Paenibacillus naphthalenovorans
|
Taxonomy
Morphology
Cultural characterisics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Firmicutes, Class Bacilli, Order Bacillales, Family Paenibacillaceae, Genus Paenibacillus, Paenibacillus naphthalenovorans
Daane, Harjono, Barns, Launen, Palleroni and Haggblom, 2002.
Gram-positive, motile (peritrichous flagella) rods, 0.8 x 2.8-4.0 µm. Produce ellipsoidal
spores in swollen sporangia.
Colonies are mucoid, white and translucent. Grow aerobically but not anaerobically.
Optimum growth temperature 30-37 ºC. No growth at 10 or 55 ºC. Can grow in 2%, but
not in 5% NaCl.
The type strain was isolated from estuarine sediments and rhizosphere of salt marsh plants (Distichlis spicata, Juncus gerardi,
Spartina alterniflora and Sporobolus airoides).
Is polyaromatic hydrocarbon (PAH)-degrading bacteria (naphthalene-degrading bacteria).
Undetermined.
- Daane L.L., Harjono I., Barns S.M., Launen L.A., Palleroni N.J. and Haggblom M.M., 2002. PAH-degradation by Paenibacillus spp.
and description of Paenibacillus naphthalenovorans sp. nov., a naphthalene-degrading bacterium from the rhizosphere of salt
marsh plants. IJSEM 52, 131-139.
- Priest F.G., 2009. Genus I. Paenibacillus Ash, Priest and Collins 1994. In: (Eds.) P.D. Vos, G. Garrity, D. Jones, N.R. Krieg, W.
Ludwig, F.A. Rainey, K.-H. Schleifer, W.B. Whitman. Bergey’s Manual of Systematic Bacteriology, Volume 3: The Firmicutes,
Springer, 269-295.
Positive results for catalase, hydrolysis of urea, Voges-Proskauer, acid production from:
galactose, D-glucose, maltose, D-mannitol, mannose, sucrose and trehalose.
Negative results for arginine dihydrolase, hydrolysis of agar, hydrolysis of casein, hydrolysis of gelatin, lysine decarboxylase, ornithine
decarboxylase, H2S production, indole production, tryptophan deaminase, ONPG, acid production from: N-acetylglucosamine,
adonitol, amygdalin, L- or D-arabinose, arabitol, arbutin, cellobiose, dulcitol, erythritol, D- or L-fucose, beta-gentiobiose, gluconate,
glycerol, glycogen, inositol, inulin, 2- or 5-ketogluconate, lactose, lyxose, methyl-alpha-D-mannoside, melezitose, raffinose,
rhamnose, ribose, salicin, sorbitol, starch, tagatose, D - or L-xylose and methyl-beta-D-xyloside.
Variable results for citrate utilization, nitrate reduction, acid production from: fructose, melibiose, methyl-alpha-D-glucoside, sorbose,
turanose and xylitol.
(c) Costin Stoica