Roseobacter ponti (DSM 106830, NBRC 112431, MM-7)

Name: Roseobacter ponti (DSM 106830, NBRC 112431, MM-7)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 140322

Type strain

Strain Designation MM-7

Culture col. no. DSM 106830 NBRC 112431 MM-7

NCBI tax ID(s) 1891787

Special Collections DSMZ Literature strains

History <- NBRC; NBRC 112431 <- J. H. Yoon, Sungkyunkwan University, Suwon, Korea; MM-7

Links

Roseobacter ponti MM-7 is an aerobe, Gram-negative, coccus-shaped bacterium that forms circular colonies and was isolated from Seawater.

Gram-negative coccus-shaped colony-forming aerobe genome sequence 16S sequence Bacteria

Name and taxonomic classification

SI-ID 408175

KCTC 52469,NBRC 112431,DSM 106830

@ref 20215

Last LPSN update 2026-02-09 11:33:35

Domain Bacteria

Phylum Pseudomonadota

Class Alphaproteobacteria

Order Rhodobacterales

Family Roseobacteraceae

Genus Roseobacter

Species Roseobacter ponti

Full scientific name Roseobacter ponti Jung et al. 2017

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Confidence
43325	negative	1.5-1.8 µm	1.0-1.2 µm	coccus-shaped
43325				oval-shaped
125438	negative				99.333
125439	negative				96.9

Colony morphology

@ref	Colony size	Colony color	Colony shape	Incubation period	Medium used
43325	0.1-0.7 mm	cream	circular	5 days	Marine agar 2216

Culture and growth conditions

Culture medium

@ref	Name	Growth	Medium link	Composition
43325	Marine agar (MA)
42929	BACTO MARINE BROTH (DIFCO 2216) (DSMZ Medium 514)		Medium recipe at MediaDive	Name: BACTO MARINE BROTH (DIFCO 2216) (DSMZ Medium 514) Composition: NaCl 19.45 g/l MgCl2 5.9 g/l Bacto peptone 5.0 g/l Na2SO4 3.24 g/l CaCl2 1.8 g/l Yeast extract 1.0 g/l KCl 0.55 g/l NaHCO3 0.16 g/l Fe(III) citrate 0.1 g/l KBr 0.08 g/l SrCl2 0.034 g/l H3BO3 0.022 g/l Na2HPO4 0.008 g/l Na-silicate 0.004 g/l NaF 0.0024 g/l (NH4)NO3 0.0016 g/l Distilled water

Culture temp

@ref	Growth	Type	Temperature (°C)
42929	positive	growth	25
43325	negative	growth	37
43325	positive	growth	4-35
43325	positive	optimum	25

Culture pH

@ref	Ability	Type	PH
43325	positive	optimum	7-8
43325	positive	growth	6
43325		growth	5.5

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance	Confidence
43325	aerobe
125439	aerobe	98.1

Spore formation

@ref	Spore formation	Confidence
125438		90.704

Halophily

@ref	Salt	Growth	Tested relation	Concentration
43325	NaCl	positive	optimum	2-3 %(w/v)
43325	NaCl	positive	growth	1-5 %(w/v)

