Name: Helicobacter fennelliae 231
Creator: BacDive
License: https://creativecommons.org/licenses/by/4.0/

Strain identifier

BacDive ID: 6103

Type strain:

Species: Helicobacter fennelliae

Strain Designation: 231, CLO-2

Culture col. no.: DSM 7491, ATCC 35684, CCUG 18820, LMG 7546, NCTC 11612, CIP 103758, KCTC 15214

Strain history: CIP <- 1994, CCUG <- 1986, C. Fennell, Seattle, USA: strain 231, Campylobacter fennelliae

NCBI tax ID(s): 215 (species)

SI-ID 7690

LMG 13645, ATCC 35684, CCUG 18820, DSM 7491, LMG 18294, LMG 7546, NCTC 11612, DSM 7591, CIP 103758

Special Collections

Other strains from Helicobacter fennelliae

Section

Helicobacter fennelliae 231 is a microaerophile, motile, curved-shaped bacterium that was isolated from rectal swab of human.

curved-shaped
motile
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	*Helicobacteraceae*
	Genus	*Helicobacter*
	Species	**Helicobacter fennelliae**
	Full Scientific Name (LPSN)	Helicobacter fennelliae (Totten et al. 1988) Vandamme et al. 1991

Synonym

Campylobacter fennelliae

Information on morphological and physiological properties Morphology

[Ref.: #67771]	Gram stain	negative
[Ref.: #119303]	Gram stain	negative
[Ref.: #69480]	Gram stain	negative Confidence in %95.149

[Ref.: #119303]	Cell shape	rod-shaped
[Ref.: #67771]	Cell shape	curved-shaped

[Ref.: #119303]	Motility	yes
[Ref.: #67771]	Motility	yes

[Ref.: #67771]	Flagellum arrangement	monotrichous, polar

[Ref.: #3189]	Incubation period	1-2 days

[Ref.: #46905]	Incubation period	3 days

Information on culture and growth conditions Culture and growth conditions

[Ref.: #3189]

Culture medium

COLUMBIA BLOOD MEDIUM (DSMZ Medium 693)

[Ref.: #3189]

Culture medium growth

[Ref.: #3189]

Culture medium link

Medium recipe at MediaDive

[Ref.: #3189]

Culture medium composition

expand / minimize

[Ref.: #39856]

Culture medium

MEDIUM 45 - for Columbia agar with sheep blood

[Ref.: #39856]

Culture medium growth

[Ref.: #39856]

Culture medium composition

expand / minimize

[Ref.: #119303]

Culture medium

Brucella broth

[Ref.: #119303]

Culture medium growth

[Ref.: #119303]

Culture medium

CIP Medium 45

[Ref.: #119303]

Culture medium growth

[Ref.: #119303]

Culture medium link

Medium recipe provided by DSMZ

	Kind of temperature		Temperature
[Ref.: #3189]		growth	37 °C
[Ref.: #39856]		growth	37 °C
[Ref.: #46905]		growth	37 °C
[Ref.: #67771]		growth	37 °C
[Ref.: #119303]		growth	37 °C
[Ref.: #119303]	no	growth	45 °C

Information on physiology and metabolism Physiology and metabolism

[Ref.: #3189]	Oxygen tolerance	microaerophile
[Ref.: #46905]	Oxygen tolerance	microaerophile
[Ref.: #67771]	Oxygen tolerance	microaerophile

[Ref.: #67771]	Ability of spore formation	no
[Ref.: #69480]	Ability of spore formation	no Confidence in %92.167

