Caldanaerovirga acetigignens (DSM 18802, ATCC BAA-1454, JW-Sb4)

Name: Caldanaerovirga acetigignens (DSM 18802, ATCC BAA-1454, JW-Sb4)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 16902

Type strain

Strain Designation JW-Sb4, JW/SA-NV4

Culture col. no. DSM 18802 ATCC BAA-1454 JW-Sb4 JW/SA-NV4

NCBI tax ID(s) 1121258 447595

Special Collections DSMZ Literature strains

Links

Caldanaerovirga acetigignens JW-Sb4 is an anaerobe, thermophilic, Gram-negative prokaryote that was isolated from soil sample.

Gram-negative rod-shaped anaerobe thermophilic genome sequence 16S sequence

Name and taxonomic classification

SI-ID 397554

ATCC BAA-1454,DSM 18802

@ref 20215

Last LPSN update 2025-12-16 09:50:57

Domain Bacillati

Phylum Bacillota

Class Clostridia

Order Thermosediminibacterales

Family Thermosediminibacteraceae

Genus Caldanaerovirga

Species Caldanaerovirga acetigignens

Full scientific name Caldanaerovirga acetigignens Wagner et al. 2009

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Motility
29060	negative	4.5 µm	0.6 µm	rod-shaped

Culture and growth conditions

Culture medium

@ref	Name	Growth	Medium link	Composition
7707	CALDANAEROVIRGA MEDIUM (DSMZ Medium 1206)		Medium recipe at MediaDive	Name: CALDANAEROVIRGA MEDIUM (DSMZ Medium 1206) Composition: D-Xylose 2.96736 g/l TAPS sodium salt 2.37389 g/l NaHCO3 1.48368 g/l Yeast extract 0.98912 g/l NH4Cl 0.49456 g/l (NH4)2SO4 0.49456 g/l KH2PO4 0.267062 g/l Na2S x 9 H2O 0.24728 g/l L-Cysteine HCl x H2O 0.24728 g/l MgSO4 x 7 H2O 0.0296736 g/l Nitrilotriacetic acid 0.0148368 g/l MgCl2 x 6 H2O 0.0098912 g/l NaCl 0.0098912 g/l MnSO4 x H2O 0.0049456 g/l CoSO4 x 7 H2O 0.00178042 g/l ZnSO4 x 7 H2O 0.00178042 g/l FeSO4 x 7 H2O 0.00098912 g/l CaCl2 x 2 H2O 0.00098912 g/l Sodium resazurin 0.00049456 g/l NiCl2 x 6 H2O 0.000296736 g/l AlK(SO4)2 x 12 H2O 0.000197824 g/l CuSO4 x 5 H2O 9.8912e-05 g/l Pyridoxine hydrochloride 9.8912e-05 g/l Na2MoO4 x 2 H2O 9.8912e-05 g/l H3BO3 9.8912e-05 g/l (DL)-alpha-Lipoic acid 4.9456e-05 g/l Nicotinic acid 4.9456e-05 g/l Riboflavin 4.9456e-05 g/l Thiamine HCl 4.9456e-05 g/l Calcium D-(+)-pantothenate 4.9456e-05 g/l p-Aminobenzoic acid 4.9456e-05 g/l Biotin 1.97824e-05 g/l Folic acid 1.97824e-05 g/l Na2WO4 x 2 H2O 3.95648e-06 g/l Na2SeO3 x 5 H2O 2.96736e-06 g/l Vitamin B12 9.8912e-07 g/l Distilled water

Culture temp

@ref	Growth	Type	Temperature (°C)	Range
7707	positive	growth	62	thermophilic
29060	positive	growth	44-74	thermophilic
29060	positive	optimum	61	thermophilic

Culture pH

@ref	Ability	Type	PH
29060	positive	optimum	8.4
29060	positive	growth	6.8-8.8

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance
7707	anaerobe
29060	anaerobe
125438	anaerobe
125439	anaerobe

