Link to NCBI Front Page Taxonomy Logo
Entrez PubMed Nucleotide Protein Genome Structure PMC Taxonomy BioCollections
Taxonomy browser (Citrobacter freundii)

Citrobacter freundii

Taxonomy ID: 546 (for references in articles please use NCBI:txid546)
current name
Citrobacter freundii (Braak 1928) Werkman and Gillen 1932
type strain of Citrobacter freundii: ATCC:8090, CCUG:418, CIP:57.32, DSM:30039, HAMBI:1695, IFO:12681, JCM:1657, BCCM/LMG:3246, NBRC:12681, NCAIM B.01468, NCTC:9750, NRRL:B:2643
homotypic synonym:
"Bacterium freundii" Braak 1928, effective name 1)
"Escherichia freundii" (Braak 1928) Yale 1939, effective name 1)
Citrobacter sp. HPC1276
Citrobacter sp. KDS 3
NCBI BLAST name: enterobacteria
Rank: species
Genetic code: Translation table 11 (Bacterial, Archaeal and Plant Plastid)
Other names:
heterotypic synonym
Citrobacter ballerupensis
heterotypic synonym
the Ballerup group of bacteria
heterotypic synonym
the Bethesda group of bacteria
heterotypic synonym
"Salmonella ballerup" Kauffmann and Mller 1940, effective name 1)
heterotypic synonym
"Salmonella hormaechei" Monteverde 1944, effective name 1)
Lineage( full )
cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Citrobacter; Citrobacter freundii complex
   Entrez records   
Database name Subtree links Direct links
Nucleotide 60,702 58,771
Protein 727,107 676,856
Structure 56 54
Genome 1 1
Popset 266 266
PubMed Central 3,988 3,988
Gene 8,162 2,590
SRA Experiments 439 409
Protein Clusters 3,464 3,464
Identical Protein Groups 181,417 172,527
Bio Project 132 111
Bio Sample 608 578
Bio Systems 322 -
Assembly 182 172
Probe 11 8
PubChem BioAssay 226 224
Taxonomy 20 1


Comments and References:

Braak HR (1928)
Braak, H.R. "Onderzoekingen over vergisting van Glycerine". Thesis (1928) Meinema W.D. Uitgever-Delft. pp. 1-233. [No PubMed record available.]
Kauffmann F & Moller E (1940)
Kauffmann, F., and Moller, E. "A new type of Salmonella (S. ballerup) with Vi antigen." J. Hyg. (1940) 40:246-251. [No PubMed record available.]
Lapage SP et al. (1992) (reference with type strain information)
Lapage, S.P., Sneath, P.H.A., Lessel, E.F., Skerman, V.B.D., Seeliger, H.P.R., and Clark, W.A. "International Code of Nomenclature of Bacteria (1990 revision)." American Society for Microbiology, Washington, D.C. (1992). [No PubMed record available.]
Monteverde (1944)
Monteverde, J.J. "A new type of Salmonella genus" Nature (1944) 154:676. [No PubMed record available.]
Sakazaki R (1984)
Sakazaki, R. "Genus IV. Citrobacter Werkman and Gillen 1932, 173AL." In: N.R. Krieg and J.G. Holt (ed.), Bergey's Manual of Systematic Bacteriology, vol. 1, (1984). The Williams & Wilkins Co, Baltimore, pp. 458-461. [No PubMed record available.]
Skerman VBD et al. (1980)
Skerman, V.B.D., McGowan, V., and Sneath, P.H.A. (editors). "Approved lists of bacterial names." Int. J. Syst. Bacteriol. (1980) 30:225-420. [No PubMed record available.]
Yale MW (1939)
Yale, M.W. "Genus Escherichia Castellani and Chalmers." In: Breed, Murray, and Hitchens (eds.), Bergey's Manual of Determinative Bacteriology, 5th ed. (1939). The Williams and Wilkins Co., Baltimore, pp. 430-436. [No PubMed record available.]

External Information Resources (NCBI LinkOut)

LinkOut Subject LinkOut Provider
Citrobacter freundii meta-databases BacDive
3 records from this provider organism-specific BioCyc
Citrobacter freundii (Braak 1928) Werkman and Gillen 1932 (Approved Lists 1980) taxonomy/phylogenetic Encyclopedia of life
12 records from this provider organism-specific Genomes On Line Database
Show Biotic Interactions taxonomy/phylogenetic Global Biotic Interactions
Citrobacter freundii culture/stock collections Global Catalogue of Microorganisms
Related Immune Epitope Information gene/protein/disease-specific Immune Epitope Database and Analysis Resource
47 records from this provider organism-specific Integrated Microbial Genomes
Escherichia freundii taxonomy/phylogenetic Systematic Mycology and Microbiology Laboratory, Fungal Databases
Citrobacter freundii taxonomy/phylogenetic TreeBase
Groups interested in participating in the LinkOut program should visit the LinkOut home page.
A list of our current non-bibliographic LinkOut providers can be found here.

Information from sequence entries

Show organism modifiers

Disclaimer: The NCBI taxonomy database is not an authoritative source for nomenclature or classification - please consult the relevant scientific literature for the most reliable information.

Comments and questions to

[Help] [Search] [NLM NIH] [Disclaimer]