	Halophily	Salt	Tested relation		Salt conc.
[Ref.: #119303]		NaCl	no	growth	3.5	%

	Metabolite	Utilization activity	Kind of utilization tested
[Ref.: #68373]	acetate ChEBI	-	assimilation	* from API CAM
[Ref.: #68371]	amygdalin ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	arbutin ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	cellobiose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68373]	citrate ChEBI	-	assimilation	* from API CAM
[Ref.: #68371]	D-arabinose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	D-arabitol ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	D-fructose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	D-fucose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	D-galactose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	D-glucose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	D-lyxose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	D-mannitol ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	D-mannose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	D-ribose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	D-sorbitol ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	D-tagatose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	D-xylose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	erythritol ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	esculin ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	galactitol ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	gentiobiose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	gluconate ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	glycerol ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	glycogen ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #119303]	hippurate ChEBI	+	hydrolysis
[Ref.: #68373]	hippurate ChEBI	-	hydrolysis	* from API CAM
[Ref.: #68371]	inulin ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	L-arabinose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	L-arabitol ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	L-fucose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	L-rhamnose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	L-sorbose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	L-xylose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	lactose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	maltose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	melezitose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	melibiose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	methyl alpha-D-glucopyranoside ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	methyl alpha-D-mannoside ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	methyl beta-D-xylopyranoside ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	myo-inositol ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	N-acetylglucosamine ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #119303]	nitrate ChEBI	-	reduction
[Ref.: #68373]	nitrate ChEBI	-	reduction	* from API CAM
[Ref.: #119303]	nitrite ChEBI	-	reduction
[Ref.: #68371]	Potassium 2-ketogluconate ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	Potassium 5-ketogluconate ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	raffinose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	ribitol ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	salicin ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	starch ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	sucrose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68371]	trehalose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68373]	triphenyltetrazolium chloride ChEBI	+	reduction	* from API CAM
[Ref.: #68371]	turanose ChEBI	-	builds acid from	* from API 50CH acid
[Ref.: #68373]	urea ChEBI	-	hydrolysis	* from API CAM
[Ref.: #68371]	xylitol ChEBI	-	builds acid from	* from API 50CH acid
	Only first 10 entries are displayed. Click here to see all.

	Antibiotica	Metabolite	Antibiotic sensitivity	Concentration
[Ref.: #68373]		erythromycin ChEBI	yes	14	µg	* from API CAM

	Metabolite production	Metabolite	Production
[Ref.: #119303]		indole ChEBI	no
[Ref.: #68373]		hydrogen sulfide ChEBI	no	* from API CAM

	Enzyme	Enzyme activity	EC number
[Ref.: #68382]	acid phosphatase	+	3.1.3.2	* from API zym
[Ref.: #68382]	alkaline phosphatase	+	3.1.3.1	* from API zym, API CAM
[Ref.: #68382]	alpha-chymotrypsin	-	3.4.21.1	* from API zym
[Ref.: #68382]	alpha-fucosidase	-	3.2.1.51	* from API zym
[Ref.: #68382]	alpha-galactosidase	-	3.2.1.22	* from API zym
[Ref.: #68382]	alpha-glucosidase	+	3.2.1.20	* from API zym
[Ref.: #68382]	alpha-mannosidase	-	3.2.1.24	* from API zym
[Ref.: #68382]	beta-galactosidase	-	3.2.1.23	* from API zym
[Ref.: #68382]	beta-glucosidase	-	3.2.1.21	* from API zym
[Ref.: #68382]	beta-glucuronidase	-	3.2.1.31	* from API zym
[Ref.: #3189]	catalase	+	1.11.1.6
[Ref.: #119303]	catalase	+	1.11.1.6
[Ref.: #68373]	catalase	+	1.11.1.6	* from API CAM
[Ref.: #68382]	cystine arylamidase	-	3.4.11.3	* from API zym
[Ref.: #3189]	cytochrome-c oxidase	+	1.9.3.1
[Ref.: #68373]	esterase	+		* from API CAM
[Ref.: #68382]	esterase (C 4)	+		* from API zym
[Ref.: #68382]	esterase lipase (C 8)	+		* from API zym
[Ref.: #119303]	gamma-glutamyltransferase	+	2.3.2.2
[Ref.: #68373]	gamma-glutamyltransferase	-	2.3.2.2	* from API CAM
[Ref.: #119303]	gelatinase	-
[Ref.: #68373]	L-aspartate arylamidase	-	3.4.11.21	* from API CAM
[Ref.: #68382]	leucine arylamidase	+	3.4.11.1	* from API zym
[Ref.: #68382]	lipase (C 14)	-		* from API zym
[Ref.: #68382]	N-acetyl-beta-glucosaminidase	-	3.2.1.52	* from API zym
[Ref.: #68382]	naphthol-AS-BI-phosphohydrolase	+		* from API zym
[Ref.: #119303]	oxidase	+
[Ref.: #68373]	pyrrolidonyl arylamidase	-	3.4.19.3	* from API CAM
[Ref.: #68382]	trypsin	-	3.4.21.4	* from API zym
[Ref.: #119303]	tryptophan deaminase	-
[Ref.: #119303]	urease	-	3.5.1.5
[Ref.: #68373]	urease	-	3.5.1.5	* from API CAM
[Ref.: #68382]	valine arylamidase	-		* from API zym
	Only first 10 entries are displayed. Click here to see all.

