Thermotoga caldifontis (DSM 23272, NBRC 106116, AZM44c09)

Name: Thermotoga caldifontis (DSM 23272, NBRC 106116, AZM44c09)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 24656

Type strain

Strain Designation AZM44c09

Culture col. no. DSM 23272 NBRC 106116 AZM44c09

NCBI tax ID(s) 1508419

Special Collections DSMZ

Links

Thermotoga caldifontis AZM44c09 is an anaerobe, thermophilic prokaryote that was isolated from water from a terrestrial hot spring collected from a crack in a concrete wall.

anaerobe thermophilic genome sequence

Name and taxonomic classification

SI-ID 406199

NBRC 106116,DSM 23272

@ref 20215

Last LPSN update 2025-12-16 09:52:54

Domain Thermotogati

Phylum Thermotogota

Class Thermotogae

Order Thermotogales

Family Thermotogaceae

Genus Thermotoga

Species Thermotoga caldifontis

Full scientific name Thermotoga caldifontis Mori et al. 2014

Synonyms (1)

"Pseudothermotoga caldifontis"

Morphology

Culture and growth conditions

Culture medium

@ref	Name	Growth	Medium link	Composition
21065	THERMOTOGA PROFUNDA MEDIUM (DSMZ Medium 1539)		Medium recipe at MediaDive	Name: THERMOTOGA PROFUNDA MEDIUM (DSMZ Medium 1539) Composition: Na2CO3 1.97824 g/l D-Glucose 1.97824 g/l Yeast extract 0.98912 g/l Na2S x 9 H2O 0.296736 g/l L-Cysteine HCl x H2O 0.296736 g/l NH4Cl 0.24728 g/l MgSO4 x 7 H2O 0.24728 g/l Nitrilotriacetic acid 0.126607 g/l KH2PO4 0.0890208 g/l K2HPO4 0.049456 g/l FeCl2 x 4 H2O 0.0098912 g/l NaCl 0.0098912 g/l CaCl2 x 2 H2O 0.00098912 g/l MnCl2 x 4 H2O 0.00098912 g/l ZnCl2 0.00098912 g/l NiCl2 x 6 H2O 0.00098912 g/l Sodium resazurin 0.00049456 g/l Na2WO4 x 2 H2O 0.000395648 g/l Na2SeO3 x 5 H2O 0.000296736 g/l CoCl2 x 6 H2O 0.000296736 g/l Na2MoO4 x 2 H2O 0.000296736 g/l CuCl2 0.000197824 g/l H3BO3 9.8912e-05 g/l Pyridoxine hydrochloride 9.8912e-05 g/l p-Aminobenzoic acid 4.9456e-05 g/l Calcium D-(+)-pantothenate 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 (DL)-alpha-Lipoic acid 4.9456e-05 g/l Biotin 1.97824e-05 g/l Folic acid 1.97824e-05 g/l Vitamin B12 9.8912e-07 g/l Distilled water

Culture temp

@ref	Growth	Type	Temperature (°C)	Range
21065	positive	growth	70	thermophilic

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance
21065	anaerobe
125438	anaerobe

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Environmental	#Aquatic	#Thermal spring
#Environmental	#Terrestrial	-
#Condition	#Thermophilic (>45°C)	-

Isolation

@ref	Sample type	Geographic location	Country	Country ISO 3 Code	Continent
21065	water from a terrestrial hot spring collected from a crack in a concrete wall	Nagano Prefecture, Nakabusa hot spring	Japan	JPN	Asia

Interaction and safety

Risk assessment

@ref	Biosafety level	Biosafety level comment
21065	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	ASM82865v1 assembly for Thermotoga caldifontis AZM44c09	complete	GCA_000828655	1408159.3	2791355055	1408159	97.92

Genome browser: GCA_000828655

GC content

@ref	GC-content (mol%)	Method
21065	51.3	sequence analysis

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: Thermotoga caldifontis AZM44c09
PATRIC: 1408159.3

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	spore_formation	BacteriaNetⓘ	no	51.40	no
125439	motility	BacteriaNetⓘ	yes	53.30	no
125439	gram_stain	BacteriaNetⓘ	variable	77.50	no
125439	oxygen_tolerance	BacteriaNetⓘ	anaerobe	81.90	no

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Thermotoga caldifontis AZM44c09 AZM44c09
NCBI: GCA_000828655.1

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	no	70.80	no
125438	anaerobic	anaerobicⓘ	yes	90.79	no
125438	aerobic	aerobicⓘ	no	95.97	yes
125438	spore-forming	spore-formingⓘ	no	79.41	no
125438	thermophilic	thermophileⓘ	yes	83.24	yes
125438	flagellated	motile2+ⓘ	yes	54.83	no

Literature

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Towards a congruent reclassification and nomenclature of the thermophilic species of the genus Pseudothermotoga within the order Thermotogales.	Belahbib H, Summers ZM, Fardeau ML, Joseph M, Tamburini C, Dolla A, Ollivier B, Armougom F	Syst Appl Microbiol	10.1016/j.syapm.2018.04.007	2018
Phylogeny	Thermotoga profunda sp. nov. and Thermotoga caldifontis sp. nov., anaerobic thermophilic bacteria isolated from terrestrial hot springs.	Mori K, Yamazoe A, Hosoyama A, Ohji S, Fujita N, Ishibashi JI, Kimura H, Suzuki KI	Int J Syst Evol Microbiol	10.1099/ijs.0.060137-0	2014

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 )
#21065	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 23272
#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) .
#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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Thermotoga caldifontis (DSM 23272, NBRC 106116, AZM44c09)

Name and taxonomic classification

Morphology

Culture and growth conditions

Culture medium

Culture temp

Physiology and metabolism

Oxygen tolerance

Isolation, sampling and environmental information

Isolation source categories

Isolation

Interaction and safety

Risk assessment

Sequence information

Genome sequences

Genome browser: GCA_000828655

GC content

Genome-based predictions

Predictions

Literature

Literature

References

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