Name: Arcobacter lekithochrous DSM 100870
Creator: BacDive
License: http://creativecommons.org/licenses/by-nc/4.0/

Strain identifier

BacDive ID: 132928

Type strain:

Species: Arcobacter lekithochrous

Culture col. no.: DSM 100870, CECT 8942, LFT 1.7

Strain history: <- A. López Diéguez, University of Santiago de Compostela, Spain; LFT 1.7

NCBI tax ID(s): 1904463 (species)

SI-ID 403480

DSM 100870

Other strains from Arcobacter lekithochrous

A. lekithochrous TM 4.6, DSM 100869, CECT 8943

Section

Arcobacter lekithochrous DSM 100870 is a microaerophile, halophilic, Gram-negative bacterium that was isolated from larvae of scallop from a molluscan hatchery.

Gram-negative
motile
rod-shaped
halophilic
microaerophile
16S sequence
Bacteria
genome sequence

Information on the name and the taxonomic classification. Name and taxonomic classification

	Last LPSN update	14-12-2023 (DD-MM-YYYY)
	Domain	"Bacteria"
	Phylum	*Pseudomonadota*
	Class	*Epsilonproteobacteria*
	Order	*Campylobacterales*
	Family	*Arcobacteraceae*
	Genus	*Arcobacter*
	Species	**Arcobacter lekithochrous**
	Full Scientific Name (LPSN)	Arcobacter lekithochrous Diéguez et al. 2017

	Synonym	Poseidonibacter lekithochrous
	Synonym	Arcobacter haliotis

Information on morphological and physiological properties Morphology

[Ref.: #43171]	Gram stain	negative

[Ref.: #43171]	Cell shape	rod-shaped

[Ref.: #43171]	Motility	yes

[Ref.: #43171]	Colony color	slightly brown
[Ref.: #43171]	Cultivation medium used	marine agar (MA)

Information on culture and growth conditions Culture and growth conditions

[Ref.: #43171]

Culture medium

marine agar (MA)

[Ref.: #43171]

Culture medium growth

[Ref.: #43171]

Culture medium

nutritient agar (NA)

[Ref.: #43171]

Culture medium growth

[Ref.: #43171]

Culture medium composition

expand / minimize

[Ref.: #24716]

Culture medium

BACTO MARINE BROTH (DIFCO 2216) (DSMZ Medium 514)

[Ref.: #24716]

Culture medium growth

[Ref.: #24716]

Culture medium link

Medium recipe at MediaDive

[Ref.: #24716]

Culture medium composition

expand / minimize

[Ref.: #43171]

Culture medium

tryptic soy agar (TSA)

[Ref.: #43171]

Culture medium growth

[Ref.: #43171]

Culture medium

blood agar

[Ref.: #43171]

Culture medium growth

[Ref.: #43171]

Culture medium

MacConkey agar

[Ref.: #43171]

Culture medium growth

	Temperatures	Kind of temperature		Temperature
[Ref.: #24716]			growth	25 °C
[Ref.: #43171]			growth	15-25 °C

[Ref.: #24716]

Temperature range

mesophilic

	pH	Kind of pH		pH
[Ref.: #43171]			growth	6-9

Information on physiology and metabolism Physiology and metabolism

[Ref.: #43171]

Oxygen tolerance

microaerophile

[Ref.: #43171]

Halophily / tolerance level

halophilic

	Halophily	Salt	Tested relation		Salt conc.
[Ref.: #43171]		Marine salts		optimum	3	%(w/v)
[Ref.: #43171]		Marine salts	no	growth	0	%(w/v)

