Name: Polaribacter irgensii 23-P
Creator: BacDive
License: http://creativecommons.org/licenses/by-nc/4.0/

Strain identifier

BacDive ID: 137343

Type strain:

Species: Polaribacter irgensii

Strain Designation: 23-P

Culture col. no.: CIP 106478, ATCC 700398

Strain history: CIP <- 2000, JT. Staley, Washington Univ., Seattle, Washington, USA: strain 23-P

NCBI tax ID(s): 531 (species)

SI-ID 100868

ATCC 700398, CIP 106478

Section

Polaribacter irgensii 23-P is a psychrophilic, Gram-negative, oval-shaped bacterium of the family Flavobacteriaceae.

Gram-negative
oval-shaped
psychrophilic
Bacteria

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	*Flavobacteriia*
	Order	*Flavobacteriales*
	Family	*Flavobacteriaceae*
	Genus	*Polaribacter*
	Species	**Polaribacter irgensii**
	Full Scientific Name (LPSN)	Polaribacter irgensii Gosink et al. 1998

Information on morphological and physiological properties Morphology

[Ref.: #37300]	Gram stain	negative

[Ref.: #37300]	Cell shape	oval-shaped

[Ref.: #37300]	Motility	no

Information on culture and growth conditions Culture and growth conditions

[Ref.: #37300]

Culture medium

MEDIUM 345 - for Polaribacter

[Ref.: #37300]

Culture medium growth

[Ref.: #37300]

Culture medium composition

expand / minimize

[Ref.: #37300]

Culture medium

CIP Medium 345

[Ref.: #37300]

Culture medium growth

[Ref.: #37300]

Culture medium link

Medium recipe provided by DSMZ

	Temperatures	Kind of temperature		Temperature
[Ref.: #37300]			growth	4 °C
[Ref.: #37300]			growth	5 °C

[Ref.: #37300]

Temperature range

psychrophilic

Information on physiology and metabolism Physiology and metabolism

	Metabolite	Utilization activity	Kind of utilization tested
[Ref.: #37300]	cellobiose ChEBI	-	degradation
[Ref.: #37300]	D-arabinose ChEBI	-	degradation
[Ref.: #37300]	D-fructose ChEBI	-	degradation
[Ref.: #37300]	D-glucose ChEBI	-	degradation
[Ref.: #37300]	D-xylose ChEBI	-	degradation
[Ref.: #37300]	lactose ChEBI	-	degradation
[Ref.: #37300]	maltose ChEBI	-	degradation
[Ref.: #37300]	nitrate ChEBI	-	reduction
[Ref.: #37300]	nitrate ChEBI	-	respiration
[Ref.: #37300]	nitrite ChEBI	-	reduction
[Ref.: #37300]	salicin ChEBI	-	degradation
[Ref.: #37300]	sucrose ChEBI	-	degradation
	Only first 10 entries are displayed. Click here to see all.

	Metabolite production	Metabolite	Production
[Ref.: #37300]		indole ChEBI	no

	Physiological tests	Metabolite	Methylred-test
[Ref.: #37300]		glucose ChEBI	-

	Enzyme	Enzyme activity	EC number
[Ref.: #68382]	acid phosphatase	+	3.1.3.2	* from API zym
[Ref.: #37300]	alcohol dehydrogenase	-	1.1.1.1
[Ref.: #68382]	alkaline phosphatase	+	3.1.3.1	* from API zym
[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.: #37300]	beta-galactosidase	-	3.2.1.23
[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.: #37300]	catalase	+	1.11.1.6
[Ref.: #68382]	cystine arylamidase	-	3.4.11.3	* from API zym
[Ref.: #68382]	esterase (C 4)	-		* from API zym
[Ref.: #68382]	esterase lipase (C 8)	-		* from API zym
[Ref.: #37300]	gamma-glutamyltransferase	+	2.3.2.2
[Ref.: #68382]	leucine arylamidase	+	3.4.11.1	* from API zym
[Ref.: #68382]	lipase (C 14)	-		* from API zym
[Ref.: #37300]	lysine decarboxylase	-	4.1.1.18
[Ref.: #68382]	N-acetyl-beta-glucosaminidase	-	3.2.1.52	* from API zym
[Ref.: #68382]	naphthol-AS-BI-phosphohydrolase	+		* from API zym
[Ref.: #37300]	ornithine decarboxylase	-	4.1.1.17
[Ref.: #37300]	oxidase	-
[Ref.: #37300]	phenylalanine ammonia-lyase	-	4.3.1.24
[Ref.: #68382]	trypsin	-	3.4.21.4	* from API zym
[Ref.: #37300]	tryptophan deaminase	-
[Ref.: #37300]	urease	-	3.5.1.5
[Ref.: #68382]	valine arylamidase	+		* from API zym
	Only first 10 entries are displayed. Click here to see all.

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.: #37300]	9538	-	+	-	-	-	+	+	-	-	-	+	+	-	-	-	-	-	-	-	-

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

[Ref.: #37300]	Sample type/isolated from	Environment, Sea water
[Ref.: #37300]	Geographic location (country and/or sea, region)	Penola Strait
[Ref.: #37300]	Country	Antarctica
[Ref.: #37300]	Country ISO 3 Code	ATA
[Ref.: #37300]	Continent	Antarctica

[Ref.: #37300]	Geographic location (country and/or sea, region)	Antarctic penninsula
[Ref.: #37300]	Country	Antarctica
[Ref.: #37300]	Country ISO 3 Code	ATA
[Ref.: #37300]	Continent	Antarctica
* marker position based on {}

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

[Ref.: #37300]

Biosafety level

Risk group (French classification)

Availability in culture collections External links

[Ref.: #37300]

Culture collection no.

CIP 106478, ATCC 700398

[Ref.: #94268]

SI-ID 100868

Literature:

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Polaribacter marinaquae sp. nov., isolated from seawater.	Wang Y, Gao L, Ming H, Zhang P, Zhu W	Int J Syst Evol Microbiol	10.1099/ijsem.0.001396	2016	*
Phylogeny	Polaribacter gen. nov., with three new species, P. irgensii sp. nov., P. franzmannii sp. nov. and P. filamentus sp. nov., gas vacuolate polar marine bacteria of the Cytophaga-Flavobacterium-Bacteroides group and reclassification of 'Flectobacillus glomeratus' as Polaribacter glomeratus comb. nov.	Gosink JJ, Woese CR, Staley JT	Int J Syst Bacteriol	10.1099/00207713-48-1-223	1998	*

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 )

#37300 Collection of Institut Pasteur ; Curators of the CIP; CIP 106478

#68382

Automatically annotated from API zym .

#94268

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-ID100868.1 )

* These data were automatically processed and therefore are not curated

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