Streptobacillus ratti (DSM 101843, JCM 31098, OGS16)

Name: Streptobacillus ratti (DSM 101843, JCM 31098, OGS16)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 132487

Type strain

Strain Designation OGS16

Culture col. no. DSM 101843 JCM 31098 OGS16 CIP 110950

NCBI tax ID(s) 1720557

Special Collections DSMZ JCM Literature strains CIP

Links

Streptobacillus ratti OGS16 is a mesophilic, Gram-negative, rod-shaped prokaryote that forms circular colonies and was isolated from oral cavity of an asymptomatic feral black rat .

Gram-negative rod-shaped colony-forming mesophilic genome sequence 16S sequence

Name and taxonomic classification

SI-ID 398595

JCM 31098,DSM 101843

@ref 20215

Last LPSN update 2025-12-16 10:01:31

Domain Fusobacteriati

Phylum Fusobacteriota

Class Fusobacteriia

Order Fusobacteriales

Family Leptotrichiaceae

Genus Streptobacillus

Species Streptobacillus ratti

Full scientific name Streptobacillus ratti Eisenberg et al. 2016

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Motility
43692	negative	0.75-0.91 µm	0.35-0.55 µm	rod-shaped
122145	negative			rod-shaped

Colony morphology

@ref	Type of hemolysis	Hemolysis ability	Colony size	Colony color	Colony shape	Medium used
43692	alpha	1	0.1-0.4 mm	dry, slightly opaque, butyraceous	circular	SBA

Culture and growth conditions

Culture medium

@ref	Name	Medium link	Composition
43692	SBA
24276	TRYPTICASE SOY BROTH AGAR (DSMZ Medium 535)	Medium recipe at MediaDive	Name: TRYPTICASE SOY BROTH AGAR (DSMZ Medium 535; with strain-specific modifications) Composition: Horse serum 200.0 g/l Trypticase soy broth 30.0 g/l Agar 15.0 g/l Distilled water
122145	CIP Medium 45	Medium recipe at CIP

Culture temp

@ref	Growth	Type	Temperature (°C)	Range
24276	positive	growth	37	mesophilic
67770	positive	growth	37	mesophilic

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance	Confidence
125439	anaerobe	95.9

Spore formation

43692

Spore formationno

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
43692	17632 ChEBI	nitrate	-	reduction

Metabolite production

@ref	Chebi-ID	Metabolite	Production
43692	35581 ChEBI	indole

Enzymes

@ref	Value	Activity	Ec
43692	acid phosphatase	-	3.1.3.2
43692	alkaline phosphatase	-	3.1.3.1
43692	alpha-chymotrypsin	+	3.4.21.1
43692	alpha-fucosidase	-	3.2.1.51
43692	alpha-galactosidase	-	3.2.1.22
43692	alpha-glucosidase	-	3.2.1.20
43692	alpha-mannosidase	-	3.2.1.24
43692	beta-galactosidase	-	3.2.1.23
43692	beta-glucosidase	-	3.2.1.21
43692	beta-glucuronidase	-	3.2.1.31
43692	catalase	-	1.11.1.6
43692	cystine arylamidase	-	3.4.11.3
43692	cytochrome oxidase	-	1.9.3.1
43692	esterase (C 4)	-
43692	esterase Lipase (C 8)	+
43692	leucine arylamidase	-	3.4.11.1
43692	lipase (C 14)	-
43692	N-acetyl-beta-glucosaminidase	-	3.2.1.52
43692	naphthol-AS-BI-phosphohydrolase	-
43692	trypsin	-	3.4.21.4
43692	valine arylamidase	-

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Host	#Mammals	#Muridae (Mouse/Rat)
#Host Body-Site	#Oral cavity and airways	-
#Infection	#Patient	#Swab

Isolation

@ref	Sample type	Host species	Geographic location	Country	Country ISO 3 Code	Continent	Isolation date
24276	oral cavity of an asymptomatic feral black rat (Rattus rattus)	Rattus rattus	Chiba, Ikari Corporation	Japan	JPN	Asia
43692	Oral cavity of an asymptomatic black rat (Rattus rattus)		Japan	Japan	JPN	Asia	2007
67770	Oral cavity of an asymptomatic black rat (Rattus rattus)	Rattus rattus
122145	Animal, Oral swab from a black rat, Rattus rattus			Japan	JPN	Asia	2007-01-02

Taxonmaps

69479

Global distribution of 16S sequence KR001922 (>99% sequence identity) for Streptobacillus ratti from Microbeatlas

Aquatic Samples	141
Soil Samples	2
Animal Samples	165
Plant Samples
Total Samples	308

