Hydrotalea flava (DSM 28441, CCM 7760, CCUG 51397)

Name: Hydrotalea flava (DSM 28441, CCM 7760, CCUG 51397)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 131181

Type strain

Culture col. no. DSM 28441 CCM 7760 CCUG 51397

NCBI tax ID(s) 714549

Special Collections DSMZ CCUG Literature strains

History DSMZ <- CCUG

Links

Hydrotalea flava DSM 28441 is a facultative anaerobe, Gram-negative, rod-shaped bacterium that was isolated from industry, distilled water.

Gram-negative rod-shaped facultative anaerobe genome sequence 16S sequence Bacteria

Name and taxonomic classification

SI-ID 303539

CCUG 51397,CCM 7760,DSM 28441

@ref 20215

Last LPSN update 2026-05-29 08:37:33

Domain Bacteria

Phylum Bacteroidota

Class Chitinophagia

Order Chitinophagales

Family Chitinophagaceae

Genus Hydrotalea

Species Hydrotalea flava

Full scientific name Hydrotalea flava Kämpfer et al. 2011

BacDive ID	Other strains from **Hydrotalea flava** (5)	Type strain
153824	H. flava CCUG 51278
153860	H. flava CCUG 51396
154466	H. flava CCUG 53736
154500	H. flava CCUG 53920
154562	H. flava CCUG 54435

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Confidence
29863	negative	1.75 µm	0.5 µm	rod-shaped
125438					90.75
125439	negative				99.555
125438	negative				94.662

Pigmentation

29863

Productionyes

Culture and growth conditions

Culture medium

@ref	Name	Growth	Medium link	Composition
22473	R2A MEDIUM (DSMZ Medium 830)		Medium recipe at MediaDive	Name: R2A MEDIUM (DSMZ Medium 830) Composition: Agar 15.0 g/l Casamino acids 0.5 g/l Starch 0.5 g/l Glucose 0.5 g/l Proteose peptone 0.5 g/l Yeast extract 0.5 g/l K2HPO4 0.3 g/l Na-pyruvate 0.3 g/l MgSO4 x 7 H2O 0.05 g/l Distilled water

Culture temp

@ref	Growth	Type	Temperature (°C)
22473	positive	growth	28
29863	positive	growth	25-30
59180	positive	growth	37

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance	Confidence
29863	facultative anaerobe
59180	aerobe
125439	obligate aerobe	99.144

Spore formation

@ref	Spore formation	Confidence
125439		99.791

Halophily

@ref	Salt	Growth	Tested relation	Concentration
29863	NaCl	positive	growth	<4.0 %

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
29863	17057 ChEBI	cellobiose	+	carbon source
29863	28757 ChEBI	fructose	+	carbon source
29863	28260 ChEBI	galactose	+	carbon source
29863	28053 ChEBI	melibiose	+	carbon source
29863	26546 ChEBI	rhamnose	+	carbon source

Enzymes

@ref	Value	Activity	Ec
29863	catalase	+	1.11.1.6
29863	cytochrome oxidase	+	1.9.3.1

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2
#Engineered	#Industrial
#Environmental	#Aquatic

Isolation

@ref	Sample type	Sampling date	Country	Country ISO 3 Code	Continent
22473	industry, distilled water		Sweden	SWE	Europe
59180	Industry,distilled water	2005-07-01	Sweden	SWE	Europe

Taxonmaps

69479

Global distribution of 16S sequence FN665659 (>99% sequence identity) for Hydrotalea from Microbeatlas

Aquatic Samples	3236
Soil Samples	1385
Animal Samples	6417
Plant Samples	664
Total Samples	11702

Interaction and safety

Risk assessment

@ref	Biosafety level	Biosafety level comment
22473	1	Risk group (German classification)

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	BV-BRC accession	IMG accession	NCBI tax ID	Score
66792	ASM162340v1 assembly for Hydrotalea flava CCUG 51397	contig	GCA_001623405	714549.28	2751185699	714549	55.29

16S sequences

@ref	Description	Accession	Length	Database	NCBI tax ID
22473	Hydrotalea flava partial 16S rRNA gene, strain CCUG 51397	FN665659	1409		714549

GC content

29863

GC-content (mol%)42

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: ASM162340v1 assembly for Hydrotalea flava CCUG 51397
NCBI: GCA_001623405

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	oxygen_tolerance	BacteriaNetⓘ	obligate aerobe	99.14	no
125439	gram_stain	BacteriaNetⓘ	negative	99.56	no
125439	spore_formation	BacteriaNetⓘ	no	99.79	no
125439	motility	BacteriaNetⓘ	no	75.94	no

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Hydrotalea flava strain CCUG 51397
PATRIC: 714549.28

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	no	94.66	yes
125438	anaerobic	anaerobicⓘ	no	98.54	no
125438	spore-forming	spore-formingⓘ	no	89.78	no
125438	aerobic	aerobicⓘ	yes	85.54	no
125438	thermophilic	thermophileⓘ	no	97.06	yes
125438	flagellated	motile2+ⓘ	no	90.75	no

Literature

Topic	Title	Authors	Journal	DOI	Year
Genetics	Draft Genome Sequence of Hydrotalea flava Strain CCUG 51397T.	Leite LR, Medeiros JD, Fernandes GR, Araujo F, Pylro VS, Salim AC, Volpini A, Oliveira G, Cuadros-Orellana S	Genome Announc	10.1128/genomeA.00527-16	2016
Phylogeny	Proposal of Vibrionimonas magnilacihabitans gen. nov., sp. nov., a curved Gram-stain-negative bacterium isolated from lake water.	Albert RA, Zitomer D, Dollhopf M, Schauer-Gimenez AE, Struble C, King M, Son S, Langer S, Busse HJ	Int J Syst Evol Microbiol	10.1099/ijs.0.056663-0	2013
Phylogeny	Hydrotalea flava gen. nov., sp. nov., a new member of the phylum Bacteroidetes and allocation of the genera Chitinophaga, Sediminibacterium, Lacibacter, Flavihumibacter, Flavisolibacter, Niabella, Niastella, Segetibacter, Parasegetibacter, Terrimonas, Ferruginibacter, Filimonas and Hydrotalea to the family Chitinophagaceae fam. nov.	Kampfer P, Lodders N, Falsen E	Int J Syst Evol Microbiol	10.1099/ijs.0.023002-0	2010

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 )
#22473	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 28441
#26237	IJSEM 518 2011 ( DOI 10.1099/ijs.0.023002-0 , PubMed 20382796 )
#29863	Barberan A, Caceres Velazquez H, Jones S, Fierer N.: Hiding in Plain Sight: Mining Bacterial Species Records for Phenotypic Trait Information. mSphere 2: 2017 ( DOI 10.1128/mSphere.00237-17 , PubMed 28776041 ) - originally annotated from #26237
#59180	Culture Collection University of Gothenburg (CCUG) ; Curators of the CCUG; CCUG 51397
#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) .
#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 )

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Hydrotalea flava (DSM 28441, CCM 7760, CCUG 51397)

Name and taxonomic classification

Morphology

Cell morphology

Pigmentation

Culture and growth conditions

Culture medium

Culture temp

Physiology and metabolism

Oxygen tolerance

Spore formation

Halophily

Metabolite utilization

Enzymes

Isolation, sampling and environmental information

Isolation source categories

Isolation

Taxonmaps

Interaction and safety

Risk assessment

Sequence information

Genome sequences

Genome browser: GCA_001623405

16S sequences

GC content

Genome-based predictions

Predictions

Literature

Literature

References

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