Name: Hallella seregens DSM 28061
Creator: BacDive
License: https://creativecommons.org/licenses/by/4.0/

Strain identifier

BacDive ID: 24344

Type strain:

Species: Hallella seregens

Culture col. no.: DSM 28061, ATCC 51272, CCUG 33639, CIP 107046, VPI D238B-15

Strain history: CIP <- 2001, CCUG <- 1994, ATCC <- L.V. Moore: strain VPI D238B-15

NCBI tax ID(s): 1336250 (strain), 52229 (species)

SI-ID 42891

ATCC 51272, CCUG 33639, CIP 107046, DSM 28061

Special Collections

Section

Hallella seregens DSM 28061 is an anaerobe, Gram-negative bacterium that was isolated from gingival crevice of periodontally healthy patient.

Gram-negative
anaerobe
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	*Bacteroidota*
	Class	*Bacteroidia*
	Order	*Bacteroidales*
	Family	*Prevotellaceae*
	Genus	*Hallella*
	Species	**Hallella seregens**
	Full Scientific Name (LPSN)	Hallella seregens Moore and Moore 1994

Information on morphological and physiological properties Morphology

[Ref.: #122568]	Gram stain	negative
[Ref.: #69480]	Gram stain	negative Confidence in %94.437

[Ref.: #122568]	Cell shape	rod-shaped

[Ref.: #122568]	Motility	no

[Ref.: #21085]

Incubation period

2-3 days

Information on culture and growth conditions Culture and growth conditions

[Ref.: #21085]

Culture medium

COLUMBIA BLOOD MEDIUM (DSMZ Medium 693)

[Ref.: #21085]

Culture medium growth

[Ref.: #21085]

Culture medium link

Medium recipe at MediaDive

[Ref.: #21085]

Culture medium composition

expand / minimize

[Ref.: #36022]

Culture medium

MEDIUM 20 - for Anaerobic bacteria

[Ref.: #36022]

Culture medium growth

[Ref.: #36022]

Culture medium composition

expand / minimize

[Ref.: #122568]

Culture medium

CIP Medium 20

[Ref.: #122568]

Culture medium growth

[Ref.: #122568]

Culture medium link

Medium recipe provided by DSMZ

		Temperature
[Ref.: #21085]	growth	37 °C
[Ref.: #36022]	growth	37 °C
[Ref.: #51651]	growth	37 °C

Information on physiology and metabolism Physiology and metabolism

[Ref.: #21085]	Oxygen tolerance	anaerobe
[Ref.: #51651]	Oxygen tolerance	anaerobe
[Ref.: #69480]	Oxygen tolerance	anaerobe Confidence in %93.527

[Ref.: #69480]	Ability of spore formation	no Confidence in %90.488
[Ref.: #69481]	Ability of spore formation	no Confidence in %100

	Metabolite	Utilization activity	Kind of utilization tested
[Ref.: #68367]	cellobiose ChEBI	-	builds acid from	* from API 20A
[Ref.: #68367]	D-glucose ChEBI	+	builds acid from	* from API 20A
[Ref.: #68367]	D-mannitol ChEBI	-	builds acid from	* from API 20A
[Ref.: #68367]	D-mannose ChEBI	+	builds acid from	* from API 20A
[Ref.: #68367]	D-xylose ChEBI	+	builds acid from	* from API 20A
[Ref.: #68367]	esculin ChEBI	-	hydrolysis	* from API 20A
[Ref.: #68367]	gelatin ChEBI	-	hydrolysis	* from API 20A
[Ref.: #68367]	glycerol ChEBI	-	builds acid from	* from API 20A
[Ref.: #68367]	L-arabinose ChEBI	+	builds acid from	* from API 20A
[Ref.: #68380]	L-glutamate ChEBI	-	degradation	* from API rID32A
[Ref.: #68367]	L-rhamnose ChEBI	+	builds acid from	* from API 20A
[Ref.: #68367]	lactose ChEBI	+	builds acid from	* from API 20A
[Ref.: #68367]	maltose ChEBI	+	builds acid from	* from API 20A
[Ref.: #68367]	melezitose ChEBI	-	builds acid from	* from API 20A
[Ref.: #68367]	raffinose ChEBI	+	builds acid from	* from API 20A
[Ref.: #68380]	raffinose ChEBI	-	fermentation	* from API rID32A
[Ref.: #68367]	salicin ChEBI	-	builds acid from	* from API 20A
[Ref.: #68367]	sorbitol ChEBI	-	builds acid from	* from API 20A
[Ref.: #68367]	sucrose ChEBI	+	builds acid from	* from API 20A
[Ref.: #68367]	trehalose ChEBI	-	builds acid from	* from API 20A
[Ref.: #68367]	tryptophan ChEBI	-	energy source	* from API 20A, API rID32A
[Ref.: #68367]	urea ChEBI	-	hydrolysis	* from API 20A
	Only first 10 entries are displayed. Click here to see all.

