Name: Hyphococcus flavus HSF6
Creator: BacDive
License: https://creativecommons.org/licenses/by/4.0/

Strain identifier

BacDive ID: 140765

Type strain:

Species: Hyphococcus flavus

Strain Designation: HSF6

Culture col. no.: MCCC 1K03223, KCTC 52486, DSM 109355

Strain history: <- Cong Sun, Zhejiang Univ.

NCBI tax ID(s): 1866326 (species)

SI-ID 398701

DSM 109355

Special Collections

Section

Hyphococcus flavus HSF6 is an aerobe, Gram-negative, rod-shaped bacterium that forms circular colonies and was isolated from deep seawater sample from the South China Sea.

colony-forming
Gram-negative
rod-shaped
aerobe
16S sequence
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	*Pseudomonadota*
	Class	*Alphaproteobacteria*
	Order	"Parvularculales"
	Family	"Parvularculaceae"
	Genus	*Hyphococcus*
	Species	**Hyphococcus flavus**
	Full Scientific Name (LPSN)	Hyphococcus flavus Sun et al. 2017

Information on morphological and physiological properties Morphology

[Ref.: #43543]	Gram stain	negative
[Ref.: #43543]	Gram stain	negative

[Ref.: #43543]	Cell length	1.5-2 µm
[Ref.: #43543]	Cell length	0.5-1 µm

[Ref.: #43543]	Cell width	0.5-0.8 µm

[Ref.: #43543]	Cell shape	rod-shaped
[Ref.: #43543]	Cell shape	coccus-shaped

[Ref.: #43543]	Motility	no
[Ref.: #43543]	Motility	yes

[Ref.: #43543]	Flagellum arrangement	peritrichous

[Ref.: #43543]	Colony size	1-2 mm
[Ref.: #43543]	Colony color	Yellow
[Ref.: #43543]	Colony shape	circular
[Ref.: #43543]	Incubation period	3 days
[Ref.: #43543]	Cultivation medium used	MA agar

[Ref.: #43543]	Pigment production	no
[Ref.: #43543]	Pigment name	Flexirubin

Multimedia content

[Ref.: #64909]

Caption:

strain DSM 109355 on medium 514f at 28 °C. non motile.

[Ref.: #64909]

Intellectual property rights:

Information on culture and growth conditions Culture and growth conditions

[Ref.: #43543]

Culture medium

Marine agar (MA)

[Ref.: #43543]

Culture medium growth

[Ref.: #64909]

Culture medium

MARINE BROTH (ROTH CP73) (DSMZ Medium 514f)

[Ref.: #64909]

Culture medium growth

[Ref.: #64909]

Culture medium link

Medium recipe at MediaDive

[Ref.: #64909]

Culture medium composition

expand / minimize

		Temperature
[Ref.: #43543]	growth	15-37 °C
[Ref.: #43543]	optimum	25-35 °C
[Ref.: #64909]	growth	28 °C
[Ref.: #67771]	growth	30 °C

	pH	Kind of pH		pH
[Ref.: #43543]			optimum	7-7.5
[Ref.: #43543]			growth	5-9.5

Information on physiology and metabolism Physiology and metabolism

[Ref.: #43543]	Oxygen tolerance	aerobe
[Ref.: #67771]	Oxygen tolerance	aerobe

[Ref.: #43543]

Ability of spore formation

	Halophily	Salt	Tested relation		Salt conc.
[Ref.: #43543]		NaCl		growth	0-8	%(w/v)
[Ref.: #43543]		NaCl		optimum	2	%(w/v)

	Metabolite	Utilization activity	Kind of utilization tested
[Ref.: #43543]	alginate ChEBI	-	hydrolysis
[Ref.: #43543]	alpha-cyclodextrin ChEBI	+	respiration
[Ref.: #43543]	casein	-	hydrolysis
[Ref.: #43543]	D-alanine ChEBI	+	respiration
[Ref.: #43543]	D-glucuronate ChEBI	+	respiration
[Ref.: #43543]	D-mannitol ChEBI	+	respiration
[Ref.: #43543]	D-sorbitol ChEBI	+	respiration
[Ref.: #43543]	esculin ChEBI	-	hydrolysis
[Ref.: #43543]	formate ChEBI	+	respiration
[Ref.: #43543]	gelatin ChEBI	+	hydrolysis
[Ref.: #43543]	glucose ChEBI	-	fermentation
[Ref.: #43543]	glycyl L-aspartic acid ChEBI	+	respiration
[Ref.: #43543]	glycyl-l-glutamate ChEBI	+	respiration
[Ref.: #43543]	hydroxyproline ChEBI	+	respiration
[Ref.: #43543]	inosine ChEBI	+	respiration
[Ref.: #43543]	L-alaninamide ChEBI	+	respiration
[Ref.: #43543]	L-asparagine ChEBI	+	respiration
[Ref.: #43543]	L-fucose ChEBI	+	respiration
[Ref.: #43543]	L-histidine ChEBI	+	respiration
[Ref.: #43543]	L-ornithine ChEBI	+	respiration
[Ref.: #43543]	L-proline ChEBI	+	respiration
[Ref.: #43543]	L-pyroglutamic acid ChEBI	+	respiration
[Ref.: #43543]	L-rhamnose ChEBI	+	respiration
[Ref.: #43543]	L-threonine ChEBI	+	respiration
[Ref.: #43543]	L-tyrosine ChEBI	+	hydrolysis
[Ref.: #43543]	lactose ChEBI	+	respiration
[Ref.: #43543]	melibiose ChEBI	+	respiration
[Ref.: #43543]	monomethyl succinate ChEBI	+	respiration
[Ref.: #43543]	N-acetylgalactosamine ChEBI	+	respiration
[Ref.: #43543]	nitrate ChEBI	-	reduction
[Ref.: #43543]	raffinose ChEBI	+	respiration
[Ref.: #43543]	ribitol ChEBI	+	respiration
[Ref.: #43543]	starch ChEBI	-	hydrolysis
[Ref.: #43543]	sucrose ChEBI	+	respiration
[Ref.: #43543]	turanose ChEBI	+	respiration
[Ref.: #43543]	tween 20 ChEBI	+	hydrolysis
[Ref.: #43543]	tween 40 ChEBI	+	hydrolysis
[Ref.: #43543]	tween 40 ChEBI	+	respiration
[Ref.: #43543]	tween 60 ChEBI	-	hydrolysis
[Ref.: #43543]	tween 80 ChEBI	+	hydrolysis
[Ref.: #43543]	urea ChEBI	-	hydrolysis
[Ref.: #43543]	uridine ChEBI	+	respiration
[Ref.: #43543]	xylitol ChEBI	+	respiration
	Only first 10 entries are displayed. Click here to see all.

