Name: Flavobacterium verecundum TTM-46
Creator: BacDive
License: https://creativecommons.org/licenses/by/4.0/

Strain identifier

BacDive ID: 140502

Type strain:

Species: Flavobacterium verecundum

Strain Designation: TTM-46

Culture col. no.: BCRC 80914, LMG 29005, KCTC 42745

Strain history: <- Wen-Ming Chen, National Kaohsiung Marine Univ.

NCBI tax ID(s): 1655235 (species)

Special Collections

Section

Flavobacterium verecundum TTM-46 is an obligate aerobe, Gram-negative, motile bacterium that forms circular colonies and was isolated from water sample.

colony-forming
Gram-negative
motile
rod-shaped
obligate 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 verecundum**
	Full Scientific Name (LPSN)	Flavobacterium verecundum Sheu et al. 2016

Information on morphological and physiological properties Morphology

[Ref.: #43121]	Gram stain	negative
[Ref.: #67771]	Gram stain	negative

[Ref.: #43121]	Cell length	1.2-4.0 µm

[Ref.: #43121]	Cell width	0.2-0.6 µm

[Ref.: #43121]	Cell shape	rod-shaped
[Ref.: #67771]	Cell shape	rod-shaped

[Ref.: #43121]	Motility	yes
[Ref.: #67771]	Motility	yes

[Ref.: #43121]	Flagellum arrangement	gliding
[Ref.: #67771]	Flagellum arrangement	gliding

[Ref.: #43121]	Colony size	0.3-1.2 mm
[Ref.: #43121]	Colony color	yellowish green
[Ref.: #43121]	Colony shape	circular
[Ref.: #43121]	Incubation period	2 days
[Ref.: #43121]	Cultivation medium used	R2A

[Ref.: #43121]	Pigment production	yes
[Ref.: #43121]	Pigment name	flexirubintype pigments

Information on culture and growth conditions Culture and growth conditions

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Culture medium

Reasoner's 2A agar (R2A)

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Culture medium growth

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Culture medium

nutritient agar (NA)

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Culture medium growth

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Culture medium

tryptic soy agar (TSA)

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Culture medium growth

		Temperature
[Ref.: #43121]	optimum	30 °C
[Ref.: #43121]	growth	20-30 °C
[Ref.: #67771]	growth	25 °C

	pH	Kind of pH		pH
[Ref.: #43121]			optimum	7
[Ref.: #43121]			growth	6-8

Information on physiology and metabolism Physiology and metabolism

[Ref.: #43121]	Oxygen tolerance	obligate aerobe
[Ref.: #67771]	Oxygen tolerance	aerobe

	Halophily	Salt	Tested relation		Salt conc.
[Ref.: #43121]		NaCl		growth	0-0.3	%
[Ref.: #43121]		NaCl		optimum	0	%