	Metabolite production	Metabolite	Production
[Ref.: #68367]		indole ChEBI	no	* from API 20A, API rID32A

	Physiological tests	Metabolite	Indole test
[Ref.: #68380]		indole ChEBI	-	* from API rID32A, API 20A

	Enzyme	Enzyme activity	EC number
[Ref.: #68380]	alanine arylamidase	+	3.4.11.2	* from API rID32A
[Ref.: #68380]	alkaline phosphatase	+	3.1.3.1	* from API rID32A
[Ref.: #68380]	alpha-arabinosidase	+	3.2.1.55	* from API rID32A
[Ref.: #68380]	alpha-fucosidase	-	3.2.1.51	* from API rID32A
[Ref.: #68380]	alpha-galactosidase	+	3.2.1.22	* from API rID32A
[Ref.: #68380]	alpha-glucosidase	+	3.2.1.20	* from API rID32A
[Ref.: #68380]	beta-galactosidase	+	3.2.1.23	* from API rID32A
[Ref.: #68380]	beta-Galactosidase 6-phosphate	-		* from API rID32A
[Ref.: #68367]	beta-glucosidase	-	3.2.1.21	* from API 20A
[Ref.: #68380]	beta-glucuronidase	-	3.2.1.31	* from API rID32A
[Ref.: #68367]	gelatinase	-		* from API 20A
[Ref.: #68380]	glutamate decarboxylase	-	4.1.1.15	* from API rID32A
[Ref.: #68380]	glutamyl-glutamate arylamidase	-		* from API rID32A
[Ref.: #68380]	glycin arylamidase	-		* from API rID32A
[Ref.: #68380]	histidine arylamidase	-		* from API rID32A
[Ref.: #68380]	L-arginine arylamidase	-		* from API rID32A
[Ref.: #68380]	leucine arylamidase	-	3.4.11.1	* from API rID32A
[Ref.: #68380]	leucyl glycin arylamidase	+	3.4.11.1	* from API rID32A
[Ref.: #68380]	N-acetyl-beta-glucosaminidase	+	3.2.1.52	* from API rID32A
[Ref.: #68380]	phenylalanine arylamidase	-		* from API rID32A
[Ref.: #68380]	proline-arylamidase	-	3.4.11.5	* from API rID32A
[Ref.: #68380]	pyrrolidonyl arylamidase	-	3.4.19.3	* from API rID32A
[Ref.: #68380]	serine arylamidase	-		* from API rID32A
[Ref.: #68380]	tryptophan deaminase	-	4.1.99.1	* from API rID32A
[Ref.: #68380]	tyrosine arylamidase	-		* from API rID32A
[Ref.: #68367]	urease	-	3.5.1.5	* from API 20A
	Only first 10 entries are displayed. Click here to see all.