	Metabolite production	Metabolite	Production
[Ref.: #43543]		indole ChEBI	no

	Enzyme	Enzyme activity	EC number
[Ref.: #43543]	acid phosphatase	+	3.1.3.2
[Ref.: #43543]	alkaline phosphatase	+	3.1.3.1
[Ref.: #43543]	alpha-galactosidase	-	3.2.1.22
[Ref.: #43543]	alpha-glucosidase	+	3.2.1.20
[Ref.: #43543]	alpha-mannosidase	-	3.2.1.24
[Ref.: #43543]	arginine dihydrolase	-	3.5.3.6
[Ref.: #43543]	beta-D-fucosidase	-	3.2.1.38
[Ref.: #43543]	beta-galactosidase	-	3.2.1.23
[Ref.: #43543]	beta-glucosidase	-	3.2.1.21
[Ref.: #43543]	beta-glucuronidase	-	3.2.1.31
[Ref.: #43543]	catalase	+	1.11.1.6
[Ref.: #43543]	chymotrypsin	-	3.4.4.5
[Ref.: #43543]	cystine arylamidase	-	3.4.11.3
[Ref.: #43543]	cytochrome oxidase	+	1.9.3.1
[Ref.: #43543]	esterase (C 4)	+/-
[Ref.: #43543]	esterase Lipase (C 8)	+
[Ref.: #43543]	leucine arylamidase	+	3.4.11.1
[Ref.: #43543]	lipase (C 14)	-
[Ref.: #43543]	N-acetyl-beta-glucosaminidase	-	3.2.1.52
[Ref.: #43543]	naphthol-AS-BI-phosphohydrolase	+
[Ref.: #43543]	valine arylamidase	+/-
	Only first 10 entries are displayed. Click here to see all.

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

[Ref.: #43543]	Sample type/isolated from	deep seawater sample from the South China Sea
[Ref.: #43543]	Geographic location (country and/or sea, region)	South China Sea
[Ref.: #43543]	Country	Pacific Ocean
[Ref.: #43543]	Geographic location	19.3660°/115.6330°

[Ref.: #64909]	Sample type/isolated from	sea water at 2.5 km depth
[Ref.: #64909]	Geographic location (country and/or sea, region)	South China Sea, Taiwanese Exclusive Economic Zone (19° 22' N, 115° 38' E)

[Ref.: #67771]	Sample type/isolated from	From seawater
[Ref.: #67771]	Geographic location (country and/or sea, region)	South China Sea
[Ref.: #67771]	Country	China
[Ref.: #67771]	Country ISO 3 Code	CHN
[Ref.: #67771]	Continent	Asia
* marker position based on {}

Isolation sources categories

#Environmental

#Aquatic

#Marine

What are isolation sources categories?

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

[Ref.: #64909]

Biosafety level

Risk group (German classification)
According to TRBA 466

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.: #64909]	Hyphococcus flavus strain HSF6 16S ribosomal RNA gene, partial sequence	KX418769	1427	GenBank ENA	1866326 tax ID

[Ref.: #43543]

GC-content

51 mol%

high performance liquid chromatography (HPLC)

Availability in culture collections External links

[Ref.: #64909]

Culture collection no.

MCCC 1K03223, KCTC 52486, DSM 109355

[Ref.: #96785]

SI-ID 398701

Literature:

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Hyphococcus flavus gen. nov., sp. nov., a novel alphaproteobacterium isolated from deep seawater.	Sun C, Wu C, Su Y, Wang RJ, Fu GY, Zhao Z, Yu XY, Huang MM, Han BN, Lv ZB, Wu M	Int J Syst Evol Microbiol	10.1099/ijsem.0.002237	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 )

#43543

Cong Sun, Chen Wu, Yue Su, Rui-jun Wang, Ge-yi Fu, Zhe Zhao, Xiao-yun Yu, Meng-meng Huang, Bing-nan Han, Zheng-bing Lv, Min Wu: Hyphococcus flavus gen. nov., sp. nov., a novel alphaproteobacterium isolated from deep seawater. IJSEM 67: 4024 - 4031 2017 ( DOI 10.1099/ijsem.0.002237 , PubMed 28893367 )

#64909

Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 109355

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

#96785

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-ID398701.1 )

* These data were automatically processed and therefore are not curated

Change proposal

You found an error in BacDive? Please tell us about it!

Note that changes will be reviewed and judged. If your changes are legitimate, changes will occur within the next BacDive update. Only proposed changes supported by the according reference will be reviewed. The BacDive team reserves the right to reject proposed changes.

Search for species Hyphococcus flavus in external resources:
SILVA
BRENDA
PANGAEA
GBIF