	Metabolite	Utilization activity	Kind of utilization tested
[Ref.: #68369]	adipate ChEBI	-	assimilation	* from API 20NE
[Ref.: #43171]	arabinose ChEBI	-	carbon source
[Ref.: #68369]	arginine ChEBI	-	hydrolysis	* from API 20NE
[Ref.: #43171]	casein	-	hydrolysis
[Ref.: #43171]	citrate ChEBI	-	carbon source
[Ref.: #43171]	D-galactose ChEBI	-	carbon source
[Ref.: #43171]	D-gluconate ChEBI	-	carbon source
[Ref.: #43171]	D-glucose ChEBI	+	carbon source
[Ref.: #68369]	D-glucose ChEBI	-	assimilation	* from API 20NE
[Ref.: #68369]	D-glucose ChEBI	-	fermentation	* from API 20NE
[Ref.: #43171]	D-mannitol ChEBI	-	carbon source
[Ref.: #68369]	D-mannitol ChEBI	-	assimilation	* from API 20NE
[Ref.: #43171]	D-mannose ChEBI	+	carbon source
[Ref.: #68369]	D-mannose ChEBI	-	assimilation	* from API 20NE
[Ref.: #43171]	D-ribose ChEBI	-	carbon source
[Ref.: #43171]	D-sorbitol ChEBI	-	carbon source
[Ref.: #43171]	D-xylose ChEBI	-	carbon source
[Ref.: #68369]	decanoate ChEBI	-	assimilation	* from API 20NE
[Ref.: #43171]	gamma-aminobutyric acid ChEBI	+	carbon source
[Ref.: #43171]	gelatin ChEBI	-	hydrolysis
[Ref.: #68369]	gelatin ChEBI	-	hydrolysis	* from API 20NE
[Ref.: #68369]	gluconate ChEBI	-	assimilation	* from API 20NE
[Ref.: #43171]	glucose ChEBI	-	builds acid from
[Ref.: #68369]	L-arabinose ChEBI	-	assimilation	* from API 20NE
[Ref.: #43171]	L-citrulline ChEBI	-	carbon source
[Ref.: #43171]	L-threonine ChEBI	-	carbon source
[Ref.: #43171]	lactate ChEBI	+	carbon source
[Ref.: #43171]	malate ChEBI	+	carbon source
[Ref.: #68369]	malate ChEBI	-	assimilation	* from API 20NE
[Ref.: #68369]	maltose ChEBI	-	assimilation	* from API 20NE
[Ref.: #43171]	myo-inositol ChEBI	-	carbon source
[Ref.: #43171]	N-acetylglucosamine ChEBI	-	carbon source
[Ref.: #68369]	N-acetylglucosamine ChEBI	-	assimilation	* from API 20NE
[Ref.: #43171]	nitrate ChEBI	+	reduction
[Ref.: #43171]	ornithine ChEBI	-	carbon source
[Ref.: #43171]	putrescine ChEBI	-	carbon source
[Ref.: #43171]	salicin ChEBI	-	carbon source
[Ref.: #43171]	sarcosine ChEBI	-	carbon source
[Ref.: #43171]	starch ChEBI	-	hydrolysis
[Ref.: #43171]	succinate ChEBI	+	carbon source
[Ref.: #68369]	tryptophan ChEBI	-	energy source	* from API 20NE
[Ref.: #43171]	urea ChEBI	-	hydrolysis
[Ref.: #68369]	urea ChEBI	-	hydrolysis	* from API 20NE
	Only first 10 entries are displayed. Click here to see all.

	Antibiotica	Metabolite	Antibiotic sensitivity	Concentration
[Ref.: #43171]		cefoperazone ChEBI	yes	30	µg (disc)

	Metabolite	Production
[Ref.: #43171]	acetoin ChEBI	no
[Ref.: #43171]	indole ChEBI	no
[Ref.: #68369]	indole ChEBI	no	* from API 20NE

	Physiological tests	Metabolite	Voges-Proskauer-test	Indole test
[Ref.: #43171]		acetoin ChEBI	-
[Ref.: #68369]		indole ChEBI		-	* from API 20NE