Fatty acid profile

Metadata FA analysis

Reference

[Ref.: #51651]

Fatty acid	Percentage	ECL
C16:0 3OH	15.3	17.52
C16:0	13.9	16
C18:2 ω6,9c/C18:0 ANTE	13.1	17.724
C14:0 ISO	12.7	13.618
C14:0	6.7	14
Unidentified	5	17.793
C16:0 iso	3.8	15.626
C18:1 ω9c	3.7	17.769
C15:0 ANTEISO	3.6	14.711
C18:0	2.9	18
Unidentified	2.5	17.256
Unidentified	2.3	18.227
C17:1 ω5c ISO	2.2	16.461
C15:0	1.7	15
C16:0 iso 3OH	1.7	17.145
C16:1 ω7c	1.4	15.819
C16:1 ω7c alcohol	0.9	15.386
Unidentified	0.9	15.936
Unidentified	0.8	19.171
Unidentified	0.7	18.705
C14:0 3OH/C16:1 ISO I	0.6	15.485
Unidentified	0.6	14.309
C13:0 2OH	0.6	14.191
C17:0 3OH	0.5	18.535
Unidentified	0.5	19.696
C13:1 at 12-13	0.5	12.931
Unidentified	0.4	14.946
C13:0 3OH/C15:1 i I/H	0.4	14.469
C12:0	0.4	12

API® 20A:

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

	API ID	Indole productionIND	Urease/urea hydrolysisURE	Acid from D-glucoseGLU	Acid from D-mannitolMAN	Acid from lactoseLAC	Acid from sucroseSAC	Acid from maltoseMAL	Acid from salicinSAL	Acid from D-xyloseXYL	Acid from L-arabinoseARA	Gelatinase/gelatin hydrolysisGEL	Esculin hydrolysis/beta-glucosidaseESC	Acid from glycerolGLY	Acid from cellobioseCEL	Acid from D-mannoseMNE	Acid from melezitoseMLZ	Acid from raffinoseRAF	Acid from sorbitolSOR	Acid from L-rhamnoseRHA	Acid from trehaloseTRE	CatalaseCAT	Spores presentSPOR	GramGRAM	Morphology coccus="+" rod="-"COCC
[Ref.: #21085]	2107	-	-	+	-	+	+	+	-	+	+	-	-	-	-	+	-	+	-	+	-	not determinedn.d.	not determinedn.d.	not determinedn.d.	not determinedn.d.

API® rID32A:

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

	API ID	Urease/urea hydrolysisURE	Arginine dihydrolaseADH (Arg)	alpha-Galactosidasealpha GAL	beta-Galactosidasebeta GAL	beta-Galactosidase 6-phosphatebeta GP	alpha-Glucosidasealpha GLU	beta-Glucosidasebeta GLU	alpha-Arabinosidasealpha ARA	beta-Glucuronidasebeta GUR	beta-N-Acetyl-beta-glucosaminidasebeta NAG	Fermentation of D-mannoseMNE	Fermentation of raffinoseRAF	Glutamate decarboxylaseGDC	alpha-Fucosidasealpha FUC	Reduction of nitrateNIT	Indole productionIND	Alkaline phosphatasePAL	L-arginine arylamidaseArgA	Proline arylamidaseProA	Leucyl glycin arylamidaseLGA	Phenylalanine arylamidasePheA	Leucine arylamidaseLeuA	Pyrrolidonyl arylamidasePyrA	Tyrosine arylamidaseTyrA	Alanine arylamidaseAlaA	Glycin arylamidaseGlyA	Histidine arylamidaseHisA	Glutamyl-glutamate arylamidaseGGA	Serine arylamidaseSerA
[Ref.: #51651]	4971	-	-	+	+	-	+	-	+	-	+	-	-	-	-	-	-	+	-	-	+	-	-	-	-	+	-	-	-	-
[Ref.: #21085]	12468	+	+	+	+	-	+	+/-	+	-	+	+	-	-	-	+	-	+	-	-	+	-	-	-	-	+	-	-	-	-

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

[Ref.: #21085]	Sample type/isolated from	gingival crevice of periodontally healthy patient

[Ref.: #51651]	Sample type/isolated from	Gingival crevice of periodontally healthy patient

[Ref.: #122568]	Sample type/isolated from	Gingival crevice of periodontally healthy patient
[Ref.: #122568]	Country	United States of America
[Ref.: #122568]	Country ISO 3 Code	USA
[Ref.: #122568]	Continent	North America
[Ref.: #122568]	Isolation date	1994
* marker position based on {}

Isolation sources categories

#Infection	#Patient	-
#Host Body-Site	#Oral cavity and airways	#Gingiva

What are isolation sources categories?

