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Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Proteobacteria => Gammaproteobacteria => Vibrionales => Vibrionaceae => Photobacterium => Photobacterium lutimaris Jung, Jung,
Oh and Yoon , 2007.
Oh and Yoon , 2007.
Gram negative, oval -shaped cells, 0.9-1.3 x 1.5-2.1 μm, motile by a single polar
flagellum.
flagellum.
Colonies are smooth, circular to slightly irregular, pale yellow-coloured, glistening,
flat, 2.0-4.0 mm in diameter (3 days/30 °C). Grows on marine agar and broth 2216E
Becton Dickinson. Is unable to grow in the absence of Na+. Grows in marine broth
with: 2 - 6% NaCl (2-3 % NaCl optimum).
Anaerobic, temperature 4-41 °C, (optimum 25-30 °C), optimum pH 7.5-8.5 (can grow
at pH 5). Not bioluminescent.
flat, 2.0-4.0 mm in diameter (3 days/30 °C). Grows on marine agar and broth 2216E
Becton Dickinson. Is unable to grow in the absence of Na+. Grows in marine broth
with: 2 - 6% NaCl (2-3 % NaCl optimum).
Anaerobic, temperature 4-41 °C, (optimum 25-30 °C), optimum pH 7.5-8.5 (can grow
at pH 5). Not bioluminescent.
Isolated from a tidal flat sediment at Saemankum, Korea. Not susceptible to Oleandomycin or Tetracycline.
Unknown (none).
- Seo-Youn Jung, Young-Taek Jung, Tae-Kwang Oh and Jung-Hoon Yoon, 2007. Photobacterium lutimaris sp. nov. , isolated from
a tidal flat sediment in Korea. IJSEM 57, 332-336.
Only one strain tested: the type strain, DF-42T.
Positive results for nitratesreduction, starch hydrolysis, aesculin hydrolysis, Tweens 20, 40, 60, 80 hydrolysis,indole production
,catalase (weak), oxidase, arginine dihydrolase, alkaline phosphatase,esterase/lipase, esterase, leucine arylamidase, cystine
arylamidase ,acid phosphatase, acid is produced from myo-inositol, D-xylose, D-ribose, sucrose,D-fructose & D-cellobiose, and
utilization of D-glucose, L- malate, citrate, succinate, salicin, pyruvate,
Negative results for ornithine decarboxylase, lysine decarboxylase, urease, xanthine hydrolysis, casein hydrolysis , lipase, valine
arylamidase, , trypsin, alpha-chymotrypsin, alpha-galactosidase, beta-galactosidase, beta-glucuronidase, alpha-glucosidase,
beta-glucosidase, N-acetyl-beta-glucosaminidase, alpha-mannosidase, alpha-fucosidase, production of H2S, acid production from
D-glucose, D-galactose, D-mannose, lactose, maltose, mannitol, D-trehalose, D-raffinose, D-sorbitol, melibiose, L-arabinose,
hydrolysis of gelatin, and utilization of acetate, L-Arabinose, L-Glutamate, formate.
Positive results for nitratesreduction, starch hydrolysis, aesculin hydrolysis, Tweens 20, 40, 60, 80 hydrolysis,indole production
,catalase (weak), oxidase, arginine dihydrolase, alkaline phosphatase,esterase/lipase, esterase, leucine arylamidase, cystine
arylamidase ,acid phosphatase, acid is produced from myo-inositol, D-xylose, D-ribose, sucrose,D-fructose & D-cellobiose, and
utilization of D-glucose, L- malate, citrate, succinate, salicin, pyruvate,
Negative results for ornithine decarboxylase, lysine decarboxylase, urease, xanthine hydrolysis, casein hydrolysis , lipase, valine
arylamidase, , trypsin, alpha-chymotrypsin, alpha-galactosidase, beta-galactosidase, beta-glucuronidase, alpha-glucosidase,
beta-glucosidase, N-acetyl-beta-glucosaminidase, alpha-mannosidase, alpha-fucosidase, production of H2S, acid production from
D-glucose, D-galactose, D-mannose, lactose, maltose, mannitol, D-trehalose, D-raffinose, D-sorbitol, melibiose, L-arabinose,
hydrolysis of gelatin, and utilization of acetate, L-Arabinose, L-Glutamate, formate.
(c) Costin Stoica
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