API® 50CH acid:

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

	API ID	ControlQ	Acid from glycerolGLY	Acid from erythritolERY	Acid from D-arabinoseDARA	Acid from L-arabinoseLARA	Acid from D-riboseRIB	Acid from D-xyloseDXYL	Acid from L-xyloseLXYL	Acid from D-adonitolADO	Acid from methyl beta-D-xylopyranosideMDX	Acid from D-galactoseGAL	Acid from D-glucoseGLU	Acid from D-fructoseFRU	Acid from D-mannoseMNE	Acid from L-sorboseSBE	Acid from L-rhamnoseRHA	Acid from dulcitolDUL	Acid from inositolINO	Acid from D-mannitolMAN	Acid from D-sorbitolSOR	Acid from methyl alpha-D-mannopyranosideMDM	Acid from methyl alpha-D-glucopyranosideMDG	Acid from N-acetyl-glucosamineNAG	Acid from amygdalinAMY	Acid from arbutinARB	Acid from esculinESC	Acid from salicinSAL	Acid from cellobioseCEL	Acid from maltoseMAL	Acid from lactoseLAC	Acid from melibioseMEL	Acid from sucroseSAC	Acid from trehaloseTRE	Acid from inulinINU	Acid from melezitoseMLZ	Acid from raffinoseRAF	Acid from starchAMD	Acid from glycogenGLYG	Acid from xylitolXLT	Acid from gentiobioseGEN	Acid from turanoseTUR	Acid from D-lyxoseLYX	Acid from D-tagatoseTAG	Acid from D-fucoseDFUC	Acid from L-fucoseLFUC	Acid from D-arabitolDARL	Acid from L-arabitolLARL	Acid from gluconateGNT	Acid from 2-Ketogluconate2KG	Acid from 5-Ketogluconate5KG
[Ref.: #119303]	9387	not determinedn.d.	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

API® CAM:

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

	API ID	Urease/urea hydrolysisURE	Reduction of nitrateNIT	EsteraseEST	Hippuric acidHIP	gamma-Glutamyl transferaseGGT	Reduction of Triphenyl tetrazolium chlorideTTC	Pyrrolidonyl arylamidasePYRA	L-arginine arylamidaseArgA	L-aspartic acid arylamidaseAspA	Alkaline phosphatasePAL	H2S productionH2S	Assimilation of D-glucoseGLU	Assimilation of succinateSUT	Growth inhibitionNAL	Growth inhibitionCFZ	Assimilation of acetateACE	Assimilation of propionic acidPROP	Assimilation of malic acidMLT	Assimilation of citric acidCIT	Erythromycin resistance (+) sensitivity (-)ERO	CatalaseCAT
[Ref.: #3189]	3829	-	-	+	-	-	+	-	+/-	-	+	-	+	+	+	+	-	+	+	-	-	+
[Ref.: #3189]	3719	-	-	+	-	-	+	-	+	-	+	-	-	-	-	-	-	-	-	-	-	+