[Ref.: #69479]

Global distribution of 16S sequence X81877 (>99% sequence identity) for Prevotella from Microbeatlas

Aquatic Samples	247
Soil Samples	230
Animal Samples	17748
Plant Samples	99
Total Samples	18324

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

[Ref.: #21085]	Biosafety level	2	Risk group (German classification) According to TRBA 466
[Ref.: #122568]	Biosafety level	1	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.: #21085]	H.seregens 16S rRNA gene	X81877	1463	GenBank ENA	1336250 tax ID

Genome sequence information:

	Sequence accession description	Seq. accession number	Assembly level	Sequence database	Associated NCBI tax ID
[Ref.: #66792]	Hallella seregens ATCC 51272	GCA_000518545	scaffold	GenBank ENA	1336250 tax ID	*
[Ref.: #66792]	Hallella seregens ATCC 51272	1336250.3	wgs	PATRIC	1336250 tax ID	*
[Ref.: #66792]	Hallella seregens ATCC 51272	2545555854	draft	JGI IMG/M	1336250 tax ID	*

[Ref.: #21085]

GC-content

56.0 mol%

sequence analysis

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

	Trait	Model	Prediction	Confidence in %	In training data
	Predictions from GenomeNet Sporulation v. 1 based on: Hallella seregens ATCC 51272 ATCC 51272 NCBI: GCA_000518545.1
[Ref.: #69481]	spore-forming	spore-formingⓘ	no	100	no

	Trait	Model	Prediction	Confidence in %	In training data
	Predictions from Diaspora project based on: Hallella seregens ATCC 51272 ATCC 51272 NCBI: GCA_000518545.1
[Ref.: #69480]	gram-positive	gram-positiveⓘ	no	94.437	no
[Ref.: #69480]	anaerobic	anaerobicⓘ	yes	93.527	yes
[Ref.: #69480]	aerobic	aerobicⓘ	no	94.314	yes
[Ref.: #69480]	spore-forming	spore-formingⓘ	no	90.488	no
[Ref.: #69480]	thermophilic	thermophileⓘ	no	93.722	no
[Ref.: #69480]	flagellated	motile2+ⓘ	no	88.5	no

Availability in culture collections External links

[Ref.: #21085]

Culture collection no.

DSM 28061, ATCC 51272, CCUG 33639, CIP 107046, VPI D238B-15

[Ref.: #88270]

SI-ID 42891

Literature:

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Oribaculum catoniae gen. nov., sp. nov.; Catonella morbi gen. nov., sp. nov.; Hallella seregens gen. nov., sp. nov.; Johnsonella ignava gen. nov., sp. nov.; and Dialister pneumosintes gen. nov., comb. nov., nom. rev., Anaerobic gram-negative bacilli from the human gingival crevice.	Moore LV, Moore WE	Int J Syst Bacteriol	10.1099/00207713-44-2-187	1994	*

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 )

#21085

Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 28061

#36022 ; Curators of the CIP;
#51651 Culture Collection University of Gothenburg (CCUG) ; Curators of the CCUG; CCUG 33639

#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) .

#68367

Automatically annotated from API 20A .

#68380

Automatically annotated from API rID32A .

#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) .

#69481

Xiao-Yin To, René Mreches, Martin Binder, Alice C. McHardy, Philipp C. Münch: Predictions based on the model GenomeNet Sporulation v. 1 . ( DOI 10.21203/rs.3.rs-2527258/v1 )

#88270

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-ID42891.1 )

#122568 Collection of Institut Pasteur ; Curators of the CIP; CIP 107046
* These data were automatically processed and therefore are not curated

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Hallella seregens ATCC 51272 ATCC 51272

Hallella seregens ATCC 51272 ATCC 51272

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