Name: Flavobacterium riviphilum TAPY6
Creator: BacDive
License: https://creativecommons.org/licenses/by/4.0/

Strain identifier

BacDive ID: 159810

Type strain:

Species: Flavobacterium riviphilum

Strain Designation: TAPY6

Culture col. no.: BCRC 81007, LMG 29728, KCTC 52444

NCBI tax ID(s): 1834036 (species)

Special Collections

Section

Flavobacterium riviphilum TAPY6 is an aerobe, Gram-negative, motile bacterium that forms circular colonies and was isolated from freshwater sample.

colony-forming
Gram-negative
motile
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	*Bacteroidota*
	Class	*Flavobacteriia*
	Order	*Flavobacteriales*
	Family	*Flavobacteriaceae*
	Genus	*Flavobacterium*
	Species	**Flavobacterium riviphilum**
	Full Scientific Name (LPSN)	Flavobacterium riviphilum Sheu et al. 2018

Information on morphological and physiological properties Morphology

[Ref.: #66774]	Gram stain	negative

[Ref.: #66774]	Cell length	0.8-1.0 µm

[Ref.: #66774]	Cell width	0.2-0.3 µm

[Ref.: #66774]	Cell shape	rod-shaped

[Ref.: #66774]	Motility	yes

[Ref.: #66774]	Flagellum arrangement	gliding

[Ref.: #66774]	Colony size	1-2.5 mm
[Ref.: #66774]	Colony color	translucent yellow
[Ref.: #66774]	Colony shape	circular
[Ref.: #66774]	Incubation period	2 days
[Ref.: #66774]	Cultivation medium used	R2A medium

[Ref.: #66774]	Pigment production	yes
[Ref.: #66774]	Pigment name	Flexirubin-type pigment

Information on culture and growth conditions Culture and growth conditions

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Culture medium

LB (Luria-Bertani) MEDIUM

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Culture medium growth

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Culture medium

Nutrient agar (NA)

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Culture medium growth

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Culture medium

Reasoner's 2A agar (R2A)

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Culture medium growth

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Culture medium

trypticase soy agar

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Culture medium growth

	Temperatures	Kind of temperature		Temperature
[Ref.: #66774]			growth	10-37 °C
[Ref.: #66774]			optimum	20-30 °C

	pH	Kind of pH		pH
[Ref.: #66774]			optimum	7
[Ref.: #66774]			growth	6-7

Information on physiology and metabolism Physiology and metabolism

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Oxygen tolerance

aerobe

	Halophily	Salt	Tested relation		Salt conc.
[Ref.: #66774]		NaCl		growth	0-1	%(w/v)
[Ref.: #66774]		NaCl		optimum	0	%(w/v)

[Ref.: #66774]	Observation	The only respiratory quinone is MK-6.
[Ref.: #66774]	Observation	The polar lipid profile consists of phosphatidylethanolamine, five uncharacterized aminophospholipids, two uncharacterized phospholipids and one uncharacterized aminolipid.
[Ref.: #66774]	Observation	Homospermidine is the major polyamine, and putrescine is the minor component.

	Metabolite	Utilization activity	Kind of utilization tested
[Ref.: #66774]	adipate ChEBI	-	assimilation
[Ref.: #66774]	arabinose ChEBI	-	assimilation
[Ref.: #66774]	butyrate ChEBI	-	assimilation
[Ref.: #66774]	casein	-	hydrolysis
[Ref.: #66774]	cellobiose ChEBI	-	aerobic growth
[Ref.: #66774]	chitin ChEBI	-	hydrolysis
[Ref.: #66774]	corn oil	-	hydrolysis
[Ref.: #66774]	crystalline cellulose	-	hydrolysis
[Ref.: #66774]	D-fructose ChEBI	-	aerobic growth
[Ref.: #66774]	D-galactose ChEBI	-	aerobic growth
[Ref.: #66774]	D-glucose ChEBI	-	aerobic growth
[Ref.: #66774]	D-glucose ChEBI	+	assimilation
[Ref.: #66774]	D-glucose ChEBI	-	builds acid from
[Ref.: #66774]	D-mannitol ChEBI	-	aerobic growth
[Ref.: #66774]	D-mannose ChEBI	-	aerobic growth
[Ref.: #66774]	D-sorbitol ChEBI	-	aerobic growth
[Ref.: #66774]	dextrin ChEBI	+	aerobic growth
[Ref.: #66774]	dna ChEBI	-	hydrolysis
[Ref.: #66774]	esculin ChEBI	+	hydrolysis
[Ref.: #66774]	gelatin ChEBI	+	hydrolysis
[Ref.: #66774]	gluconate ChEBI	-	assimilation
[Ref.: #66774]	lecithin ChEBI	-	hydrolysis
[Ref.: #66774]	malate ChEBI	-	assimilation
[Ref.: #66774]	maltose ChEBI	-	aerobic growth
[Ref.: #66774]	maltose ChEBI	+	assimilation
[Ref.: #66774]	mannitol ChEBI	-	assimilation
[Ref.: #66774]	mannose ChEBI	+	assimilation
[Ref.: #66774]	N-acetylglucosamine ChEBI	+	assimilation
[Ref.: #66774]	phenylacetate ChEBI	-	assimilation
[Ref.: #66774]	raffinose ChEBI	-	aerobic growth
[Ref.: #66774]	ribitol ChEBI	-	aerobic growth
[Ref.: #66774]	sodium citrate ChEBI	-	assimilation
[Ref.: #66774]	starch ChEBI	-	hydrolysis
[Ref.: #66774]	sucrose ChEBI	-	aerobic growth
[Ref.: #66774]	tween 20 ChEBI	+	aerobic growth
[Ref.: #66774]	tween 20 ChEBI	-	hydrolysis
[Ref.: #66774]	tween 40 ChEBI	+	aerobic growth
[Ref.: #66774]	tween 40 ChEBI	-	hydrolysis
[Ref.: #66774]	tween 60 ChEBI	+	aerobic growth
[Ref.: #66774]	tween 60 ChEBI	+	hydrolysis
[Ref.: #66774]	tween 80 ChEBI	+	aerobic growth
[Ref.: #66774]	tween 80 ChEBI	-	hydrolysis
	Only first 10 entries are displayed. Click here to see all.