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Observation

quinones: MK-6

	Metabolite	Utilization activity	Kind of utilization tested
[Ref.: #43121]	2-oxobutanoate ChEBI	+	carbon source
[Ref.: #43121]	2-oxoglutarate ChEBI	+	carbon source
[Ref.: #43121]	2-oxopentanoate ChEBI	+	carbon source
[Ref.: #43121]	acetate ChEBI	+	carbon source
[Ref.: #43121]	adipate ChEBI	-	assimilation
[Ref.: #43121]	arabinose ChEBI	-	assimilation
[Ref.: #43121]	carboxymethylcellulose ChEBI	-	hydrolysis
[Ref.: #43121]	casein	+	hydrolysis
[Ref.: #43121]	chitin ChEBI	-	hydrolysis
[Ref.: #43121]	citrate ChEBI	-	assimilation
[Ref.: #43121]	D-glucose ChEBI	-	fermentation
[Ref.: #43121]	decanoate ChEBI	-	assimilation
[Ref.: #43121]	dna ChEBI	+	hydrolysis
[Ref.: #43121]	esculin ChEBI	-	hydrolysis
[Ref.: #43121]	gelatin ChEBI	+	hydrolysis
[Ref.: #43121]	gluconate ChEBI	-	assimilation
[Ref.: #43121]	glucose ChEBI	-	assimilation
[Ref.: #43121]	glycogen ChEBI	+	carbon source
[Ref.: #43121]	glycyl L-aspartic acid ChEBI	+	carbon source
[Ref.: #43121]	glycyl-l-glutamate ChEBI	+	carbon source
[Ref.: #43121]	L-asparagine ChEBI	+	carbon source
[Ref.: #43121]	L-aspartate ChEBI	+	carbon source
[Ref.: #43121]	L-glutamate ChEBI	+	carbon source
[Ref.: #43121]	L-ornithine ChEBI	+	carbon source
[Ref.: #43121]	L-proline ChEBI	+	carbon source
[Ref.: #43121]	L-threonine ChEBI	+	carbon source
[Ref.: #43121]	lactate ChEBI	+	carbon source
[Ref.: #43121]	malate ChEBI	-	assimilation
[Ref.: #43121]	maltose ChEBI	-	assimilation
[Ref.: #43121]	mannitol ChEBI	-	assimilation
[Ref.: #43121]	mannose ChEBI	-	assimilation
[Ref.: #43121]	methyl pyruvate ChEBI	+	carbon source
[Ref.: #43121]	monomethyl succinate ChEBI	+	carbon source
[Ref.: #43121]	N-acetylglucosamine ChEBI	-	assimilation
[Ref.: #43121]	nitrate ChEBI	-	reduction
[Ref.: #43121]	phenylacetate ChEBI	-	assimilation
[Ref.: #43121]	starch ChEBI	+	hydrolysis
[Ref.: #43121]	succinate ChEBI	+	carbon source
[Ref.: #43121]	thymidine ChEBI	+	carbon source
[Ref.: #43121]	tween 20 ChEBI	-	hydrolysis
[Ref.: #43121]	tween 40 ChEBI	+	hydrolysis
[Ref.: #43121]	tween 60 ChEBI	+	hydrolysis
[Ref.: #43121]	tween 80 ChEBI	-	hydrolysis
[Ref.: #43121]	uridine ChEBI	+	carbon source
	Only first 10 entries are displayed. Click here to see all.

	Metabolite	Antibiotic sensitivity	Concentration
[Ref.: #43121]	ampicillin ChEBI	yes	10	µg (disc)
[Ref.: #43121]	chloramphenicol ChEBI	yes	30	µg (disc)
[Ref.: #43121]	gentamicin ChEBI	yes	10	µg (disc)
[Ref.: #43121]	kanamycin ChEBI	yes	30	µg (disc)
[Ref.: #43121]	nalidixic acid ChEBI	yes	30	µg (disc)
[Ref.: #43121]	novobiocin ChEBI	yes	30	µg (disc)
[Ref.: #43121]	penicillin g ChEBI	yes	10	Unit (disc)
[Ref.: #43121]	rifampicin ChEBI	yes	5	µg (disc)
[Ref.: #43121]	streptomycin ChEBI	yes	10	µg (disc)
[Ref.: #43121]	tetracycline ChEBI	yes	30	µg (disc)

	Antibiotica	Group ID of combined antibiotics	Metabolite	Antibiotic resistance	Concentration
[Ref.: #43121]		26	sulfamethoxazole ChEBI	yes	23.75	µg (disc)
[Ref.: #43121]		26	trimethoprim ChEBI	yes	1.25	µg (disc)

