Strain identifier
BacDive ID: 4416
Type strain:
Species: Escherichia coli
Strain Designation: B/r
Strain history: <- IMG; 1709 <- Inst. f. Genetik, Köln
NCBI tax ID(s): 562 (species)
version 8.1 (current version)
General
@ref: 239
BacDive-ID: 4416
DSM-Number: 500
keywords: Bacteria, mesophilic
description: Escherichia coli B/r is a mesophilic bacterium that was isolated from E. coli B.
NCBI tax id
- NCBI tax id: 562
- Matching level: species
strain history
- @ref: 239
- history: <- IMG; 1709 <- Inst. f. Genetik, Köln
doi: 10.13145/bacdive4416.20230509.8.1
Name and taxonomic classification
LPSN
- @ref: 20215
- description: domain/bacteria
- keyword: phylum/pseudomonadota
- domain: Bacteria
- phylum: Pseudomonadota
- class: Gammaproteobacteria
- order: Enterobacterales
- family: Enterobacteriaceae
- genus: Escherichia
- species: Escherichia coli
- full scientific name: Escherichia coli (Migula 1895) Castellani and Chalmers 1919 (Approved Lists 1980)
synonyms
- @ref: 20215
- synonym: Bacillus coli
@ref: 239
domain: Bacteria
phylum: Proteobacteria
class: Gammaproteobacteria
order: Enterobacteriales, not validated
family: Enterobacteriaceae
genus: Escherichia
species: Escherichia coli
full scientific name: Escherichia coli (Migula 1895) Castellani and Chalmers 1919
strain designation: B/r
type strain: no
Culture and growth conditions
culture medium
- @ref: 239
- name: NUTRIENT AGAR (DSMZ Medium 1)
- growth: yes
- link: https://mediadive.dsmz.de/medium/1
- composition: Name: NUTRIENT AGAR (DSMZ Medium 1) Composition: Agar 15.0 g/l Peptone 5.0 g/l Meat extract 3.0 g/l Distilled water
culture temp
- @ref: 239
- growth: positive
- type: growth
- temperature: 37
- range: mesophilic
Physiology and metabolism
metabolite utilization
@ref | Chebi-ID | metabolite | utilization activity | kind of utilization tested |
---|---|---|---|---|
68368 | 17632 | nitrate | + | reduction |
68368 | 30849 | L-arabinose | + | fermentation |
68368 | 27613 | amygdalin | - | fermentation |
68368 | 28053 | melibiose | + | fermentation |
68368 | 17992 | sucrose | - | fermentation |
68368 | 62345 | L-rhamnose | + | fermentation |
68368 | 30911 | sorbitol | + | fermentation |
68368 | 17268 | myo-inositol | - | fermentation |
68368 | 16899 | D-mannitol | + | fermentation |
68368 | 17634 | D-glucose | + | fermentation |
68368 | 5291 | gelatin | - | hydrolysis |
68368 | 27897 | tryptophan | + | energy source |
68368 | 16199 | urea | - | hydrolysis |
68368 | 16947 | citrate | - | assimilation |
68368 | 18257 | ornithine | - | degradation |
metabolite production
@ref | Chebi-ID | metabolite | production |
---|---|---|---|
68368 | 17997 | dinitrogen | no |
68368 | 16301 | nitrite | yes |
68368 | 35581 | indole | yes |
68368 | 16136 | hydrogen sulfide | no |
metabolite tests
- @ref: 68368
- Chebi-ID: 35581
- metabolite: indole
- indole test: +
enzymes
@ref | value | activity | ec |
---|---|---|---|
68368 | gelatinase | - | |
68368 | urease | - | 3.5.1.5 |
68368 | ornithine decarboxylase | - | 4.1.1.17 |
68368 | beta-galactosidase | + | 3.2.1.23 |
API 20E
@ref | ONPG | ADH Arg | LDC Lys | ODC | CIT | H2S | URE | TDA Trp | IND | VP | GEL | GLU | MAN | INO | Sor | RHA | SAC | MEL | AMY | ARA | OX | NO2 | N2 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
239 | + | - | +/- | - | - | - | - | +/- | + | + | - | + | + | - | + | + | - | + | - | + | +/- | + | - |
239 | + | - | +/- | - | - | - | - | - | + | - | - | + | + | - | + | + | - | + | - | + | - | + | - |
239 | + | - | + | - | - | - | - | - | + | - | - | + | + | - | + | + | - | + | - | + | |||
239 | + | + | + | - | - | - | - | - | + | - | - | + | + | - | + | + | - | + | - | + |
Isolation, sampling and environmental information
isolation
- @ref: 239
- sample type: derived from E. coli B
- host species: Escherichia coli
isolation source categories
- Cat1: #Host
- Cat2: #Microbial
- Cat3: #Bacteria
Safety information
risk assessment
- @ref: 239
- biosafety level: 1
- biosafety level comment: Risk group (German classification)
External links
@ref: 239
culture collection no.: DSM 500, ATCC 23227, IMG 1709
straininfo link
- @ref: 73906
- straininfo: 37948
Reference
@id | authors | catalogue | doi/url | title |
---|---|---|---|---|
239 | Curators of the DSMZ | Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH (DSM 500) | https://www.dsmz.de/collection/catalogue/details/culture/DSM-500 | |
20215 | Parte, A.C., Sardà Carbasse, J., Meier-Kolthoff, J.P., Reimer, L.C. and Göker, M. | 10.1099/ijsem.0.004332 | List of Prokaryotic names with Standing in Nomenclature (LPSN) moves to the DSMZ | |
68368 | Automatically annotated from API 20E | |||
73906 | Reimer, L.C., Lissin, A.,Schober, I., Witte,J.F., Podstawka, A., Lüken, H., Bunk, B.,Overmann, J. | 10.60712/SI-ID37948.1 | StrainInfo: A central database for resolving microbial strain identifiers |