	Metabolite production	Metabolite	Production
[Ref.: #66774]		indole ChEBI	no

	Enzyme	Enzyme activity	EC number
[Ref.: #66774]	acid phosphatase	+	3.1.3.2
[Ref.: #66774]	alkaline phosphatase	+	3.1.3.1
[Ref.: #66774]	alpha-chymotrypsin	-	3.4.21.1
[Ref.: #66774]	alpha-fucosidase	-	3.2.1.51
[Ref.: #66774]	alpha-galactosidase	-	3.2.1.22
[Ref.: #66774]	alpha-glucosidase	+	3.2.1.20
[Ref.: #66774]	alpha-mannosidase	-	3.2.1.24
[Ref.: #66774]	arginine dihydrolase	-	3.5.3.6
[Ref.: #66774]	beta-galactosidase	-	3.2.1.23
[Ref.: #66774]	beta-galactosidase	+	3.2.1.23
[Ref.: #66774]	beta-glucosidase	+	3.2.1.21
[Ref.: #66774]	beta-glucuronidase	-	3.2.1.31
[Ref.: #66774]	catalase	+	1.11.1.6
[Ref.: #66774]	cystine arylamidase	+	3.4.11.3
[Ref.: #66774]	cytochrome oxidase	-	1.9.3.1
[Ref.: #66774]	esterase (C 4)	+
[Ref.: #66774]	esterase Lipase (C 8)	+
[Ref.: #66774]	leucine arylamidase	+	3.4.11.1
[Ref.: #66774]	lipase (C 14)	-
[Ref.: #66774]	N-acetyl-beta-glucosaminidase	+	3.2.1.52
[Ref.: #66774]	naphthol-AS-BI-phosphohydrolase	+
[Ref.: #66774]	nitrate reductase	+	1.7.99.4
[Ref.: #66774]	trypsin	+	3.4.21.4
[Ref.: #66774]	urease	-	3.5.1.5
[Ref.: #66774]	valine arylamidase	+
	Only first 10 entries are displayed. Click here to see all.

Fatty acid profile

Metadata FA analysis

Reference

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Fatty acid	Percentage
C15:0	16.6
C15:0 iso	13.9
C17:0 iso 3OH	7.4
C15:1 iso G	6
C15:1 w6c	5.4
C15:0 iso 3OH	5.2
C16:0	4.8
C16:0 iso	3.6
C16:0 iso 3OH	2.6
C15:0 anteiso	2.6
C16:0 3OH	2.4
C17:1 iso w9c	2.3
C14:0 iso	2.2
C13:0 iso	1.9
C15:0 3OH	1.5
C17:1 w6c	1.5
C15:0 2OH	1.4
C17:0 3OH	1.3
C14:0	1.1
C18:0	1.1
C16:1 iso	1
C13:0	1

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

[Ref.: #66774]	Sample type/isolated from	freshwater sample
[Ref.: #66774]	Sampling date	2015-10-11
[Ref.: #66774]	Geographic location (country and/or sea, region)	Wanan Creek in the vicinity of Pingtung County
[Ref.: #66774]	Country	Taiwan, Province of China
[Ref.: #66774]	Country ISO 3 Code	TWN
[Ref.: #66774]	Continent	Asia
[Ref.: #66774]	Geographic location	22.6225°/120.6470°
[Ref.: #66774]	Enrichment culture	Reasoner's 2A (R2A) agar (BD Difco)
[Ref.: #66774]	Enrichment culture duration	3 days
[Ref.: #66774]	Enrichment culture temperature	25 ̊C
[Ref.: #66774]	Isolation/enrichment procedure	using the standard dilution plating method
* marker position based on {}

Isolation sources categories

#Environmental

#Aquatic

#Freshwater

What are isolation sources categories?

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.: #66774]	Flavobacterium sp. TAPY6 partial 16S rRNA gene, strain TAPY6	LT555404	1439	GenBank ENA	1834036 tax ID

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GC-content

39.8 mol%

high performance liquid chromatography (HPLC)

Availability in culture collections External links

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Culture collection no.

BCRC 81007, LMG 29728, KCTC 52444

Literature:

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Flavobacterium riviphilum sp. nov., isolated from a freshwater creek.	Sheu SY, Su CL, Chen WM	Int J Syst Evol Microbiol	10.1099/ijsem.0.003070	2018	*

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 )

#66774

Shih-Yi Sheu, Ching-Ling Su and Wen-Ming Chen: Flavobacterium riviphilum sp. nov., isolated from a freshwater creek. IJSEM 68: 3844 - 3850 2018 ( DOI 10.1099/ijsem.0.003070 , PubMed 30320544 )

* These data were automatically processed and therefore are not curated

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