Photobacterium marinum

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Photobacterium marinum
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Bacteria
Kingdom: Pseudomonadati
Phylum: Pseudomonadota
Class: Gammaproteobacteria
Order: Vibrionales
Family: Vibrionaceae
Genus: Photobacterium
Species:
P. marinum
Binomial name
Photobacterium marinum
Srinivas et al. 2013

Photobacterium marinum is a gram-negative, oxidase and catalase positive, motile bacteria of the genus Photobacterium . [1] Photobacterium marinum are commonly found in marine environment. [1] S.I. Paul et al. (2021) [1] isolated, characterized and identified Photobacterium marinum from marine sponges of the Saint Martin's Island Area of the Bay of Bengal, Bangladesh.

Biochemical characteristics of Photobacterium marinum

Colony, morphological, physiological, and biochemical characteristics of Photobacteriummarinum are shown in the Table below. [1]

Test typeTestCharacteristics
Colony charactersSizeMedium
TypeRound
ColorCreamy
ShapeConvex
Morphological charactersShapeRod
Physiological charactersMotility+
Growth at 6.5% NaCl+
Biochemical charactersGram’s staining
Oxidase+
Catalase+
Oxidative-FermentativeOxidative
Motility+
Methyl Red+
Voges-Proskauer
Indole+
H2S Production
UreaseV
Nitrate reductase+
β-Galactosidase
Hydrolysis ofGelatin+
AesculinV
CaseinV
Tween 40+
Tween 60+
Tween 80+
Acid production fromGlycerol+
Galactose+
D-Glucose+
D-FructoseV
D-Mannose
MannitolV
N-AcetylglucosamineV
Amygdalin+
MaltoseV
D-Melibiose+
D-Trehalose+
GlycogenV
D-TuranoseV

Note: + = Positive; – =Negative; V =Variable (+/–)

References

  1. 1 2 3 4 Paul, Sulav Indra; Rahman, Md. Mahbubur; Salam, Mohammad Abdus; Khan, Md. Arifur Rahman; Islam, Md. Tofazzal (2021-12-15). "Identification of marine sponge-associated bacteria of the Saint Martin's island of the Bay of Bengal emphasizing on the prevention of motile Aeromonas septicemia in Labeo rohita" . Aquaculture. 545: 737156. doi:10.1016/j.aquaculture.2021.737156. ISSN   0044-8486.