Name: Polaribacter insulae OITF-22
Creator: BacDive
License: https://creativecommons.org/licenses/by/4.0/

Strain identifier

BacDive ID: 141043

Type strain:

Species: Polaribacter insulae

Strain Designation: OITF-22

Culture col. no.: KCTC 52658, NBRC 112706

Strain history: <- Jung-Hoon Yoon, Sungkyunkwan Univ.

NCBI tax ID(s): 1965254 (species)

Special Collections

Section

When using BacDive for research please cite our paper

Polaribacter insulae OITF-22 is an aerobe, mesophilic, Gram-negative bacterium that forms circular colonies and was isolated from tidal flat sediment of Oido island, Yellow Sea, South Korea.

colony-forming
Gram-negative
ovoid-shaped
aerobe
mesophilic
16S sequence
Bacteria

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

	Last LPSN update	09-12-2024 (DD-MM-YYYY)
	Domain	*Bacteria*
	Phylum	*Bacteroidota*
	Class	*Flavobacteriia*
	Order	*Flavobacteriales*
	Family	*Flavobacteriaceae*
	Genus	*Polaribacter*
	Species	**Polaribacter insulae**
	Full Scientific Name (LPSN)	Polaribacter insulae Park et al. 2017

Information on morphological and physiological properties Morphology

[Ref.: #43923]	Gram stain	negative
[Ref.: #67771]	Gram stain	negative

[Ref.: #43923]	Cell length	0.3-10.0 µm

[Ref.: #43923]	Cell width	0.2-0.6 µm

[Ref.: #43923]	Cell shape	ovoid-shaped
[Ref.: #67771]	Cell shape	rod-shaped
[Ref.: #67771]	Cell shape	ovoid-shaped

[Ref.: #43923]	Motility	no

[Ref.: #43923]	Colony size	0.5-1.0 mm
[Ref.: #43923]	Colony color	light orange yellow
[Ref.: #43923]	Colony shape	circular
[Ref.: #43923]	Incubation period	3 days
[Ref.: #43923]	Cultivation medium used	Marine agar 2216

[Ref.: #43923]	Pigment production	no
[Ref.: #43923]	Pigment name	Flexirubin-type pigments

Information on culture and growth conditions Culture and growth conditions

[Ref.: #43923]

Culture medium

Marine agar (MA)

[Ref.: #43923]

Culture medium growth

	Kind of temperature		Temperature
[Ref.: #43923]		optimum	25 °C
[Ref.: #43923]		growth	10-30 °C
[Ref.: #43923]	negative	growth	4 °C
[Ref.: #43923]	negative	growth	35 °C
[Ref.: #67771]		growth	25 °C

	Kind of pH		pH
[Ref.: #43923]		optimum	7.0-8.0
[Ref.: #43923]		growth	5.5
[Ref.: #43923]	no	growth	5

Information on physiology and metabolism Physiology and metabolism

[Ref.: #43923]	Oxygen tolerance	aerobe
[Ref.: #67771]	Oxygen tolerance	aerobe

[Ref.: #43923]	Ability of spore formation	no
[Ref.: #67771]	Ability of spore formation	no

	Halophily	Salt	Tested relation		Salt conc.
[Ref.: #43923]		NaCl		growth	0.5-7	%(w/v)
[Ref.: #43923]		NaCl		optimum	2-3	%(w/v)

[Ref.: #43923]	Observation	quinone MK-6
[Ref.: #67771]	Observation	quinones: MK-6

