| Morphology | Tatumella plyseos |
| CELLULAR |
| Staining | Gram negative |
| Morphology | Small rod-shaped cells 0.6-0.8 x 0.9-3 um |
| Motility | Nonmotile at 36`C; over half the strains are motile by means of polar, subpolar or lateral flagella when grown at 25`C |
| Specialized structures |
| Division |
| COLONIAL |
| Solid surface |
| Liquid |
| Growth Parameters | Tatumella plyseos |
| PHYSIOLOGICAL |
| Tropism | |
| Oxygen | Facultatively anaerobic |
| pH | |
| Temperature | Biochemically more active at 25`C than at 36`C. |
| Requirements | |
| Products | D- Glucose is fermented with the production of acid but no gas. Few other sugars are fermented at 36`C. |
| Enzymes | |
| Unique features | . Stock cultures often die within a few weeks on laboratory media. Large zones of inhibition are formed around disks containing penicillin (10 U), in contrast to most other Enterobacteriaceae. |
| ENVIRONMENTAL |
| Habitat | Isolated from human clinical specimens, mainly from the respiratory tract. |
| Lifestyle | |
| Pathogenicity | Probably an infrequent opportunistic pathogen (three isolates were from blood) or colonizer. |
| Distribution |
| Genome | Tatumella plyseos |
| G+C Mol % | 53-54 |
| Reference | Tatumella plyseos |
| First citation | Hollis,D.G. F.W. Hickman, and G.R. Fanning (1981a) in D.G. Hollis, F.W. Hickman, G.R. Anning, J.J. Farmer III, R.E. Weaver and D.J. Brenner Tatumella ptyseos gen. nov., sp., nov., a member of the family Enterobacteriaceae found in clinical specimens. J. Clin. Microbiol 14:79-88 |
| The Prokaryotes | p |
| Bergey's Systematatic | p 515 J.J. Farmer |
| Bergey's Determinative | p 188 |
| References |