Observation

43325

Observationubiquinone Q-10

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
68369	29016 ChEBI	arginine	-	hydrolysis	from API 20NE
43325	16150 ChEBI	benzoate	-	carbon source
43325	16150 ChEBI	benzoate	-	energy source
43325		casamino acids	-	growth
43325		casein	-	hydrolysis
43325		casitone	+	growth
43325	17057 ChEBI	cellobiose	-	carbon source
43325	17057 ChEBI	cellobiose	-	energy source
43325	17057 ChEBI	cellobiose	-	builds acid from
43325	16947 ChEBI	citrate	-	carbon source
43325	16947 ChEBI	citrate	-	energy source
43325	15824 ChEBI	D-fructose	-	carbon source
43325	15824 ChEBI	D-fructose	-	energy source
43325	15824 ChEBI	D-fructose	-	builds acid from
43325	12936 ChEBI	D-galactose	-	carbon source
43325	12936 ChEBI	D-galactose	-	energy source
43325	12936 ChEBI	D-galactose	-	builds acid from
43325	17634 ChEBI	D-glucose	-	carbon source
43325	17634 ChEBI	D-glucose	-	energy source
43325	17634 ChEBI	D-glucose	-	builds acid from
68369	17634 ChEBI	D-glucose	-	fermentation	from API 20NE
43325	16899 ChEBI	D-mannitol	-	builds acid from
43325	16024 ChEBI	D-mannose	-	carbon source
43325	16024 ChEBI	D-mannose	-	energy source
43325	16024 ChEBI	D-mannose	-	builds acid from
43325	16988 ChEBI	D-ribose	-	builds acid from
43325	17924 ChEBI	D-sorbitol	-	builds acid from
43325	65327 ChEBI	D-xylose	-	carbon source
43325	65327 ChEBI	D-xylose	-	energy source
43325	65327 ChEBI	D-xylose	-	builds acid from
68369	27689 ChEBI	decanoate	-	assimilation	from API 20NE
43325	4853 ChEBI	esculin	-	hydrolysis
68369	4853 ChEBI	esculin	+	hydrolysis	from API 20NE
43325	15740 ChEBI	formate	-	carbon source
43325	15740 ChEBI	formate	-	energy source
43325	5291 ChEBI	gelatin	-	hydrolysis
43325	17368 ChEBI	hypoxanthine	+	hydrolysis
43325	16411 ChEBI	indole-3-acetic acid	-	carbon source
43325	16411 ChEBI	indole-3-acetic acid	-	energy source
43325	30849 ChEBI	L-arabinose	-	carbon source
43325	30849 ChEBI	L-arabinose	-	energy source
43325	30849 ChEBI	L-arabinose	-	builds acid from
43325	29985 ChEBI	L-glutamate	-	carbon source
43325	29985 ChEBI	L-glutamate	-	energy source
43325	15589 ChEBI	L-malate	-	carbon source
43325	15589 ChEBI	L-malate	-	energy source
43325	62345 ChEBI	L-rhamnose	-	builds acid from
43325	17716 ChEBI	lactose	-	builds acid from
43325	17306 ChEBI	maltose	-	carbon source
43325	17306 ChEBI	maltose	-	energy source
43325	17306 ChEBI	maltose	-	builds acid from
43325	6731 ChEBI	melezitose	-	builds acid from
43325	28053 ChEBI	melibiose	-	builds acid from
43325	17268 ChEBI	myo-inositol	-	builds acid from
43325	17632 ChEBI	nitrate	-	reduction
43325		peptone	+/-	growth
43325	15361 ChEBI	pyruvate	-	carbon source
43325	15361 ChEBI	pyruvate	-	energy source
43325	16634 ChEBI	raffinose	-	builds acid from
43325	17814 ChEBI	salicin	-	carbon source
43325	17814 ChEBI	salicin	-	energy source
43325	28017 ChEBI	starch	-	hydrolysis
43325	30031 ChEBI	succinate	-	carbon source
43325	30031 ChEBI	succinate	-	energy source
43325	17992 ChEBI	sucrose	-	carbon source
43325	17992 ChEBI	sucrose	-	energy source
43325	17992 ChEBI	sucrose	-	builds acid from
43325	27082 ChEBI	trehalose	-	carbon source
43325	27082 ChEBI	trehalose	-	energy source
43325	27082 ChEBI	trehalose	-	builds acid from
43325		tryptone	+	growth
68369	27897 ChEBI	tryptophan	-	energy source	from API 20NE
43325	53424 ChEBI	tween 20	+	hydrolysis
43325	53423 ChEBI	tween 40	+	hydrolysis
43325	53425 ChEBI	tween 60	+	hydrolysis
43325	53426 ChEBI	tween 80	+	hydrolysis
43325	18186 ChEBI	tyrosine	+	hydrolysis
43325	16199 ChEBI	urea	-	hydrolysis
68369	16199 ChEBI	urea	-	hydrolysis	from API 20NE
43325	15318 ChEBI	xanthine	+	hydrolysis

Antibiotic resistance

@ref	ChEBI	Metabolite	Sensitivity conc.	Resistance conc.
43325	28971	ampicillin	10 µg (disc)
43325	3393	carbenicillin	100 µg (disc)
43325	124991	cefalotin	30 µg (disc)
43325	17698	chloramphenicol	100 µg (disc)
43325	17833	gentamicin		30 µg (disc)
43325	6104	kanamycin	30
43325	6472	lincomycin		15 µg (disc)
43325	7507	neomycin	30 µg (disc)
43325	28368	novobiocin	5 µg (disc)
43325	16869	oleandomycin	15 µg (disc)
43325	18208	penicillin g	20 µg (disc)
43325	8309	polymyxin b	100 Unit (disc)
43325	17076	streptomycin	50 µg (disc)
43325	27902	tetracycline	30 µg (disc)

