Caldicoprobacter algeriensis (DSM 22661, JCM 16184, TH7C1)

Name: Caldicoprobacter algeriensis (DSM 22661, JCM 16184, TH7C1)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 17804

Type strain

Strain Designation TH7C1

Culture col. no. DSM 22661 JCM 16184 TH7C1

NCBI tax ID(s) 699281

Special Collections DSMZ JCM

History <- M.-L. Fardeau, Lab. Microbiol. de l'IRD, Univ. de Provence et de la Méditerranée, Marseille, France; TH7C1 <- A. Bouanane {2009} M.-L. Fardeau TH7C1.

Links

Caldicoprobacter algeriensis TH7C1 is an anaerobe bacterium that was isolated from hot spring.

anaerobe genome sequence 16S sequence Bacteria

Name and taxonomic classification

SI-ID 399636

JCM 16184,DSM 22661

@ref 20215

Last LPSN update 2026-02-09 11:22:19

Domain Bacteria

Phylum Bacillota

Class Clostridia

Order Eubacteriales

Family Caldicoprobacteraceae

Genus Caldicoprobacter

Species Caldicoprobacter algeriensis

Full scientific name Caldicoprobacter algeriensis Bouanane-Darenfed et al. 2012

Morphology

Culture and growth conditions

Culture medium

@ref	Name	Growth	Medium link	Composition
16453	CALDICOPROBACTER ALGERIENSIS MEDIUM (DSMZ Medium 1292)		Medium recipe at MediaDive	Name: CALDICOPROBACTER ALGERIENSIS MEDIUM (DSMZ Medium 1292) Composition: D-Glucose 2.5 g/l Na2CO3 2.5 g/l Trypticase peptone 2.0 g/l Yeast extract 2.0 g/l NH4Cl 1.0 g/l Na2S x 9 H2O 0.5 g/l L-Cysteine HCl x H2O 0.5 g/l MgCl2 x 6 H2O 0.5 g/l KH2PO4 0.3 g/l K2HPO4 0.3 g/l Na-acetate 0.2 g/l KCl 0.1 g/l MgSO4 x 7 H2O 0.03 g/l Nitrilotriacetic acid 0.015 g/l NaCl 0.01 g/l MnSO4 x H2O 0.005 g/l CoSO4 x 7 H2O 0.0018 g/l ZnSO4 x 7 H2O 0.0018 g/l FeSO4 x 7 H2O 0.001 g/l CaCl2 x 2 H2O 0.001 g/l Sodium resazurin 0.0005 g/l NiCl2 x 6 H2O 0.0003 g/l AlK(SO4)2 x 12 H2O 0.0002 g/l CuSO4 x 5 H2O 0.0001 g/l Na2MoO4 x 2 H2O 0.0001 g/l H3BO3 0.0001 g/l Na2WO4 x 2 H2O 4e-06 g/l Na2SeO3 x 5 H2O 3e-06 g/l Distilled water

Culture temp

@ref	Growth	Type	Temperature (°C)
16453	positive	growth	70
67770	positive	growth	70

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance	Confidence
16453	anaerobe
125438	anaerobe	91.802

Isolation, sampling and environmental information

Isolation source categories

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

Isolation

@ref	Sample type	Geographic location	Country	Country ISO 3 Code	Continent	Latitude	Longitude
16453	hot spring	near Guelma at an altitude of 320 m	Algeria	DZA	Africa	36.45	7.4167 36.45/7.4167
67770	Hydrothermal hot spring of Guelma in the northeast of Algeria

Taxonmaps

69479

Global distribution of 16S sequence GU216701 (>99% sequence identity) for Caldicoprobacter algeriensis subclade from Microbeatlas

Aquatic Samples	5
Soil Samples	8
Animal Samples
Plant Samples
Total Samples	13

Interaction and safety

Risk assessment

@ref	Biosafety level	Biosafety level comment
16453	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	ASM2383852v1 assembly for Caldicoprobacter algeriensis TH7C1	contig	GCA_023838525	699281.6	8045803572	699281	70.53