API® zym:

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

	API ID	Control	2-naphthyl phosphateAlkaline phosphatase	2-naphthyl butyrateEsterase (C 4)	2-naphtyl caprylateEsterase Lipase (C 8)	2-naphthyl myristateLipase (C 14)	L-leucyl-2-naphthylamideLeucine arylamidase	L-valyl-2-naphthylamideValine arylamidase	L-cystyl-2-naphthylamideCystine arylamidase	N-benzoyl-DL-arginine-2-naphthylamideTrypsin	N-glutaryl-phenylalanine-2-naphthylamidealpha- Chymotrypsin	2-naphthyl phosphateAcid phosphatase	Naphthol-AS-BI-phosphateNaphthol-AS-BI-phosphohydrolase	6-Br-2-naphthyl-alphaD-galactpyranosidealpha- Galactosidase	2-naphthyl-betaD-galactpyranosidebeta- Galactosidase	Naphthol-AS-BI-betaD-glucuronidebeta- Glucuronidase	2-naphthyl-alphaD-glucopyranosidealpha- Glucosidase	6-Br-2-naphthyl-betaD-glucopyranosidebeta- Glucosidase	1-naphthyl-N-acetyl-betaD-glucosaminideN-acetyl-beta- glucosaminidase	6-Br-2-naphthyl-alphaD-mannopyranosidealpha- Mannosidase	2-naphthyl-alphaL-fucopyranosidealpha- Fucosidase
[Ref.: #119303]	7665	-	+	+	+	-	+	-	-	-	-	+	+	-	-	-	+	-	-	-	-

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

[Ref.: #3189]	Sample type/isolated from	rectal swab of human
[Ref.: #3189]	Geographic location (country and/or sea, region)	Seattle
[Ref.: #3189]	Country	USA
[Ref.: #3189]	Country ISO 3 Code	USA
[Ref.: #3189]	Continent	North America

[Ref.: #46905]	Sample type/isolated from	Human rectal swab
[Ref.: #46905]	Geographic location (country and/or sea, region)	Seattle
[Ref.: #46905]	Country	USA
[Ref.: #46905]	Country ISO 3 Code	USA
[Ref.: #46905]	Continent	North America

[Ref.: #67771]	Sample type/isolated from	From human rectal swab
[Ref.: #67771]	Geographic location (country and/or sea, region)	Seattle
[Ref.: #67771]	Country	USA
[Ref.: #67771]	Country ISO 3 Code	USA
[Ref.: #67771]	Continent	North America

[Ref.: #119303]	Sample type/isolated from	Human, Homosexual male, rectal swab
[Ref.: #119303]	Geographic location (country and/or sea, region)	Seattle, Washington
[Ref.: #119303]	Country	United States of America
[Ref.: #119303]	Country ISO 3 Code	USA
[Ref.: #119303]	Continent	North America
* marker position based on {}

Isolation sources categories

#Infection	#Patient	#Swab
#Host	#Human	-
#Host Body-Site	#Gastrointestinal tract	#Rectum

What are isolation sources categories?

[Ref.: #69479]

Global distribution of 16S sequence M88154 (>99% sequence identity) for Helicobacter from Microbeatlas

Aquatic Samples	8
Soil Samples	3
Animal Samples	609
Plant Samples
Total Samples	620

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

[Ref.: #3189]	Biosafety level	2	Risk group (German classification) According to TRBA 466
[Ref.: #119303]	Biosafety level	2	Risk group (French classification)

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.: #3189]	Helicobacter fennelliae 16S ribosomal RNA gene, partial sequence	M88154	1833	GenBank ENA	215 tax ID
[Ref.: #20218]	Helicobacter fennelliae strain LMG 7546 16S ribosomal RNA gene, partial sequence	AF348747	1676	GenBank ENA	215 tax ID	*
[Ref.: #20218]	Helicobacter fennelliae strain NCTC 11612 16S ribosomal RNA gene, partial sequence	AF348746	1676	GenBank ENA	215 tax ID	*

