Where is Chryseobacterium found?

Table of Contents

Chryseobacterium indologenes (previously classified as Flavobacterium indologenes) is a Gram‐negative rod organism found in soil and plants. Although this bacterium only rarely causes human disease, it is sometimes found in food and water sources, usually in hospitals as a nosocomial transinfection 1, 2, 3.

Is Chryseobacterium pathogenic?

Chryseobacterium indologenes although ubiquitous in nature, mainly found in soil and water, is an uncommon human pathogen. However, in rare cases it can cause serious infections, particularly among the immunocompromised.

Is Chryseobacterium Indologenes indole negative?

Chryseobacterium indologenes is nonmotile, oxidase, and indole positive Gram-negative aerobic bacilli which is widely found in plants, soil, foodstuffs, and water. It can colonize hospital environment due to ability to survive in chlorine-treated water supplies.

What is the shape of C Indologenes?

C. indologenes is a yellow-pigmented, non-motile, oxidase positive, glucose non-fermentative, Gram-negative rod-shaped bacterium widely distributed in nature.

Is Chryseobacterium gram negative?

Chryseobacterium species are Gram negative, aerobic, nonfermentative, oxidase-positive, catalase-positive, and non-motile bacilli [1-2]. They produce a distinctive yellow to orange pigment on blood agar [3-4].

Is achromobacter an Enterobacteriaceae?

Achromobacter is a genus of bacteria, included in the family Alcaligenaceae in the order Burkholderiales. The cells are Gram-negative straight rods and are motile by using one to 20 peritrichous flagella….

Achromobacter
Order:	Burkholderiales
Family:	Alcaligenaceae
Genus:	Achromobacter Yabuuchi and Yano 1981
Type species

Is Chryseobacterium Gram-positive or negative?

Corynebacterium diphtheriae is a Gram-positive nonmotile, club-shaped bacillus. Strains growing in tissue, or older cultures in vitro, contain thin spots in their cell walls that allow decolorization during the Gram stain and result in a Gram-variable reaction.

Is sphingomonas oxidase positive?

paucimobilis is a polymorphic gram-negative rod and is strictly aerobic, weakly oxidase positive, and catalase positive. Colonies grow on blood agar but not MacConkey agar and produce a yellow pigment.

How do you get Chryseobacterium Indologenes?

It is found naturally in soil, water, plants, and food products. It is not normally found in the human microflora [4, 6]. In the hospital setting, C. indologenes may be found in water systems and on wet surfaces which serve as a potential reservoir of infection.

Where is Chryseobacterium Indologenes?

Is achromobacter Xylosoxidans an Enterobacteriaceae?

Achromobacter xylosoxidans (formerly Alcaligenes xylosoxidans) is a Gram-negative, aerobic, oxidase and catalase-positive, motile bacterium with peritrichous flagella, from the genus Achromobacter….

Achromobacter xylosoxidans
Class:	Betaproteobacteria
Order:	Burkholderiales
Family:	Alcaligenaceae
Genus:	Achromobacter

Is achromobacter aerobic or anaerobic?

Characteristics. Achromobacter are non-motile, non-pigmented aerobic rods associated with spoilage of meats.