Ravibacter arvi (KEMB 9005-548, KACC 19172, JCM 31920)

Name: Ravibacter arvi (KEMB 9005-548, KACC 19172, JCM 31920)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 158539

Type strain

Strain Designation J77-1

Culture col. no. KEMB 9005-548 KACC 19172 JCM 31920 J77-1

NCBI tax ID(s) 2051041

Special Collections JCM Literature strains

Links

Ravibacter arvi J77-1 is an aerobe, Gram-negative, rod-shaped prokaryote that forms circular colonies and was isolated from farmland soil.

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

Name and taxonomic classification

SI-ID 132053

JCM 31920

@ref 20215

Last LPSN update 2025-12-16 10:08:03

Domain Pseudomonadati

Phylum Bacteroidota

Class Cytophagia

Order Cytophagales

Family Spirosomataceae

Genus Ravibacter

Species Ravibacter arvi

Full scientific name Ravibacter arvi Chaudhary et al. 2017

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Motility
65230	negative	1.5-2.0 µm	0.7-0.9 µm	rod-shaped

Colony morphology

@ref	Colony size	Colony color	Colony shape	Incubation period	Medium used
65230	0.5-1.0 mm	yellow	circular	5 days	R2A agar

Pigmentation

@ref	Production	Name
65230		flexirubin type pigments

Culture and growth conditions

Culture medium

@ref	Name	Growth
65230	Reasoner's 2A agar (R2A)
65230	Nutrient agar (NA)
65230	tryptone soy agar
65230	LB (Luria-Bertani) MEDIUM
65230	brain-heart infusion agar
65230	veal infusion agar
65230	sorbitol MacConkey agar
65230	Marine agar (MA)

Culture temp

@ref	Growth	Type	Temperature (°C)	Range
65230	positive	growth	15-40
65230	positive	optimum	25-37	mesophilic
67770	positive	growth	30	mesophilic

Culture pH

@ref	Ability	Type	PH	PH range
65230	positive	optimum	6-8.5
65230	positive	growth	5-10	alkaliphile

Physiology and metabolism

Oxygen tolerance

65230

Oxygen toleranceaerobe

Spore formation

65230

Spore formationno

Halophily

@ref	Salt	Growth	Tested relation	Concentration
65230	NaCl	positive	optimum	0 %
65230	NaCl	positive	growth	0-1 %

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
65230	16808 ChEBI	2-dehydro-D-gluconate	-	builds acid from
65230		2-oxogluconate	-	builds acid from
65230	16193 ChEBI	3-hydroxybenzoate	-	builds acid from
65230	37054 ChEBI	3-hydroxybutyrate	-	builds acid from
65230	17879 ChEBI	4-hydroxybenzoate	-	builds acid from
65230	546840 ChEBI	4-nitrophenyl alpha-D-galactoside	+	builds acid from
65230	17128 ChEBI	adipate	-	assimilation
65230	85146 ChEBI	carboxymethylcellulose	-	hydrolysis
65230		casein	-	hydrolysis
65230		crab shell chitin	-	hydrolysis
65230	17634 ChEBI	D-glucose	+	assimilation
65230	16899 ChEBI	D-mannitol	+	assimilation
65230	16899 ChEBI	D-mannitol	+	builds acid from
65230	16024 ChEBI	D-mannose	+	assimilation
65230	16988 ChEBI	D-ribose	+	builds acid from
65230	17924 ChEBI	D-sorbitol	-	builds acid from
65230	27689 ChEBI	decanoate	-	assimilation
65230	16991 ChEBI	dna	-	hydrolysis
65230	4853 ChEBI	esculin	+	hydrolysis
65230		esculin ferric citrate	+	builds acid from
65230	5291 ChEBI	gelatin	-	fermentation
65230	5291 ChEBI	gelatin	-	hydrolysis
65230	17234 ChEBI	glucose	-	fermentation
65230	28087 ChEBI	glycogen	-	builds acid from
65230	17240 ChEBI	itaconate	+	builds acid from
65230		L-alanine 4-nitroanilide	-	builds acid from
65230	30849 ChEBI	L-arabinose	-	builds acid from
65230	16467 ChEBI	L-arginine	-	fermentation
65230	18287 ChEBI	L-fucose	+	builds acid from
65230	15971 ChEBI	L-histidine	-	builds acid from
65230	17203 ChEBI	L-proline	+	builds acid from
65230	62345 ChEBI	L-rhamnose	+	builds acid from
65230	17115 ChEBI	L-serine	+	builds acid from
65230	16828 ChEBI	L-tryptophan	-	builds acid from
65230	24996 ChEBI	lactate	-	builds acid from
65230	25115 ChEBI	malate	-	assimilation
65230	17306 ChEBI	maltose	+	assimilation
65230	17306 ChEBI	maltose	+	builds acid from
65230	28053 ChEBI	melibiose	+	builds acid from
65230	17268 ChEBI	myo-inositol	+	builds acid from
65230	506227 ChEBI	N-acetylglucosamine	+	assimilation
65230	17632 ChEBI	nitrate	-	reduction
65230	18401 ChEBI	phenylacetate	-	assimilation
65230	32032 ChEBI	potassium gluconate	-	assimilation
65230	17272 ChEBI	propionate	-	builds acid from
65230	17814 ChEBI	salicin	+	builds acid from
65230	32954 ChEBI	sodium acetate	-	builds acid from
65230	53258 ChEBI	sodium citrate	-	assimilation
65230	62983 ChEBI	sodium malonate	-	builds acid from
65230	28017 ChEBI	starch	-	hydrolysis
65230	9300 ChEBI	suberic acid	-	builds acid from
65230	17992 ChEBI	sucrose	+	builds acid from
65230	27897 ChEBI	tryptophan	-	energy source
65230	53423 ChEBI	tween 40	+	hydrolysis
65230	53426 ChEBI	tween 80	-	hydrolysis
65230	18186 ChEBI	tyrosine	-	hydrolysis
65230	16199 ChEBI	urea	+	builds acid from
65230	31011 ChEBI	valerate	-	builds acid from

