Cross Index | Carnobacterium |
SuperSet | Prokaryote, Eubacteria Regular, Nonsporing Gram-Positive Rods |
Compare | |
Contrast | Archaea |
Subset | Brochothrix, Carnobacterium, Caryophanon, Erysipelothrix rhusiopathiae, Kurthia, Lactobacillus, Listeria, Renibacterium salmoninarum |
Morphology | Carnobacterium |
CELLULAR |
Staining | Gram-positive |
Morphology | regular rods shaped cells 0.5-0.7 x 1.0-2.0 um singly, pairs or short chains |
Motility | may or may not be motile |
Specialized structures | that do no form spores and are not pigmented |
Division |
COLONIAL |
Solid surface |
Liquid |
Growth Parameters | Carnobacterium |
PHYSIOLOGICAL |
Tropism | Chemorganotrophs heterofermentative |
Oxygen | |
pH | |
Temperature | mesophilic, optimum 30 oC, grow at 10 oC but not 45 oC |
Requirements | grow only in complex media. |
Products | nitrate are not reduced, lactate is produced from glucose |
Enzymes | catalase negative |
Unique features |
ENVIRONMENTAL |
Habitat | found in meat products and fish |
Lifestyle | |
Pathogenicity | Carnobacterium piscicola is pathogenic for salmonid fish |
Distribution |
Genome | Carnobacterium |
G+C Mol % |
Reference | Carnobacterium |
First citation | Collins et al 1987 IJSB 37: 310-316 |
The Prokaryotes | P |
Bergey's Determinative | p 565 |
References |