Interaction and safety

Risk assessment

@ref	Biosafety level	Biosafety level comment
122145	1	Risk group (French classification)

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	IMG accession	NCBI tax ID	Score
67770	ASM189116v1 assembly for Streptobacillus ratti OGS16	contig	GCA_001891165	2837113719	1720557	48.93

16S sequences

@ref	Description	Accession	Length	Database	NCBI tax ID
24276	Streptobacillus ratti strain OGS16 16S ribosomal RNA gene, partial sequence	KR001922	1482		1720557

GC content

24276

GC-content (mol%)25.9

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: Streptobacillus ratti OGS16
NCBI: GCA_001891165

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	spore_formation	BacteriaNetⓘ	no	54.90	no
125439	motility	BacteriaNetⓘ	yes	63.80	no
125439	gram_stain	BacteriaNetⓘ	positive	85.20	no
125439	oxygen_tolerance	BacteriaNetⓘ	anaerobe	95.90	no

Literature

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Oceanivirga salmonicida gen. nov., sp. nov., a member of the Leptotrichiaceae isolated from Atlantic salmon (Salmo salar).	Eisenberg T, Kampfer P, Ewers C, Semmler T, Glaeser SP, Collins E, Ruttledge M, Palmer R	Int J Syst Evol Microbiol	10.1099/ijsem.0.001050	2016
Phylogeny	Streptobacillus ratti sp. nov., isolated from a black rat (Rattus rattus).	Eisenberg T, Imaoka K, Kimura M, Glaeser SP, Ewers C, Semmler T, Rau J, Nicklas W, Tanikawa T, Kampfer P	Int J Syst Evol Microbiol	10.1099/ijsem.0.000869	2015
Phylogeny	Caviibacter abscessus gen. nov., sp. nov., a member of the family Leptotrichiaceae isolated from guinea pigs (Cavia porcellus).	Eisenberg T, Glaeser SP, Ewers C, Semmler T, Drescher B, Kampfer P	Int J Syst Evol Microbiol	10.1099/ijsem.0.000922	2016

References

#20215	Parte, A.C., Sardà Carbasse, J., Meier-Kolthoff, J.P., Reimer, L.C. and Göker, M.: List of Prokaryotic names with Standing in Nomenclature (LPSN) moves to the DSMZ. IJSEM ( DOI 10.1099/ijsem.0.004332 )
#24276	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 101843
#43692	Tobias Eisenberg, Koichi Imaoka, Masanobu Kimura, Stefanie P. Glaeser, Christa Ewers, Torsten Semmler, Jo¨rg Rau, Werner Nicklas, Tsutomu Tanikawa, Peter Kämpfer: Streptobacillus ratti sp. nov., isolated from a black rat (Rattus rattus). IJSEM 66: 1620 - 1626 2016 ( DOI 10.1099/ijsem.0.000869 , PubMed 26705259 )
#67770	Japan Collection of Microorganism (JCM) ; Curators of the JCM;
#69479	João F Matias Rodrigues, Janko Tackmann,Gregor Rot, Thomas SB Schmidt, Lukas Malfertheiner, Mihai Danaila,Marija Dmitrijeva, Daniela Gaio, Nicolas Näpflin and Christian von Mering. University of Zurich.: MicrobeAtlas 1.0 beta .
#122145	Collection of Institut Pasteur ; Curators of the CIP; CIP 110950
#125439	Philipp Münch, René Mreches, Martin Binder, Hüseyin Anil Gündüz, Xiao-Yin To, Alice McHardy: deepG: Deep Learning for Genome Sequence Data. R package version 0.3.1 .
#126262	A. Lissin, I. Schober, J. F. Witte, H. Lüken, A. Podstawka, J. Koblitz, B. Bunk, P. Dawyndt, P. Vandamme, P. de Vos, J. Overmann, L. C. Reimer: StrainInfo—the central database for linked microbial strain identifiers. ( DOI 10.1093/database/baaf059 )

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Streptobacillus ratti (DSM 101843, JCM 31098, OGS16)

Name and taxonomic classification

Morphology

Cell morphology

Colony morphology

Culture and growth conditions

Culture medium

Culture temp

Physiology and metabolism

Oxygen tolerance

Spore formation

Metabolite utilization

Metabolite production

Enzymes

Isolation, sampling and environmental information

Isolation source categories

Isolation

Taxonmaps

Interaction and safety

Risk assessment

Sequence information

Genome sequences

Genome browser: GCA_001891165

16S sequences

GC content

Genome-based predictions

Predictions

Literature

Literature

References

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