	Metabolite	Utilization activity	Kind of utilization tested
[Ref.: #43923]	casein	-	hydrolysis
[Ref.: #43923]	cellobiose ChEBI	-	builds acid from
[Ref.: #43923]	D-fructose ChEBI	+	builds acid from
[Ref.: #43923]	D-galactose ChEBI	+	builds acid from
[Ref.: #43923]	D-glucose ChEBI	+	builds acid from
[Ref.: #43923]	D-mannitol ChEBI	-	builds acid from
[Ref.: #43923]	D-mannose ChEBI	+	builds acid from
[Ref.: #43923]	D-ribose ChEBI	-	builds acid from
[Ref.: #43923]	D-sorbitol ChEBI	-	builds acid from
[Ref.: #43923]	D-xylose ChEBI	+	builds acid from
[Ref.: #43923]	esculin ChEBI	+	hydrolysis
[Ref.: #43923]	gelatin ChEBI	-	hydrolysis
[Ref.: #43923]	hypoxanthine ChEBI	-	hydrolysis
[Ref.: #43923]	L-arabinose ChEBI	+	builds acid from
[Ref.: #43923]	L-rhamnose ChEBI	+	builds acid from
[Ref.: #43923]	L-tyrosine ChEBI	-	hydrolysis
[Ref.: #43923]	lactose ChEBI	+	builds acid from
[Ref.: #43923]	maltose ChEBI	+	builds acid from
[Ref.: #43923]	melezitose ChEBI	-	builds acid from
[Ref.: #43923]	melibiose ChEBI	-	builds acid from
[Ref.: #43923]	myo-inositol ChEBI	-	builds acid from
[Ref.: #43923]	nitrate ChEBI	-	reduction
[Ref.: #43923]	raffinose ChEBI	-	builds acid from
[Ref.: #43923]	starch ChEBI	-	hydrolysis
[Ref.: #43923]	sucrose ChEBI	+	builds acid from
[Ref.: #43923]	trehalose ChEBI	-	builds acid from
[Ref.: #43923]	tween 80 ChEBI	+	hydrolysis
[Ref.: #43923]	urea ChEBI	-	hydrolysis
[Ref.: #43923]	xanthine ChEBI	-	hydrolysis
	Only first 10 entries are displayed. Click here to see all.

	Metabolite	Antibiotic sensitivity	Concentration		Antibiotic resistance	Concentration
[Ref.: #43923]	ampicillin ChEBI				yes	10	µg (disc)
[Ref.: #43923]	carbenicillin ChEBI	yes	100	µg (disc)
[Ref.: #43923]	cephalothin ChEBI	yes	30	µg (disc)
[Ref.: #43923]	chloramphenicol ChEBI	yes	100	µg (disc)
[Ref.: #43923]	gentamicin ChEBI				yes	30	µg (disc)
[Ref.: #43923]	kanamycin ChEBI				yes	30	µg (disc)
[Ref.: #43923]	lincomycin ChEBI	yes	15	µg (disc)
[Ref.: #43923]	neomycin ChEBI				yes	30	µg (disc)
[Ref.: #43923]	novobiocin ChEBI				yes	5	µg (disc)
[Ref.: #43923]	oleandomycin ChEBI	yes	15	µg (disc)
[Ref.: #43923]	penicillin g ChEBI	yes	20	Unit (disc)
[Ref.: #43923]	polymyxin b ChEBI				yes	100	Unit (disc)
[Ref.: #43923]	streptomycin ChEBI	yes	50	µg (disc)
[Ref.: #43923]	tetracycline ChEBI				yes	30	µg (disc)
	Only first 10 entries are displayed. Click here to see all.