Metabolite production

@ref	Chebi-ID	Metabolite	Production
68369	35581 ChEBI	indole		from API 20NE

Metabolite tests

@ref	Chebi-ID	Metabolite	Indole test
68369	35581 ChEBI	indole	-	from API 20NE

Enzymes

@ref	Value	Activity	Ec
43325	acid phosphatase	-	3.1.3.2
68382	acid phosphatase	-	3.1.3.2	from API zym
43325	alkaline phosphatase	+	3.1.3.1
68382	alkaline phosphatase	+	3.1.3.1	from API zym
43325	alpha-chymotrypsin	-	3.4.21.1
68382	alpha-chymotrypsin	-	3.4.21.1	from API zym
43325	alpha-fucosidase	-	3.2.1.51
68382	alpha-fucosidase	-	3.2.1.51	from API zym
43325	alpha-galactosidase	-	3.2.1.22
68382	alpha-galactosidase	-	3.2.1.22	from API zym
43325	alpha-glucosidase	-	3.2.1.20
68382	alpha-glucosidase	-	3.2.1.20	from API zym
43325	alpha-mannosidase	-	3.2.1.24
68382	alpha-mannosidase	-	3.2.1.24	from API zym
68369	arginine dihydrolase	-	3.5.3.6	from API 20NE
43325	beta-galactosidase	-	3.2.1.23
68382	beta-galactosidase	-	3.2.1.23	from API zym
43325	beta-glucosidase	-	3.2.1.21
68382	beta-glucosidase	-	3.2.1.21	from API zym
68369	beta-glucosidase	+	3.2.1.21	from API 20NE
43325	beta-glucuronidase	-	3.2.1.31
68382	beta-glucuronidase	-	3.2.1.31	from API zym
43325	catalase	+	1.11.1.6
43325	cystine arylamidase	-	3.4.11.3
68382	cystine arylamidase	-	3.4.11.3	from API zym
43325	cytochrome oxidase	+	1.9.3.1
43325	esterase (C 4)	-
68382	esterase (C 4)	-		from API zym
43325	esterase Lipase (C 8)	-
43325	leucine arylamidase	+	3.4.11.1
43325	lipase (C 14)	-
68382	lipase (C 14)	-		from API zym
43325	N-acetyl-beta-glucosaminidase	-	3.2.1.52
68382	N-acetyl-beta-glucosaminidase	-	3.2.1.52	from API zym
43325	naphthol-AS-BI-phosphohydrolase	-
68382	naphthol-AS-BI-phosphohydrolase	-		from API zym
43325	trypsin	-	3.4.21.4
68382	trypsin	-	3.4.21.4	from API zym
68369	urease	-	3.5.1.5	from API 20NE
43325	valine arylamidase	-
68382	valine arylamidase	-		from API zym

Fatty acid profile

Metadata FA analysis

@ref

43325

Fatty acid	Percentage
C18:1ω6c / C18:1ω7c	78
11-Methyl C18:1ω7c	5.9
C16:0	4.2
C10:0 3OH	3.2
C13:0 iso 3OH	2
C15:1 iso F	1.7
C18:0	1.4
C17:0	1.1
anteiso-C15:0 A	0.8
C15:1 iso h / C13:0 3OH	0.8
C16:1ω6c / C16:1ω7c	0.8

API zym

@ref	Control	Alkaline phosphatase	Esterase (C 4)	2-naphtyl caprylateEsterase Lipase (C 8)	Lipase (C 14)	L-leucyl-2-naphthylamideLeucine arylamidase	L-valyl-2-naphthylamideValine arylamidase	L-cystyl-2-naphthylamideCystine arylamidase	Trypsin	alpha- Chymotrypsin	Acid phosphatase	Naphthol-AS-BI-phosphateNaphthol-AS-BI-phosphohydrolase	alpha- Galactosidase	beta- Galactosidase	beta- Glucuronidase	alpha- Glucosidase	beta- Glucosidase	N-acetyl-beta- glucosaminidase	alpha- Mannosidase	alpha- Fucosidase
42929	-	+	-	-	-	+	-	-	-	-	-	-	-	-	-	-	-	-	-	-
42929	-	+	-	+/-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

API 20NE

@ref	Reduction of nitratesNO3	TRP	GLU_ Ferm	ADH (Arg)	URE	ESC	GEL	PNPG	GLU_ Assim	ARA	MNE	MAN	NAG	MAL	GNT	CAP	ADI	MLT	CIT	PAC	OX
42929	-	-	-	-	-	+	-	+	-	-	-	-	-	-	-	-	-	-	-	-	not determinedn.d.
42929	+	-	-	-	-	+	+	-	+	+	+	+	+	+	+	-	+/-	+	+	-	not determinedn.d.