Genome sequence information:

	Sequence accession description	Seq. accession number	Assembly level	Sequence database	Associated NCBI tax ID
[Ref.: #66792]	Helicobacter fennelliae DSM 7491	GCA_017979365	contig	GenBank ENA	215 tax ID	*
[Ref.: #66792]	Helicobacter fennelliae strain DSM 7491	215.29	wgs	PATRIC	215 tax ID	*

[Ref.: #3189]

GC-content

37.4 mol%

thermal denaturation, midpoint method (Tm)

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

	Trait	Model	Prediction	Confidence in %	In training data
	Predictions from Diaspora project based on: Helicobacter fennelliae strain DSM 7491 PATRIC: 215.29
[Ref.: #69480]	gram-positive	gram-positiveⓘ	no	95.149	yes
[Ref.: #69480]	anaerobic	anaerobicⓘ	no	72.332	yes
[Ref.: #69480]	spore-forming	spore-formingⓘ	no	92.167	no
[Ref.: #69480]	aerobic	aerobicⓘ	no	82.835	no
[Ref.: #69480]	thermophilic	thermophileⓘ	no	80.914	yes
[Ref.: #69480]	flagellated	motile2+ⓘ	yes	63.877	yes

Availability in culture collections External links

[Ref.: #3189]

Culture collection no.

DSM 7491, ATCC 35684, CCUG 18820, LMG 7546, NCTC 11612, CIP 103758, KCTC 15214

[Ref.: #75591]

SI-ID 7690

Literature:

Topic	Title	Authors	Journal	DOI	Year
Pathogenicity	First case report of bacteremia due to 'Campylobacter-like organism 3'.	Nakamura I, Ohkusu K, Nakagami Y, Tachibana M, Matsumoto T	Int J Infect Dis	10.1016/j.ijid.2015.11.017	2015	*
Phylogeny	Molecular Characterization of the 16S rRNA Gene of Helicobacter fennelliae Isolated from Stools and Blood Cultures from Paediatric Patients in South Africa.	Smuts HE, Lastovica AJ	J Pathog	10.4061/2011/217376	2010	*
Phylogeny	A probable new Helicobacter species isolated from a patient with bacteremia.	Tee W, Hinds S, Montgomery J, Dyall-Smith ML	J Clin Microbiol	10.1128/JCM.38.10.3846-3848.2000	2000	*

References

#3189

Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 7491

#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 )

#20218

Verslyppe, B., De Smet, W., De Baets, B., De Vos, P., Dawyndt P.: StrainInfo introduces electronic passports for microorganisms.. Syst Appl Microbiol. 37: 42 - 50 2014 ( DOI 10.1016/j.syapm.2013.11.002 , PubMed 24321274 )

#39856 ; Curators of the CIP;
#46905 Culture Collection University of Gothenburg (CCUG) ; Curators of the CCUG; CCUG 18820

#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) .

#67771 Korean Collection for Type Cultures (KCTC) ; Curators of the KCTC;

#68371

Automatically annotated from API 50CH acid .

#68373

Automatically annotated from API CAM .

#68382

Automatically annotated from API zym .

#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) .

#75591

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-ID7690.1 )

#119303 Collection of Institut Pasteur ; Curators of the CIP; CIP 103758
* These data were automatically processed and therefore are not curated

Change proposal

You found an error in BacDive? Please tell us about it!

Note that changes will be reviewed and judged. If your changes are legitimate, changes will occur within the next BacDive update. Only proposed changes supported by the according reference will be reviewed. The BacDive team reserves the right to reject proposed changes.

Search for species Helicobacter fennelliae in external resources:
SILVA
BRENDA
PANGAEA
GBIF

Helicobacter fennelliae strain DSM 7491

Change proposal

Change proposal