	Metabolite production	Metabolite	Production
[Ref.: #43121]		indole ChEBI	no

	Enzyme	Enzyme activity	EC number
[Ref.: #43121]	acid phosphatase	+	3.1.3.2
[Ref.: #43121]	alkaline phosphatase	+	3.1.3.1
[Ref.: #43121]	alpha-chymotrypsin	+	3.4.21.1
[Ref.: #43121]	alpha-fucosidase	-	3.2.1.51
[Ref.: #43121]	alpha-galactosidase	-	3.2.1.22
[Ref.: #43121]	alpha-glucosidase	+	3.2.1.20
[Ref.: #43121]	alpha-mannosidase	-	3.2.1.24
[Ref.: #43121]	arginine dihydrolase	-	3.5.3.6
[Ref.: #43121]	beta-galactosidase	-	3.2.1.23
[Ref.: #43121]	beta-glucosidase	-	3.2.1.21
[Ref.: #43121]	beta-glucuronidase	-	3.2.1.31
[Ref.: #43121]	catalase	+	1.11.1.6
[Ref.: #43121]	cystine arylamidase	+	3.4.11.3
[Ref.: #43121]	cytochrome oxidase	+	1.9.3.1
[Ref.: #43121]	esterase (C 4)	+
[Ref.: #43121]	esterase Lipase (C 8)	+
[Ref.: #43121]	leucine arylamidase	+	3.4.11.1
[Ref.: #43121]	lipase	-
[Ref.: #43121]	lipase (C 14)	-
[Ref.: #43121]	N-acetyl-beta-glucosaminidase	-	3.2.1.52
[Ref.: #43121]	naphthol-AS-BI-phosphohydrolase	+
[Ref.: #43121]	trypsin	+	3.4.21.4
[Ref.: #43121]	urease	-	3.5.1.5
[Ref.: #43121]	valine arylamidase	+
	Only first 10 entries are displayed. Click here to see all.

Fatty acid profile

Metadata FA analysis

Reference

[Ref.: #43121]

Fatty acid	Percentage
C15:0 iso	25.3
C17:1 iso ω9c / C16:0 10-methyl	17.3
C17:0 iso 3OH	14.9
C15:1 iso G	8.8
C15:0 iso 3OH	7.3
C16:1ω6c / C16:1ω7c	6.5
C16:0 iso	2.5
C16:0	2.1
C15:0 3OH	1.9
C16:0 iso 3OH	1.8
C16:0 3OH	1.7
C17:0 3OH	1.4
C15:1ω6c	1.1
C14:0 iso	1.1
C17:1ω8c	1.1
C15:0 anteiso	1
C13:0 iso	1

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

[Ref.: #43121]	Sample type/isolated from	water sample
[Ref.: #43121]	Geographic location (country and/or sea, region)	Caohu River, vicinity of Taichung city
[Ref.: #43121]	Country	Taiwan, Province of China
[Ref.: #43121]	Country ISO 3 Code	TWN
[Ref.: #43121]	Continent	Asia
[Ref.: #43121]	Geographic location	24.0000°/120.0000°
[Ref.: #43121]	Enrichment culture	R2A
[Ref.: #43121]	Enrichment culture duration	3 days
[Ref.: #43121]	Enrichment culture temperature	30 ̊C

[Ref.: #67771]	Sample type/isolated from	From freshwater of the Caohu River in the vicinity of Taichung City
[Ref.: #67771]	Country	Taiwan, Province of China
[Ref.: #67771]	Country ISO 3 Code	TWN
[Ref.: #67771]	Continent	Asia
* marker position based on {}

Isolation sources categories

#Environmental

#Aquatic

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.: #43121]	Flavobacterium sp. TTM-46 partial 16S rRNA gene, strain TTM-46	LN849950	1436	GenBank ENA	1655235 tax ID

[Ref.: #43121]	GC-content	39 mol%	high performance liquid chromatography (HPLC)
[Ref.: #67771]	GC-content	39.0 mol%

Availability in culture collections External links

[Ref.: #43121]

Culture collection no.

BCRC 80914, LMG 29005, KCTC 42745

Literature:

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Flavobacterium verecundum sp. nov., isolated from a freshwater river.	Sheu SY, Chen YL, Chen WM	Int J Syst Evol Microbiol	10.1099/ijsem.0.001198	2016	*
Phylogeny	Flavobacterium lacunae sp. nov., isolated from a freshwater pond.	Chen WM, Su CL, Sheu SY	Int J Syst Evol Microbiol	10.1099/ijsem.0.001693	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 )

#43121

Shih-Yi Sheu, Yi-Ling Chen, Wen-Ming Chen: Flavobacterium verecundum sp. nov., isolated from a freshwater river. IJSEM 66: 3337 - 3344 2016 ( DOI 10.1099/ijsem.0.001198 , PubMed 27255557 )

#67771 Korean Collection for Type Cultures (KCTC) ; Curators of the KCTC;
* These data were automatically processed and therefore are not curated

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