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Environmental	#Aquatic	#Marine

Isolation

@ref	Sample type	Geographic location	Country	Country ISO 3 Code	Continent	Enrichment culture
42929	Seawater	Mallipo,Taean, Yellow Sea	Republic of Korea	KOR	Asia
43325	seawater of Mallipo, Taean, Korea	Mallipo, Taean	Republic of Korea	KOR	Asia	Marine agar 2216

Taxonmaps

69479

Global distribution of 16S sequence KX756455 (>99% sequence identity) for Sulfitobacter from Microbeatlas

Aquatic Samples	222
Soil Samples
Animal Samples	4
Plant Samples
Total Samples	226

Interaction and safety

Risk assessment

@ref	Biosafety level	Biosafety level comment
42929	1	Risk group (German classification)

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	BV-BRC accession	NCBI tax ID	Score
66792	ASM1293221v1 assembly for Roseobacter ponti DSM 106830	complete	GCA_012932215	1891787.3	1891787	97.46

16S sequences

@ref	Description	Accession	Database
43325	Roseobacter ponti strain MM-7 16S ribosomal RNA gene, partial sequence	KX756455

GC content

@ref	GC-content (mol%)	Method
43325	60.8	high performance liquid chromatography (HPLC)

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: Roseobacter ponti DSM 106830
NCBI: GCA_012932215

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	spore_formation	BacteriaNetⓘ	no	89.80	no
125439	motility	BacteriaNetⓘ	yes	65.30	no
125439	gram_stain	BacteriaNetⓘ	negative	96.90	no
125439	oxygen_tolerance	BacteriaNetⓘ	aerobe	98.10	no

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Roseobacter ponti DSM 106830
NCBI: GCA_012932215.1

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	no	99.33	yes
125438	anaerobic	anaerobicⓘ	no	93.51	yes
125438	aerobic	aerobicⓘ	yes	82.59	yes
125438	spore-forming	spore-formingⓘ	no	90.70	no
125438	thermophilic	thermophileⓘ	no	95.48	yes
125438	flagellated	motile2+ⓘ	yes	63.46	no

Literature

Topic	Title	Authors	Journal	DOI	Year
Genetics	Complete Genome of Roseobacter ponti DSM 106830T.	Hollensteiner J, Schneider D, Poehlein A, Daniel R	Genome Biol Evol	10.1093/gbe/evaa114	2020
Phylogeny	Roseobacter cerasinus sp. nov., isolated from a fish farm.	Muramatsu S, Kanamuro M, Sato-Takabe Y, Hirose S, Muramatsu Y, Takaichi S, Hanada S	Int J Syst Evol Microbiol	10.1099/ijsem.0.004360	2020
Phylogeny	Roseobacter ponti sp. nov., isolated from seawater.	Jung YT, Park S, Lee JS, Yoon JH	Int J Syst Evol Microbiol	10.1099/ijsem.0.001922	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 )
#42929	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 106830
#43325	Yong-Taek Jung, Sooyeon Park, Jung-Sook Lee, Jung-Hoon Yoon: Roseobacter ponti sp. nov., isolated from seawater. IJSEM 67: 2189 - 2194 2017 ( DOI 10.1099/ijsem.0.001922 , PubMed 28671525 )
#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) .
#68369	Automatically annotated from API 20NE .
#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 .
#125438	Julia Koblitz, Lorenz Christian Reimer, Rüdiger Pukall, Jörg Overmann: Predicting bacterial phenotypic traits through improved machine learning using high-quality, curated datasets. 2024 ( DOI 10.1101/2024.08.12.607695 )
#125439	Philipp Münch, René Mreches, Martin Binder, Hüseyin Anil Gündüz, Xiao-Yin To, Alice McHardy: deepG: Deep Learning for Genome Sequence Data. R package version 0.3.1 .
#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 )

Rate our new design

Content

About us

Roseobacter ponti (DSM 106830, NBRC 112431, MM-7)

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

Metabolite tests

Enzymes

Fatty acid profile

API zym

API 20NE

Isolation, sampling and environmental information

Isolation source categories

Isolation

Taxonmaps

Interaction and safety

Risk assessment

Sequence information

Genome sequences

Genome browser: GCA_012932215

16S sequences

GC content

Genome-based predictions

Predictions

Literature

Literature

References

BacDive

Help

Social Media