| Paenibacillus castaneae |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Bacillota (Firmicutes), Class Bacilli, Order Caryophanales, Family Paenibacillaceae, Genus Paenibacillus, Paenibacillus
castaneae Valverde, Peix, Rivas, Velazquez, Salazar, Santa-Regina, Rodriguez-Barrueco & Igual, 2008.
Description is based on a single isolate.
castaneae Valverde, Peix, Rivas, Velazquez, Salazar, Santa-Regina, Rodriguez-Barrueco & Igual, 2008.
Description is based on a single isolate.
Gram-variable rods. Motile by polar and subpolar flagella. Produce subterminal,
ellipsoidal spores in swollen sporangia.
ellipsoidal spores in swollen sporangia.
Colonies on nutrient agar are yellow, smooth and convex, 1-3 mm in diameter.
Grow aerobically, but not anaerobically. Grow in 2% NaCl, but not in 5% NaCl media.
Optimum growth temperature 30 ºC, but not at 40 ºC. Can grow at pH 5.7, optimum 7.
Grow aerobically, but not anaerobically. Grow in 2% NaCl, but not in 5% NaCl media.
Optimum growth temperature 30 ºC, but not at 40 ºC. Can grow at pH 5.7, optimum 7.
Isolated from the phyllosphere of chestnut trees growing in the Sierra de Francia region, Salamanca province, Spain.
Undetermined.
- Valverde A., Peix A., Rivas R., Velazquez E., Salazar S., Santa-Regina I., Rodriguez-Barrueco C. and Igual J.M., 2008. Paenibacillus
castaneae sp. nov., isolated from the phyllosphere of Castanea sativa Miller. IJSEM 58, 2560-2564.
Positive results for catalase, oxidase, hydrolysis of cellulose, hydrolysis of esculin,
hydrolysis of gelatin, beta-galactosidase, acid production from: L-arabinose,
galactose, beta-gentiobiose, D-glucose, (without gasproduction), lactose (weak), maltose, D-mannose, D-mannitol, melibiose,
raffinose, rhamnose, salicin (weak), sucrose, trehalose and D-xylose, assimilation of glucose, L-arabinose, mannose, mannitol,
maltose and gluconate.
Negative results for nitrate reduction, hydrolysis of starch, hydrolysis of casein, hydrolysis of urea, Voges-Proskauer, arginine
dihydrolase, lysine decarboxylase, ornithine decarboxylase, indole production, deamination of phenylalanine, acid production from:
N-acetylglucosamine, adonitol, amygdalin, D- or L-arabitol, cellobiose, dulcitol, erythritol, D-fructose, D- or L-fucose, glycerol,
glycogen, inositol, L-lyxose, melezitose, ribose, sorbitol, sorbose, xylitol and L-xylose, assimilation of N-acetylglucosamine, caprate,
citrate, adipate, L-malate, fructose and phenylacetate.
hydrolysis of gelatin, beta-galactosidase, acid production from: L-arabinose,
galactose, beta-gentiobiose, D-glucose, (without gasproduction), lactose (weak), maltose, D-mannose, D-mannitol, melibiose,
raffinose, rhamnose, salicin (weak), sucrose, trehalose and D-xylose, assimilation of glucose, L-arabinose, mannose, mannitol,
maltose and gluconate.
Negative results for nitrate reduction, hydrolysis of starch, hydrolysis of casein, hydrolysis of urea, Voges-Proskauer, arginine
dihydrolase, lysine decarboxylase, ornithine decarboxylase, indole production, deamination of phenylalanine, acid production from:
N-acetylglucosamine, adonitol, amygdalin, D- or L-arabitol, cellobiose, dulcitol, erythritol, D-fructose, D- or L-fucose, glycerol,
glycogen, inositol, L-lyxose, melezitose, ribose, sorbitol, sorbose, xylitol and L-xylose, assimilation of N-acetylglucosamine, caprate,
citrate, adipate, L-malate, fructose and phenylacetate.
(c) Costin Stoica
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