Spore formation

29060

Spore formationno

Halophily

@ref	Salt	Growth	Tested relation	Concentration
29060	NaCl	positive	growth	0-4 %

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
29060	17057 ChEBI	cellobiose	+	carbon source
29060	28757 ChEBI	fructose	+	carbon source
29060	17234 ChEBI	glucose	+	carbon source
29060	29864 ChEBI	mannitol	+	carbon source
29060	37684 ChEBI	mannose	+	carbon source
29060	15361 ChEBI	pyruvate	+	carbon source
29060	33942 ChEBI	ribose	+	carbon source
29060	18222 ChEBI	xylose	+	carbon source

Enzymes

@ref	Value	Activity	Ec
29060	acid phosphatase	+	3.1.3.2

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Environmental	#Terrestrial	#Soil

Isolation

@ref	Sample type	Geographic location	Country	Country ISO 3 Code	Continent
7707	soil sample	Nevada, Trego Hot Spring	USA	USA	North America

Taxonmaps

69479

Global distribution of 16S sequence EF530069 (>99% sequence identity) for Caldanaerovirga acetigignens subclade from Microbeatlas

Aquatic Samples	12
Soil Samples
Animal Samples
Plant Samples
Total Samples	12

Interaction and safety

Risk assessment

@ref	Biosafety level	Biosafety level comment
7707	1	Risk group (German classification) According to TRBA 466

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	BV-BRC accession	IMG accession	NCBI tax ID	Score
66792	IMG-taxon 2599185231 annotated assembly for Caldanaerovirga acetigignens DSM 18802	scaffold	GCA_900142995	447595.3	2599185231	447595	71.72

Genome browser: GCA_900142995

16S sequences

@ref	Description	Accession	Length	Database	NCBI tax ID
7707	Caldanaerovirga acetigignens strain JW/SA-NV4 16S ribosomal RNA gene, partial sequence	EF530069	1418		447595

GC content

@ref	GC-content (mol%)	Method
7707	38.6	high performance liquid chromatography (HPLC)
29060	38.6

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: Caldanaerovirga acetigignens DSM 18802
NCBI: GCA_900142995

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	spore_formation	BacteriaNetⓘ	yes	88.00	no
125439	motility	BacteriaNetⓘ	yes	81.90	no
125439	gram_stain	BacteriaNetⓘ	variable	84.30	no
125439	oxygen_tolerance	BacteriaNetⓘ	anaerobe	99.90	no

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Caldanaerovirga acetigignens DSM 18802
NCBI: GCA_900142995.1

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	no	50.18	no
125438	anaerobic	anaerobicⓘ	yes	94.50	no
125438	aerobic	aerobicⓘ	no	96.48	yes
125438	spore-forming	spore-formingⓘ	no	65.34	yes
125438	thermophilic	thermophileⓘ	yes	77.60	yes
125438	flagellated	motile2+ⓘ	yes	77.30	no

Literature

Topic	Title	Authors	Journal	DOI	Year
Genetics	Draft genome sequence of Thermovorax subterraneus 70B(T), a thermophile isolated from a geothermally active underground mine that produces hydrogen.	Goh KM, Liew KJ, Shahar S, Zakaria II, Kahar UM	Data Brief	10.1016/j.dib.2022.108695	2022
Phylogeny	Caldanaerovirga acetigignens gen. nov., sp. nov., an anaerobic xylanolytic, alkalithermophilic bacterium isolated from Trego Hot Spring, Nevada, USA.	Wagner ID, Ahmed S, Zhao W, Zhang CL, Romanek CS, Rohde M, Wiegel J	Int J Syst Evol Microbiol	10.1099/ijs.0.005207-0	2009

References

#7707	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 18802
#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 )
#29060	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 #25490 (see below)
#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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Caldanaerovirga acetigignens (DSM 18802, ATCC BAA-1454, JW-Sb4)

Name and taxonomic classification

Morphology

Cell morphology

Culture and growth conditions

Culture medium

Culture temp

Culture pH

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_900142995

16S sequences

GC content

Genome-based predictions

Predictions

Literature

Literature

References

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