Morphology | Pantoea |
CELLULAR |
Staining | Gram negative |
Morphology | straight rods 0.5-1.0 x 1-3 um |
Motility | peritrichous flagella |
Specialized structures |
Division |
COLONIAL |
Solid surface | most strains produce a yellow pigment |
Liquid |
Growth Parameters | Pantoea |
PHYSIOLOGICAL |
Tropism | chemoorganotroph with respiratory and fermentative metabolism |
Oxygen | facultative anaerobe |
pH | |
Temperature | optimum 37 oC |
Requirements | |
Products | inodle negative, Voges-roskauer positive, Simmons Cirteate positive. Methyl red variable H2S negative, most strains grow on KCN. Malonate utilization is variable, nitrates reduced |
Enzymes | lysine decarboxylase negative, orithine decarboxylase may be either positive or negative, arginine hihydrolase negative, oxidase negative, catalase positive, urease negative |
Unique features |
ENVIRONMENTAL |
Habitat | isolated from plant surfaces, seeds, soil and water. isolated from animal and human wounds, blood and urine |
Lifestyle | |
Pathogenicity | opportunistic human pathogen |
Distribution |
Genome | Pantoea |
G+C Mol % |
Reference | Pantoea |
First citation | Gaviniet et al 1989 IJSB 39: 337-345 |
The Prokaryotes | p |
Bergey's Determinative | p 184 |
References |