Dokdonia lutea (KCTC 52269, JCM 31795, SFD34)

Name: Dokdonia lutea (KCTC 52269, JCM 31795, SFD34)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 158740

Type strain

Strain Designation SFD34

Culture col. no. KCTC 52269 JCM 31795 SFD34

NCBI tax ID(s) 1835608

Special Collections JCM KCTC Literature strains

History C. N. Seong; Sunchon Natl. Univ., South Korea; SFD34. <- Chi Nam Seong, Sunchon National Univ.

Links

Dokdonia lutea SFD34 is an aerobe, Gram-negative, rod-shaped bacterium that forms circular colonies and was isolated from brown alga Sargassum fulvellum.

Gram-negative rod-shaped colony-forming aerobe 16S sequence Bacteria

Name and taxonomic classification

SI-ID 27151

KCTC 52269,JCM 31795

@ref 20215

Last LPSN update 2026-02-09 11:38:24

Domain Bacteria

Phylum Bacteroidota

Class Flavobacteriia

Order Flavobacteriales

Family Flavobacteriaceae

Genus Dokdonia

Species Dokdonia lutea

Full scientific name Dokdonia lutea Choi et al. 2017

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Motility
65491	negative	2.0-3.2 µm	0.5 µm	rod-shaped

Colony morphology

@ref	Colony size	Colony color	Colony shape	Incubation period	Medium used
65491	1.5-2.0 mm	yellow	circular	3 days	MA

Culture and growth conditions

Culture medium

@ref	Name	Growth
65491	Marine agar (MA)
65491	Nutrient agar (NA)
65491	PCA
65491	Reasoner's 2A agar (R2A)
65491	Trypticase Soy Agar (TSA)
65491	Zobell's agar

Culture temp

@ref	Growth	Type	Temperature (°C)
65491	positive	growth	15-35
65491	positive	growth	25-30
67770	positive	growth	25
67771	positive	growth	25

Culture pH

@ref	Ability	Type	PH	PH range
65491	positive	optimum	8
65491	positive	growth	5-9	alkaliphile

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance
65491	aerobe
67771	aerobe

Spore formation

65491

Spore formationno

Halophily

@ref	Salt	Growth	Tested relation	Concentration
65491	Marine salts	positive	growth	4-6 %(w/v)
65491	Marine salts	positive	optimum	5 %(w/v)

Observation

67770

Observationquinones: MK-6

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
65491	17128 ChEBI	adipate	-	assimilation
65491	58187 ChEBI	alginate	-	hydrolysis
65491	22599 ChEBI	arabinose	-	assimilation
65491	85146 ChEBI	carboxymethylcellulose	-	hydrolysis
65491		casein	-	hydrolysis
65491	17029 ChEBI	chitin	-	hydrolysis
65491	27689 ChEBI	decanoate	-	assimilation
65491	16991 ChEBI	dna	-	hydrolysis
65491	4853 ChEBI	esculin	-	hydrolysis
65491	28757 ChEBI	fructose	-	builds acid from
65491	28260 ChEBI	galactose	-	builds acid from
65491	5291 ChEBI	gelatin	+	hydrolysis
65491	17234 ChEBI	glucose	-	assimilation
65491	17234 ChEBI	glucose	-	builds acid from
65491	17895 ChEBI	L-tyrosine	-	hydrolysis
65491	17716 ChEBI	lactose	-	builds acid from
65491	25115 ChEBI	malate	-	assimilation
65491	17306 ChEBI	maltose	-	assimilation
65491	17306 ChEBI	maltose	-	builds acid from
65491	29864 ChEBI	mannitol	-	assimilation
65491	29864 ChEBI	mannitol	-	builds acid from
65491	37684 ChEBI	mannose	-	assimilation
65491	37684 ChEBI	mannose	-	builds acid from
65491	506227 ChEBI	N-acetylglucosamine	-	assimilation
65491	18401 ChEBI	phenylacetate	-	assimilation
65491	32032 ChEBI	potassium gluconate	-	assimilation
65491	26546 ChEBI	rhamnose	-	builds acid from
65491	53258 ChEBI	sodium citrate	-	assimilation
65491	28017 ChEBI	starch	+	hydrolysis
65491	17992 ChEBI	sucrose	-	builds acid from
65491	27082 ChEBI	trehalose	-	builds acid from
65491	53424 ChEBI	tween 20	-	hydrolysis
65491	53426 ChEBI	tween 80	+	hydrolysis
65491	37166 ChEBI	xylan	-	hydrolysis
65491	18222 ChEBI	xylose	-	builds acid from

Antibiotic resistance

@ref	ChEBI	Metabolite	Resistance conc.	Sensitivity conc.
65491	2637	amikacin	30 µg (disc)
65491	28971	ampicillin		10 µg (disc)
65491	17698	chloramphenicol		30 µg (disc)
65491	48923	erythromycin		15 µg (disc)
65491	17833	gentamicin	10 µg (disc)
65491	6104	kanamycin	30 µg (disc)
65491	100147	nalidixic acid		30 µg (disc)
65491	17334	penicillin		10 Unit (disc)
65491	8309	polymyxin b	300 Unit (disc)
65491	17076	streptomycin	10 µg (disc)
65491	27902	tetracycline	30 µg (disc)
65491	28001	vancomycin		30 µg (disc)