16S sequences

@ref	Description	Accession	Length	Database	NCBI tax ID
16453	Caldicoprobacter algeriensis strain TH7C1 16S ribosomal RNA gene, partial sequence	GU216701	1520		699281

GC content

@ref	GC-content (mol%)	Method
16453	44.7	high performance liquid chromatography (HPLC)

Genome-based predictions

Predictions

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Caldicoprobacter algeriensis TH7C1
NCBI: GCA_023838525.1

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	yes	73.58	no
125438	anaerobic	anaerobicⓘ	yes	91.80	no
125438	aerobic	aerobicⓘ	no	96.31	yes
125438	spore-forming	spore-formingⓘ	yes	58.07	no
125438	thermophilic	thermophileⓘ	yes	80.96	yes
125438	flagellated	motile2+ⓘ	yes	69.94	no

Literature

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Genome sequence and Carbohydrate Active Enzymes (CAZymes) repertoire of the thermophilic Caldicoprobacter algeriensis TH7C1(T).	Ameri R, Garcia JL, Derenfed AB, Pradel N, Neifar S, Mhiri S, Mezghanni M, Jaouadi NZ, Barriuso J, Bejar S	Microb Cell Fact	10.1186/s12934-022-01818-0	2022
Enzymology	Novel serine keratinase from Caldicoprobacter algeriensis exhibiting outstanding hide dehairing abilities.	Bouacem K, Bouanane-Darenfed A, Zarai Jaouadi N, Joseph M, Hacene H, Ollivier B, Fardeau ML, Bejar S, Jaouadi B	Int J Biol Macromol	10.1016/j.ijbiomac.2016.01.074	2016
Enzymology	Partial characterization of xylanase produced by Caldicoprobacter algeriensis, a new thermophilic anaerobic bacterium isolated from an Algerian hot spring.	Bouacem K, Bouanane-Darenfed A, Boucherba N, Joseph M, Gagaoua M, Ben Hania W, Kecha M, Benallaoua S, Hacene H, Ollivier B, Fardeau ML	Appl Biochem Biotechnol	10.1007/s12010-014-1153-2	2014
Phylogeny	Caldicoprobacter guelmensis sp. nov., a thermophilic, anaerobic, xylanolytic bacterium isolated from a hot spring.	Bouanane-Darenfed A, Ben Hania W, Hacene H, Cayol JL, Ollivier B, Fardeau ML	Int J Syst Evol Microbiol	10.1099/ijs.0.043497-0	2012
Enzymology	Characterization of a purified thermostable xylanase from Caldicoprobacter algeriensis sp. nov. strain TH7C1(T).	Amel BD, Nawel B, Khelifa B, Mohammed G, Manon J, Salima KG, Farida N, Hocine H, Bernard O, Jean-Luc C, Marie-Laure F	Carbohydr Res	10.1016/j.carres.2015.10.013	2015
Phylogeny	Caldicoprobacter algeriensis sp. nov. a new thermophilic anaerobic, xylanolytic bacterium isolated from an Algerian hot spring.	Bouanane-Darenfed A, Fardeau ML, Gregoire P, Joseph M, Kebbouche-Gana S, Benayad T, Hacene H, Cayol JL, Ollivier B	Curr Microbiol	10.1007/s00284-010-9789-9	2010

References

#16453	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 22661
#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 )
#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) .
#67770	Japan Collection of Microorganism (JCM) ; Curators of the JCM;
#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 )
#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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Caldicoprobacter algeriensis (DSM 22661, JCM 16184, TH7C1)

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

Taxonmaps

Interaction and safety

Risk assessment

Sequence information

Genome sequences

Genome browser: GCA_023838525

16S sequences

GC content

Genome-based predictions

Predictions

Literature

Literature

References

BacDive

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