	Enzyme	Enzyme activity	EC number
[Ref.: #43923]	acid phosphatase	+	3.1.3.2
[Ref.: #43923]	alkaline phosphatase	+	3.1.3.1
[Ref.: #43923]	alpha-chymotrypsin	-	3.4.21.1
[Ref.: #43923]	alpha-fucosidase	-	3.2.1.51
[Ref.: #43923]	alpha-galactosidase	-	3.2.1.22
[Ref.: #43923]	alpha-glucosidase	-	3.2.1.20
[Ref.: #43923]	alpha-mannosidase	-	3.2.1.24
[Ref.: #43923]	beta-galactosidase	-	3.2.1.23
[Ref.: #43923]	beta-glucosidase	-	3.2.1.21
[Ref.: #43923]	beta-glucuronidase	-	3.2.1.31
[Ref.: #43923]	catalase	+	1.11.1.6
[Ref.: #43923]	cystine arylamidase	-	3.4.11.3
[Ref.: #43923]	cytochrome oxidase	+	1.9.3.1
[Ref.: #43923]	esterase (C 4)	+
[Ref.: #43923]	esterase Lipase (C 8)	+
[Ref.: #43923]	leucine arylamidase	+	3.4.11.1
[Ref.: #43923]	lipase (C 14)	-
[Ref.: #43923]	N-acetyl-beta-glucosaminidase	-	3.2.1.52
[Ref.: #43923]	naphthol-AS-BI-phosphohydrolase	+
[Ref.: #43923]	trypsin	+	3.4.21.4
[Ref.: #43923]	valine arylamidase	+
	Only first 10 entries are displayed. Click here to see all.

Fatty acid profile

Metadata FA analysis

Reference

[Ref.: #43923]

Fatty acid	Percentage
C15:0 iso	18.9
C15:0 iso 3OH	12.3
C16:0 iso 3OH	9.2
iso.C15:0 G	7.9
C15:1ω6c	7.6
C13:0 iso	7.6
C16:1ω7c / C16:1ω6c	6.4
C14:0 iso	5.1
C14:0	3.2
C15:0 3OH	3.1
C16:0 3OH	2.8
C16:1 iso H	2.4
C17:0 iso 3OH	2.2
C16:0 iso	2
C15:0 anteiso	1.8
C16:0	1.2

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

[Ref.: #43923]	Sample type/isolated from	tidal flat sediment of Oido island, Yellow Sea, South Korea
[Ref.: #43923]	Geographic location (country and/or sea, region)	Oido, Yellow Sea
[Ref.: #43923]	Country	Republic of Korea
[Ref.: #43923]	Country ISO 3 Code	KOR
[Ref.: #43923]	Continent	Asia
[Ref.: #43923]	Enrichment culture	Marine agar 2216
[Ref.: #43923]	Enrichment culture temperature	25 ̊C

[Ref.: #67771]	Sample type/isolated from	From tidal flat
[Ref.: #67771]	Geographic location (country and/or sea, region)	Oido Island, Yellow Sea
[Ref.: #67771]	Country	Republic of Korea
[Ref.: #67771]	Country ISO 3 Code	KOR
[Ref.: #67771]	Continent	Asia
* marker position based on {}

Isolation sources categories

#Environmental	#Aquatic	#Sediment
#Environmental	#Terrestrial	#Tidal flat

What are isolation sources categories?

[Ref.: #69479]

Global distribution of 16S sequence KY694984 (>99% sequence identity) for Polaribacter from Microbeatlas

Aquatic Samples	1081
Soil Samples	18
Animal Samples	130
Plant Samples	3
Total Samples	1232

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.: #43923]	Polaribacter insulae strain OITF-22 16S ribosomal RNA gene, partial sequence	KY694984		GenBank ENA

[Ref.: #43923]	GC-content	32.3 mol%	high performance liquid chromatography (HPLC)
[Ref.: #67771]	GC-content	32.3 mol%

Availability in culture collections External links

[Ref.: #43923]

Culture collection no.

KCTC 52658, NBRC 112706

Literature:

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Polaribacter insulae sp. nov., isolated from a tidal flat.	Park S, Yoon SY, Park JM, Yoon JH	Int J Syst Evol Microbiol	10.1099/ijsem.0.002236	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 )

#43923

Sooyeon Park, Sun Young Yoon, Ji-Min Park, Jung-Hoon Yoon: Polaribacter insulae sp. nov., isolated from a tidal flat. IJSEM 67: 4013 - 4019 2017 ( DOI 10.1099/ijsem.0.002236 , PubMed 28893356 )

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

#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 .

* These data were automatically processed and therefore are not curated

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