Metabolite production

@ref	Chebi-ID	Metabolite	Production
65491	16136 ChEBI	hydrogen sulfide
65491	35581 ChEBI	indole

Enzymes

@ref	Value	Activity	Ec
65491	acid phosphatase	+	3.1.3.2
65491	alkaline phosphatase	+	3.1.3.1
65491	alpha-chymotrypsin	-	3.4.21.1
65491	alpha-fucosidase	-	3.2.1.51
65491	alpha-glucosidase	-	3.2.1.20
65491	alpha-mannosidase	-	3.2.1.24
65491	beta-galactosidase	-	3.2.1.23
65491	beta-glucosidase	-	3.2.1.21
65491	beta-glucuronidase	-	3.2.1.31
65491	catalase	+	1.11.1.6
65491	cystine arylamidase	+	3.4.11.3
65491	cytochrome oxidase	-	1.9.3.1
65491	esterase (C 4)	+
65491	esterase Lipase (C 8)	+
65491	leucine arylamidase	+	3.4.11.1
65491	lipase (C 14)	-
65491	N-acetyl-beta-glucosaminidase	+	3.2.1.52
65491	naphthol-AS-BI-phosphohydrolase	+
65491	trypsin	+	3.4.21.4
65491	valine arylamidase	+

Fatty acid profile

Metadata FA analysis

@ref

65491

Fatty acid	Percentage
C15:0 iso	30.4
C17:0 iso 3OH	22.2
C15:1 iso G	17.7
C15:0 iso 3OH	6.5
C16:0 iso 3OH	2.8
C16:1ω7c / C16:1ω6c	2.3
C16:0	2.1
unkown 13.565	2.1
C18:0	1.6
C17:0 2OH	1.3
C16:0 iso	1.1
C15:0 anteiso	1.1
iso-C17:1 I / iso-C17:1 B	1.1

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Host	#Algae	#Brown Algae

Isolation

@ref	Sample type	Geographic location	Country	Country ISO 3 Code	Continent	Latitude	Longitude	Enrichment culture	Enrichment culture duration	Enrichment culture temperature	Isolation procedure
65491	brown alga Sargassum fulvellum	South Sea	Republic of Korea	KOR	Asia	33.4979	126.916 33.4979/126.916	MA	5 days	25	The Seaweed sample was wiped with sterilized tissue and immersed within 0.85 % (w/v) saline. The immersion sample was roatated for 30 min at 4 °C. The supernatant was inoculated.
67770	Seaweed collected from the South Sea		Republic of Korea	KOR	Asia
67771	From gulfweed	Jeju Island	Republic of Korea	KOR	Asia

Interaction and safety

Sequence information

16S sequences

@ref	Description	Accession	Database
65491	Dokdonia lutea strain SFD34 16S ribosomal RNA gene, partial sequence	KX082701

GC content

@ref	GC-content (mol%)	Method
67770	35	thermal denaturation, midpoint method (Tm)

Genome-based predictions

Literature

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Dokdonia lutea sp. nov., isolated from Sargassum fulvellum seaweed.	Choi S, Kang JW, Lee JH, Seong CN	Int J Syst Evol Microbiol	10.1099/ijsem.0.002317	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 )
#65491	Seon Choi, Joo Won Kang, Ji Hee Lee and Chi Nam Seong: Dokdonia lutea sp. nov., isolated from Sargassum fulvellum seaweed. IJSEM 67: 4482 - 4486 2017 ( DOI 10.1099/ijsem.0.002317 , PubMed 28933321 )
#67770	Japan Collection of Microorganism (JCM) ; Curators of the JCM;
#67771	Korean Collection for Type Cultures (KCTC) ; Curators of the KCTC;
#126262	A. Lissin, I. Schober, J. F. Witte, H. Lüken, A. Podstawka, J. Koblitz, B. Bunk, P. Dawyndt, P. Vandamme, P. de Vos, J. Overmann, L. C. Reimer: StrainInfo—the central database for linked microbial strain identifiers. ( DOI 10.1093/database/baaf059 )

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Dokdonia lutea (KCTC 52269, JCM 31795, SFD34)

Name and taxonomic classification

Morphology

Cell morphology

Colony morphology

Culture and growth conditions

Culture medium

Culture temp

Culture pH

Physiology and metabolism

Oxygen tolerance

Spore formation

Halophily

Observation

Metabolite utilization

Antibiotic resistance

Metabolite production

Enzymes

Fatty acid profile

Isolation, sampling and environmental information

Isolation source categories

Isolation

Interaction and safety

Sequence information

16S sequences

GC content

Genome-based predictions

Literature

Literature

References

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