Cite this strain

"Niameybacter massiliensis" (DSM 100592, CSUR P1909, Mt14)

BacDive ID 132021

Type strain

Strain Designation Mt14

Culture col. no. DSM 100592 CSUR P1909 Mt14

NCBI tax ID(s) 1658108

Special Collections DSMZ Cadoret human gut

Links

"Niameybacter massiliensis" Mt14 is a mesophilic prokaryote that was isolated from stool specimen of healthy African infant.

mesophilic genome sequence 16S sequence

Name and taxonomic classification

SI-ID 398907

DSM 100592

@ref 20215

Last LPSN update 2025-12-16 10:01:24

Domain Bacillati

Phylum Bacillota

Class Clostridia

Order Eubacteriales

Family Lachnospiraceae

Genus "Niameybacter"

Species "Niameybacter massiliensis"

Full scientific name Niameybacter massiliensis Tidjani Alou et al. 2017

Morphology

Cell morphology

@ref	Motility	Confidence
125439		91

Culture and growth conditions

Culture medium

@ref	Name	Growth	Medium link	Composition
23812	PY + X MEDIUM (DSMZ Medium 104b)		Medium recipe at MediaDive	Name: PY + X MEDIUM (DSMZ Medium 104b) Composition: Yeast extract 10.0 g/l D-Glucose 5.0 g/l Trypticase peptone 5.0 g/l Meat peptone 5.0 g/l L-Cysteine HCl x H2O 0.5 g/l NaHCO3 0.4 g/l NaCl 0.08 g/l KH2PO4 0.04 g/l K2HPO4 0.04 g/l MgSO4 x 7 H2O 0.02 g/l CaCl2 x 2 H2O 0.01 g/l Sodium resazurin 0.0005 g/l Distilled water

Culture temp

@ref	Growth	Type	Temperature (°C)	Range
23812	positive	growth	37	mesophilic

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance	Confidence
125439	facultative anaerobe	96

Spore formation

@ref	Spore formation	Confidence
125439		90.7

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Infection	#Patient	#Specimen
#Host	#Human	-
#Host Body Product	#Gastrointestinal tract	#Feces (Stool)

Isolation

@ref	Sample type	Country	Country ISO 3 Code	Continent
23812	stool specimen of healthy African infant	Niger	NER	Africa

Taxonmaps

69479

Global distribution of 16S sequence LN850735 (>99% sequence identity) for Niameybacter massiliensis subclade from Microbeatlas

Aquatic Samples	109
Soil Samples	36
Animal Samples	2243
Plant Samples	15
Total Samples	2403

Interaction and safety

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	BV-BRC accession	IMG accession	NCBI tax ID	Score
66792	Niameyia massiliensis assembly for Niameybacter massiliensis Mt14	scaffold	GCA_001282685	1658108.4	2775506840	1658108	72.21

Genome browser: GCA_001282685

16S sequences

@ref	Description	Accession	Length	Database	NCBI tax ID
23812	Lachnospiraceae bacterium mt14 partial 16S rRNA gene, strain mt14	LN850735	1488		1658108

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: Niameybacter massiliensis Mt14
NCBI: GCA_001282685

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	spore_formation	BacteriaNetⓘ	yes	90.70	no
125439	motility	BacteriaNetⓘ	yes	91.00	no
125439	gram_stain	BacteriaNetⓘ	positive	76.30	no
125439	oxygen_tolerance	BacteriaNetⓘ	facultative anaerobe	96.00	no

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Niameybacter massiliensis Mt14
NCBI: GCA_001282685.1

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	yes	55.94	no
125438	anaerobic	anaerobicⓘ	yes	84.68	no
125438	aerobic	aerobicⓘ	no	95.90	no
125438	spore-forming	spore-formingⓘ	yes	66.16	no
125438	thermophilic	thermophileⓘ	no	91.56	yes
125438	flagellated	motile2+ⓘ	yes	74.70	no

Literature

Title	Authors	Journal	DOI	Year
The Gram-positive bacterium Romboutsia ilealis harbors a polysaccharide synthase that can produce (1,3;1,4)-beta-D-glucans.	Chang SC, Kao MR, Saldivar RK, Diaz-Moreno SM, Xing X, Furlanetto V, Yayo J, Divne C, Vilaplana F, Abbott DW, Hsieh YSY.	Nat Commun	10.1038/s41467-023-40214-z	2023
'Khelaifiella massiliensis', 'Niameybacter massiliensis', 'Brachybacterium massiliense', 'Enterobacter timonensis', 'Massilibacillus massiliensis', new bacterial species and genera isolated from the gut microbiota of healthy infants.	Tidjani Alou M, Cadoret F, Brah S, Diallo A, Sokhna C, Mehrej V, Lagier JC, Fournier PE, Raoult D	New Microbes New Infect	10.1016/j.nmni.2017.02.002	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 )
#23812	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 100592
#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 )

Rate our new design

Content

About us

"Niameybacter massiliensis" (DSM 100592, CSUR P1909, Mt14)

Name and taxonomic classification

Morphology

Cell morphology

Culture and growth conditions

Culture medium

Culture temp

Physiology and metabolism

Oxygen tolerance

Spore formation

Isolation, sampling and environmental information

Isolation source categories

Isolation

Taxonmaps

Interaction and safety

Sequence information

Genome sequences

Genome browser: GCA_001282685

16S sequences

Genome-based predictions

Predictions

Literature

Literature

References

BacDive

Help

Social Media