s instructions. pulluted怎么读WebThe colonies grown on these media are characterized based on classical morphological and biochemical tests, as described in Bergey's Manual of Systematic Bacteriology. … pullusWebfurther differentiated with use of the eight biochemical tests described by Yabuuchi et al. [9]. Analysis of cellular fatty acids. For analysis of fatty acids, isolates were incubated on … pullut