	Enzyme	Enzyme activity	EC number
[Ref.: #43171]	acid phosphatase	+	3.1.3.2
[Ref.: #43171]	alkaline phosphatase	+	3.1.3.1
[Ref.: #68369]	arginine dihydrolase	-	3.5.3.6	* from API 20NE
[Ref.: #43171]	catalase	+	1.11.1.6
[Ref.: #43171]	cytochrome oxidase	+	1.9.3.1
[Ref.: #68369]	cytochrome oxidase	+	1.9.3.1	* from API 20NE
[Ref.: #43171]	esterase (C 4)	+
[Ref.: #43171]	esterase Lipase (C 8)	+
[Ref.: #68369]	gelatinase	-		* from API 20NE
[Ref.: #43171]	leucine arylamidase	-	3.4.11.1
[Ref.: #43171]	naphthol-AS-BI-phosphohydrolase	+
[Ref.: #43171]	nitrate reductase	+	1.7.99.4
[Ref.: #43171]	urease	-	3.5.1.5
[Ref.: #68369]	urease	-	3.5.1.5	* from API 20NE
	Only first 10 entries are displayed. Click here to see all.

Fatty acid profile

Metadata FA analysis

Reference

[Ref.: #43171]

Fatty acid	Percentage
C16:1ω7c / C16:1ω6c	45.1
C18:1ω7c / C18:1ω6c	18.8
C16:0	11.9
C14:0	7.4
C14:0 3-OH/iso-C16:1I	5.9
C12:0 3OH	5.6
C12:0	4.3

API® 20NE:

Note that the displayed test results represent raw data and therefore may deviate!

	API ID	Reduction of nitratesNO3	Indole productionTRP	Fermentation of D-glucoseGLU_ Ferm	Arginine dihydrolaseADH (Arg)	Urease/urea hydrolysisURE	Esculin hydrolysis/beta-GlucosidaseESC	Gelatinase/gelatin hydrolysisGEL	beta-GalactosidasePNPG	Assimilation of D-glucoseGLU_ Assim	Assimilation of L-arabinoseARA	Assimilation of D-mannoseMNE	Assimilation of D-mannitolMAN	Assimilation of N-acetyl-glucosamineNAG	Assimilation of maltoseMAL	Assimilation of gluconateGNT	Assimilation of capric acidCAP	Assimilation adipic acidADI	Assimilation of malic acidMLT	Assimilation of citric acidCIT	Assimilation of phenyl-acetic acidPAC	Cytochrome oxidaseOX
[Ref.: #24716]	25000	+	-	-	-	-	+	-	-	-	-	-	-	-	-	-	-	-	-	-	-	+
[Ref.: #24716]	24257	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	not determinedn.d.

Information on isolation source, the sampling and environmental conditions Isolation, sampling and environmental information

[Ref.: #24716]	Sample type/isolated from	larvae of scallop (Pecten maximus) from a molluscan hatchery
[Ref.: #24716]	Host species	Pecten maximus
[Ref.: #24716]	Geographic location (country and/or sea, region)	(60° 30' 53.77'' N 4° 54' 14.75'' W)
[Ref.: #24716]	Country	Norway
[Ref.: #24716]	Country ISO 3 Code	NOR
[Ref.: #24716]	Continent	Europe
[Ref.: #24716]	Geographic location	60.5149°/-4.9041°

[Ref.: #43171]	Sample type/isolated from	larvae and seawater in an experimental hatchery of Pecten maximus
[Ref.: #43171]	Country	Norway
[Ref.: #43171]	Country ISO 3 Code	NOR
[Ref.: #43171]	Continent	Europe
[Ref.: #43171]	Geographic location	60.0000°/-4.0000°
[Ref.: #43171]	Enrichment culture	marine agar 2216 (MA, Difco)
[Ref.: #43171]	Enrichment culture duration	7 days
[Ref.: #43171]	Enrichment culture temperature	21 ̊C
* marker position based on {}

Isolation sources categories

#Host

#Invertebrates (Other)

#Mollusca

What are isolation sources categories?