Metabolite production

@ref	Chebi-ID	Metabolite
65230	15688 ChEBI	acetoin
65230	16136 ChEBI	hydrogen sulfide
65230	35581 ChEBI	indole

Metabolite tests

@ref	Chebi-ID	Metabolite	Voges-proskauer-test	Methylred-test	Indole test
65230	15688 ChEBI	acetoin	-
65230	17234 ChEBI	glucose		-
65230	35581 ChEBI	indole			-

Enzymes

@ref	Value	Activity	Ec
65230	acid phosphatase	+	3.1.3.2
65230	alkaline phosphatase	+	3.1.3.1
65230	alpha-chymotrypsin	-	3.4.21.1
65230	alpha-fucosidase	-	3.2.1.51
65230	alpha-galactosidase	+	3.2.1.22
65230	alpha-glucosidase	+	3.2.1.20
65230	alpha-mannosidase	+	3.2.1.24
65230	beta-galactosidase	+	3.2.1.23
65230	beta-glucosidase	+	3.2.1.21
65230	beta-glucuronidase	-	3.2.1.31
65230	catalase	+	1.11.1.6
65230	cystine arylamidase	+	3.4.11.3
65230	cytochrome oxidase	-	1.9.3.1
65230	esterase (C 4)	+
65230	esterase Lipase (C 8)	+
65230	leucine arylamidase	+	3.4.11.1
65230	lipase (C 14)	+
65230	N-acetyl-beta-glucosaminidase	+	3.2.1.52
65230	naphthol-AS-BI-phosphohydrolase	+
65230	trypsin	+	3.4.21.4
65230	tryptophan deaminase	-	4.1.99.1
65230	valine arylamidase	+

Fatty acid profile

Metadata FA analysis

@ref

65230

Fatty acid	Percentage
C16:1ω7c and/or C16:1ω6c	52.1
C16:0	10.1
C15:0 iso	9.9
C17:0 iso 3OH	8.5
C16:1ω5c	6.9
C16:0 3OH	4.6
C15:0 iso 3OH	2.5
C16:0 2OH	1.1
C18:0 2OH	0.6
C14:0	0.6
C13:0 iso	0.5
C11:0 iso	0.5
C15:0 anteiso	0.5
C17:1 iso I and/or C17:1 anteiso B	0.4
C17:0 iso	0.4
C14:0 iso	0.3
C14:0 2OH	0.2
C16:0 iso 3OH	0.2
C12:0	0.2

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Environmental	#Terrestrial	#Soil
#Engineered	#Agriculture	#Field

Isolation

@ref	Sample type	Geographic location	Country	Country ISO 3 Code	Continent	Enrichment culture	Enrichment culture composition	Enrichment culture duration	Enrichment culture temperature
65230	farmland soil	Suwon	Republic of Korea	KOR	Asia	R2A broth	300 ml of R2A broth containing cyclo-heximide (50.0 mg l^-1) and chloramphenicol (0.1 g l^-1)	5 weeks	room temperature
67770	Farmland soil at Suwon		Republic of Korea	KOR	Asia

Taxonmaps

69479

Global distribution of 16S sequence KY233196 (>99% sequence identity) for Ravibacter arvi subclade from Microbeatlas

Aquatic Samples	1053
Soil Samples	1235
Animal Samples	715
Plant Samples	200
Total Samples	3203

Interaction and safety

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	NCBI tax ID	Score
124043	ASM3954040v1 assembly for Ravibacter arvi JCM 31920	scaffold	GCA_039540405	2051041	70.84

16S sequences

@ref	Description	Accession	Database
65230	Ravibacter arvi strain J77-1 16S ribosomal RNA gene, partial sequence	KY233196

GC content

@ref	GC-content (mol%)	Method
67770	50.1	high performance liquid chromatography (HPLC)

Genome-based predictions

Literature

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Ravibacter arvi gen. nov., sp. nov., isolated from farmland soil during development of new culture techniques.	Chaudhary DK, Dahal RH, Altankhuu K, Kim J	Int J Syst Evol Microbiol	10.1099/ijsem.0.002456	2017

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 )
#65230	Dhiraj Kumar Chaudhary, Ram Hari Dahal, Khulan Altankhuu, Jaisoo Kim: Ravibacter arvi gen. nov., sp. nov., isolated from farmland soil during development of new culture techniques. IJSEM 67: 5252 - 5260 2017 ( DOI 10.1099/ijsem.0.002456 , PubMed 29087270 )
#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 .
#124043	Isabel Schober, Julia Koblitz: Data extracted from sequence databases, automatically matched based on designation and taxonomy .
#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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Ravibacter arvi (KEMB 9005-548, KACC 19172, JCM 31920)

Name and taxonomic classification