Taxonomy browser Taxonomy Browser (Exobacillus caeni)

Entrez records
Database name	Direct links	Subtree links	Links from type
BioProject	3	3	-
BioSample	2	2	-
Identical Protein Groups	5,203	5,203	-
Nucleotide	112	112	111
PMC	1	1	-
Protein	9,224	9,224	-
Taxonomy	1	1	-

Exobacillus caeni

Taxonomy ID: 2574798 (for references in articles please use ncbitaxon:2574798)

current name

Exobacillus caeni (Mo et al. 2020) Bello et al. 2025 in [Bello S et al. (2025)]

includes:

Bacillus sp. HB172195

basionym:

Bacillus caeni Mo et al. 2020 in [Mo K et al. (2020)]

type material of Bacillus caeni: personal : HB172195 , CGMCC : 1.16730 , JCM : 33411

homotypic synonym:

Alkalihalobacillus caeni (Mo et al. 2020) Gupta et al. 2020 in [Gupta RS et al. (2020)]

Pseudalkalibacillus caeni (Mo et al. 2020) Joshi et al. 2022 in [Validation List No. 203 (2022)]

homotypic synonym:

"Pseudalkalibacillus caeni" (Mo et al. 2020) Joshi et al. 2021 in [Joshi A et al. (2021)]

NCBI BLAST name: firmicutes
Rank: species
Genetic code: Translation table 11 (Bacterial, Archaeal and Plant Plastid)

Lineage(full): cellular organisms; Bacteria; Bacillati; Bacillota; Bacilli; Caryophanales; Guptibacillaceae; Exobacillus

Comments and References:

Mo K et al. (2020) , Pubmed: abstract

Mo, K., Huang, H., Bao, S., and Hu, Y. "Bacillus caeni sp. nov., isolated from mangrove sediment." Int. J. Syst. Evol. Microbiol. (2020) 70(3):1503-1507.

Gupta RS et al. (2020) , Pubmed: abstract

Gupta, R.S., Patel, S., Saini, N., and Chen, S. "Robust demarcation of 17 distinct Bacillus species clades, proposed as novel Bacillaceae genera, by phylogenomics and comparative genomic analyses: description of Robertmurraya kyonggiensis sp. nov. and proposal for an emended genus Bacillus limiting it only to the members of the Subtilis and Cereus clades of species." Int. J. Syst. Evol. Microbiol. (2020) 70(11):5753-5798.

Validation List No. 203 (2022) , Pubmed: abstract

Validation List No. 203. "Valid publication of new names and new combinations effectively published outside the IJSEM. Validation List no. 203." Int. J. Syst. Evol. Microbiol. (2022) 72(1):005167.

Joshi A et al. (2021) , doi: 10.3389/fmicb.2021.722369 , Pubmed: abstract

Joshi, A., Thite, S., Karodi, P., Joseph, N., and Lodha, T. "Alkalihalobacterium elongatum gen. nov. sp. nov.: An antibiotic-producing bacterium isolated from Lonar Lake and reclassification of the genus Alkalihalobacillus into seven novel genera." Front. Microbiol. (2021) 12:722369.

Bello S et al. (2025) , Pubmed: abstract

Bello, S., Rudra, B., and Schellhorn, H.E. "Phylogenomic studies and molecular markers clarifying the evolutionary relationships and classification of Pseudalkalibacillus species: proposal for the family Guptibacillaceae fam. nov. harbouring the genera Guptibacillus gen. nov. and Exobacillus gen. nov." Int. J. Syst. Evol. Microbiol. (2025) 75(5):006757.

External Information Resources (NCBI LinkOut)

LinkOut	Subject	LinkOut Provider
Bacillus sp. HB172195 HB172195	organism-specific	BioCyc
Bacillus sp. HB172195 HB172195	organism-specific	BioCyc
Bacillus sp. HB172195 HB172195	organism-specific	BioCyc
GOLD: Go0545247	organism-specific	Genomes On Line Database
2916828989: Pseudalkalibacillus caeni HB172195	organism-specific	Integrated Microbial Genomes
Pseudalkalibacillus caeni \| SeqCode Registry	taxonomy/phylogenetic	SeqCode Registry
Exobacillus caeni (T) \| SeqCode Registry	taxonomy/phylogenetic	SeqCode Registry

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Disclaimer: The NCBI taxonomy database is not an authoritative source for nomenclature or classification - please consult the relevant scientific literature for the most reliable information.

Reference: How to cite this resource - Schoch CL, et al. NCBI Taxonomy: a comprehensive update on curation, resources and tools. Database (Oxford). 2020: baaa062. PubMed: 32761142 PMC: PMC7408187.