[Ref.: #69479]

Global distribution of 16S sequence LT629298 (>99% sequence identity) for Poseidonibacter lekithochrous subclade from Microbeatlas

Aquatic Samples	2461
Soil Samples	53
Animal Samples	168
Plant Samples	18
Total Samples	2700

Information on possible application of the strain and its possible interaction with e.g. potential hosts Safety information

[Ref.: #24716]

Biosafety level

Risk group (German classification)
According to TRBA 466

Information on genomic background e.g. entries in nucleic sequence databass Sequence information

16S Sequence information:

	Sequence accession description	Seq. accession number	Sequence length (bp)	Sequence database	Associated NCBI tax ID
[Ref.: #24716]	Arcobacter sp. LFT partial 16S rRNA gene, strain CECT 8942, isolate LFT 1.7	LT629298	1382	ENA	1904463 tax ID

Genome sequence information:

	Sequence accession description	Seq. accession number	Assembly level	Sequence database	Associated NCBI tax ID
[Ref.: #66792]	Poseidonibacter lekithochrous DSM 100870	GCA_013283835	complete	GenBank	1904463 tax ID	*
[Ref.: #66792]	Arcobacter lekithochrous strain DSM 100870	1904463.13	complete	PATRIC	1904463 tax ID	*

[Ref.: #43171]	GC-content	28.7 mol%	real time PCR (RTD-PCR)
[Ref.: #24716]	GC-content	28.7 mol%	sequence analysis

Data predicted using genome information as a basis Genome-based predictions

	Trait	Prediction	Confidence in %	In training data
	Predictions from Diaspora project based on: Poseidonibacter lekithochrous DSM 100870 NCBI: GCA_013283835.1
[Ref.: #69480]	motile	yes	90.584	yes
[Ref.: #69480]	flagellated	yes	87.781	no
[Ref.: #69480]	gram-positive	no	97.948	yes
[Ref.: #69480]	anaerobic	no	84.076	no
[Ref.: #69480]	aerobic	no	82.403	yes
[Ref.: #69480]	halophile	no	85.366	no
[Ref.: #69480]	spore-forming	no	89.034	no
[Ref.: #69480]	glucose-util	no	77.575	no
[Ref.: #69480]	thermophile	no	98.492	yes
[Ref.: #69480]	glucose-ferment	no	93.162	yes

Availability in culture collections External links

[Ref.: #24716]

Culture collection no.

DSM 100870, CECT 8942, LFT 1.7

[Ref.: #91206]

SI-ID 403480

Literature:

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Arcobacter haliotis Tanaka et al. 2017 is a later heterotypic synonym of Arcobacter lekithochrous Dieguez et al. 2017.	Dieguez AL, Perez-Cataluna A, Figueras MJ, Romalde JL	Int J Syst Evol Microbiol	10.1099/ijsem.0.002909	2018	*
Phylogeny	Arcobacter lekithochrous sp. nov., isolated from a molluscan hatchery.	Dieguez AL, Balboa S, Magnesen T, Romalde JL	Int J Syst Evol Microbiol	10.1099/ijsem.0.001809	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 )

#24716

Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 100870

#43171

Ana L. Dieguez, Sabela Balboa, Thorolf Magnesen, Jesús L. Romalde: Arcobacter lekithochrous sp. nov., isolated from a molluscan hatchery. IJSEM 67: 1327 - 1332 2017 ( DOI 10.1099/ijsem.0.001809 , PubMed 28109200 )

#66792

Julia Koblitz, Joaquim Sardà, Lorenz Christian Reimer, Boyke Bunk, Jörg Overmann: Automatically annotated for the DiASPora project (Digital Approaches for the Synthesis of Poorly Accessible Biodiversity Information) .

#68369

Automatically annotated from API 20NE .

#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 .

#69480

Julia Koblitz, Joaquim Sardà, Lorenz Christian Reimer, Boyke Bunk, Jörg Overmann: Predictions based on genome sequence made in the Diaspora project (Digital Approaches for the Synthesis of Poorly Accessible Biodiversity Information) .

#91206

Reimer, L.C., Lissin, A.,Schober, I., Witte,J.F., Podstawka, A., Lüken, H., Bunk, B.,Overmann, J.: StrainInfo: A central database for resolving microbial strain identifiers . ( DOI 10.60712/SI-ID403480.1 )

* These data were automatically processed and therefore are not curated

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Poseidonibacter lekithochrous DSM 100870

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