Breznakiella homolactica (RmG30, JCM 39135, DSM 111054)

Name: Breznakiella homolactica (RmG30, JCM 39135, DSM 111054)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 166586

Type strain

Strain Designation RmG30

Culture col. no. RmG30 JCM 39135 DSM 111054

NCBI tax ID(s) 2798577

Special Collections JCM DSMZ

History DSMZ <- A. Brune, MPI Terrestrial Mikrobiol., Marburg; RmG30 <- Y. Song, MPI Terrestrial Mikrobiol., Marburg;

Links

Breznakiella homolactica RmG30 is a bacterium that was isolated from Cockroach gut .

genome sequence 16S sequence Bacteria

Name and taxonomic classification

SI-ID 400781

JCM 39135,DSM 111054

@ref 20215

Last LPSN update 2026-05-29 08:45:56

Domain Bacteria

Phylum Spirochaetota

Class Spirochaetia

Order Spirochaetales

Family Breznakiellaceae

Genus Breznakiella

Species Breznakiella homolactica

Full scientific name Breznakiella homolactica Song et al. 2022

Morphology

Cell morphology

@ref	Gram stain	Confidence
125439	negative	96.082

Culture and growth conditions

Culture medium

@ref	Name	Growth	Medium link	Composition
68607	OMIZ-PAT (DSMZ Medium 1494)		Medium recipe at MediaDive	Name: OMIZ-PAT (DSMZ Medium 1494) Composition: (NH4)6Mo7O24 x 4 H2O 12.4 g/l Yeast extract 3.0 g/l Fe SO4 x 7 H2O 2.78015 g/l D-Glucose 2.0 g/l D-Mannose 2.0 g/l D-Arabinose 2.0 g/l L-Fucose 2.0 g/l D-Trehalose 2.0 g/l D-Sucrose 2.0 g/l L-Rhamnose 2.0 g/l NH4Cl 1.6 g/l Glutathione 1.5366 g/l Ascorbic acid 1.0 g/l NaHCO3 1.0 g/l Ethanol 1.0 g/l KCl 0.968 g/l D-Maltose 0.8 g/l D-glucuronic acid 0.8 g/l D-Mannitol 0.8 g/l D-galacturonic acid 0.8 g/l D-Fructose 0.8 g/l L-Glutamine 0.68 g/l L-Histidine 0.62 g/l NaVO3 0.61 g/l D 0.56 g/l Pyruvic acid 0.55 g/l L-Serine 0.525 g/l Fumaric acid 0.5 g/l HCl 0.3646 g/l L-Cysteine HCl 0.35 g/l L-Glutamic acid 0.3 g/l Formic acid 0.3 g/l ZnSO4 x 7 H2O 0.287 g/l MgSO4 x 7 H2O 0.25 g/l DL-carnitine 0.2 g/l N-Acetylglucosamine 0.2 g/l Citric acid 0.2 g/l L-Lysine HCl 0.182 g/l L-Arginine 0.175 g/l L-Ornithine HCl 0.17 g/l L-Phenylalanine 0.165 g/l CaCl2 x H2O 0.15 g/l L-Methionine 0.15 g/l L-Asparagine 0.15 g/l NaH2PO4 x H2O 0.14 g/l L-Leucine 0.131 g/l L-Isoleucine 0.131 g/l NiSO4 x 6 H2O 0.131 g/l L-Threonine 0.12 g/l L-Aspartic acid 0.118 g/l SnCl2 x 2 H2O 0.118 g/l L-Valine 0.117 g/l L-Proline 0.115 g/l L-Tryptophan 0.102 g/l Nicotinic acid 0.1 g/l Folinic acid 0.1 g/l L-Tyrosine 0.09 g/l NaOH 0.079994 g/l Glycine 0.075 g/l Nicotinamide 0.05 g/l Folic acid 0.05 g/l D-(+)-biotin 0.05 g/l Vitamine B12 0.05 g/l Choline chloride 0.05 g/l Myo-inositol 0.05 g/l L-Alanine 0.045 g/l Hemin 0.026076 g/l N-acetylmuramic acid 0.025 g/l Na2SeO3 0.0173 g/l MnSO4 x H2O 0.0169 g/l Riboflavine 0.01 g/l 2-Mercaptoethanesulfonic acid 0.01 g/l Phenol red 0.01 g/l Putrescine 2 HCl 0.005 g/l Pyridoxal hydrochloride 0.005 g/l Pyridoxal phosphate 0.005 g/l Calcium D-(+)-pantothenate 0.005 g/l Thiamine HCl 0.005 g/l Thiamin pyrophosphate 0.005 g/l Thymidine 0.0024 g/l N-(2-acetamido)-2-aminoethanesulfonic acid 0.0018 g/l Hypoxanthine 0.0014 g/l Uracil 0.0011 g/l Flavin adenine dinucleotide 0.001 g/l ß-nicotinamide adenine dinucleotide 0.001 g/l Coenzym A 0.001 g/l CuSO4 0.000789 g/l Cholesterol Distilled water Asialofetuin 2-Mercaptoethanol Isovaleric acid Valeric acid 2-Methylbutyric acid Isobutyric acid DL-alpha-lipoic acid Rabbit serum

Culture temp

@ref	Growth	Type	Temperature (°C)
68607	positive	growth	33

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance	Confidence
125439	facultative anaerobe	94.794

Spore formation

@ref	Spore formation	Confidence
125439		94.934

Isolation, sampling and environmental information

Isolation

@ref	Sample type	Geographic location	Country	Country ISO 3 Code	Continent	Latitude	Longitude
68607	Cockroach gut (Rhyparobia maderae)	Wilsdruff, Helbigsdorf	Germany	DEU	Europe	51.0284	13.4712 51.0284/13.4712

Interaction and safety

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	BV-BRC accession	NCBI tax ID	Score
66792	ASM1661609v2 assembly for Breznakiella homolactica RmG30	complete	GCA_016616095	2798577.4	2798577	96.7

16S sequences

@ref	Description	Accession	Length	Database	NCBI tax ID
20215	Breznakiella homolactica strain RmG30 16S ribosomal RNA gene, partial sequence	MW396710	1394		2798577

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: ASM1661609v2 assembly for Breznakiella homolactica RmG30
NCBI: GCA_016616095

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	motility	BacteriaNetⓘ	no	70.11	no
125439	gram_stain	BacteriaNetⓘ	negative	96.08	no
125439	oxygen_tolerance	BacteriaNetⓘ	facultative anaerobe	94.79	no
125439	spore_formation	BacteriaNetⓘ	no	94.93	no

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Breznakiella homolactica RmG30
NCBI: GCA_016616095.2

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	no	84.56	no
125438	anaerobic	anaerobicⓘ	yes	87.58	no
125438	aerobic	aerobicⓘ	no	89.62	no
125438	spore-forming	spore-formingⓘ	no	70.58	no
125438	thermophilic	thermophileⓘ	no	81.60	yes
125438	flagellated	motile2+ⓘ	yes	60.89	no

Literature

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Origin of symbiotic gut spirochetes as key players in the nutrition of termites.	Tokuda G	Environ Microbiol	10.1111/1462-2920.15625	2021

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 )
#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) .
#68607	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 111054
#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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Breznakiella homolactica (RmG30, JCM 39135, DSM 111054)

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

Interaction and safety

Sequence information

Genome sequences

Genome browser: GCA_016616095

16S sequences

Genome-based predictions

Predictions

Literature

Literature

References

BacDive

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