Strain Profile
· NCBI Species Taxon
1423
NCBI Taxonomy's node for this strain's species, not for the strain itself — NCBI has no strain-level node for it. A different identifier from the culture-collection deposit numbers below, which name a physical stock rather than a taxonomic node.
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Bacillus subtilis ATCC 6633
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Environmental
Where this strain was first isolated, curated from the literature and culture-collection catalogs. It describes provenance only — not suitability, and not benefit.
How we classify this →
Sequenced
Whether a public genome assembly is linked for this strain. Without one the genome screens cannot run. It is not a verdict on the organism.
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Public genome assembly available
Bacillus subtilis ATCC 6633 is a spore-forming aerobic bacterium widely used in research and biotechnology. In vitro and animal studies have examined this strain for antimicrobial peptide production, probiotic potential in gastrointestinal cell models and aquaculture settings, and technological applications including sterilization and bacterial decontamination. Research has also characterized its growth rates in enrichment media and bacteriocin production, including interactions with pathogenic bacteria in cell culture models. These are research topics, not findings; the papers do not establish that this strain treats or prevents any condition.
Where it's been studied Tags come from a conservative keyword scan of each paper's title, abstract, and summary. A tag is research coverage, not measured effect. How we classify this →
Share of this strain's 16 body-system-tagged papers that concern each system. Research coverage, not measured effect.
Symptoms in the research A tag means the paper's text names the symptom or condition — research coverage, not evidence of benefit. How we classify this →
Share of this strain's 3 symptom-tagged papers that mention each symptom or condition. Research coverage, not evidence of benefit.
Research Study-type filters use AI-classified labels, audited but not guaranteed — check the paper itself before leaning on one. How we classify this →
782 papers reference this strain in the probiotic database.
Match confidence
How strongly this paper was matched to this strain when the corpus was linked. It orders the list — it says nothing about the study's quality or its findings.
How we classify this →
2025
IN_VITRO
2025
ANIMAL
2025
IN_VITRO
2023
ANIMAL
2021
IN_VITRO
2020
IN_VITRO
2020
IN_VITRO
2020
IN_VITRO
2019
IN_VITRO
2018
IN_VITRO
2018
IN_VITRO
2017
IN_VITRO
2017
IN_VITRO
2016
IN_VITRO
2013
IN_VITRO
2013
IN_VITRO
1975
RCT
1965
IN_VITRO
2026
IN_VITRO
2025
IN_VITRO
Browse all 782 papers →
BIODEGRADATION OF POLYSTYRENE AND POLYPROPYLENE BY BACILLUS SUBTILIS SUBSP. SPIZIZENI: INFLUENCE OF TEMPERATURE AND GROWTH MEDIA
· Applied Ecology and Environmental Research
Studi Perbandingan Efektivitas Probiotik Lactobacillus sp dan Isolat Bacillus subtilis ATCC 6643 Terhadap Serangan Vibrio parahaemolyticus Pada Budidaya Udang Vaname (Litopenaeus vannamei)
· Digilib Repository Unila (Lampung University)
Composition of Coffee Beans Influenced by Bioprocessing with Selected Bacteria
· Foods
Effects of Bacillus subtilis and Lactobacillus plantarum probiotics on the Litopenaeus vannamei growth performance, hemolymph factors, and physicochemical parameters
· Aquaculture Reports
Interaction between the probiotic Bacillus subtilis and Salmonella Typhimurium in Caco-2 cell culture
· Iranian Journal of Microbiology
Inhibitory Effects of the Spore-forming Bacillus spp. on the Expression Levels of eae, luxS, flu, and ctxM Genes in E. coli Isolates
· Research Square (Research Square)
OBTAINING OF BACTERIOCINES FROM BACTERIA BACILLUS SUBTILIS ATCC 6633 STRAIN BY ORIGINAL METHODS.
· PubMed
Glycosylation of Ganoderic Acid A via Recombinant Glycosyltransferase of Bacillus subtilis Under Acidic Operating Condition
· The FASEB Journal
Molecular Basis of Bacillus subtilis ATCC 6633 Self-Resistance to the Phosphono-oligopeptide Antibiotic Rhizocticin
· ACS Chemical Biology
Le pathosystème Lin (Linum usitatissimum) - Fusarium oxysporum : Impact du champignon et d'un agent de biocontrôle sur des réponses moléculaires de la plante et le développement de la fusariose
· theses.fr (ABES)
PENGARUH KONSENTRASI LOCUST BEAN GUM, pH MEDIA danSUHU FERMENTASI TERHADAP PRODUKSI MANANASE DARI Bacillus subtillis ATCC 6633
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The effects of probiotic Bacillus subtilis on the cytotoxicity of Clostridium perfringens type a in Caco-2 cell culture
· BMC Microbiology
Impact of 3–Aminopropyltriethoxysilane-Coated Iron Oxide Nanoparticles on Menaquinone-7 Production Using B. subtilis
· Nanomaterials
PENGARUH KONSENTRASI BUNGKIL INTI SAWIT TERHADAP AKTIVITAS MANANASE HASIL FERMENTASI Bacillus subtilis ATCC 6633
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Characterization of an antimicrobial peptide produced by Bacillus subtilis subsp. spizezinii showing inhibitory activity towards Haemophilus parasuis
· Microbiology
Synthèse et étude biologique des phosphonopeptides: les rhizocticines, les plumbemycines et leurs analogues
· Open Repository and Bibliography (University of Liège)
Fundamental and Clinical Studies on Talampicillin in Otorhinolaryngological Field
· Kansenshogaku zasshi
SPONTANEOUS MUTATIONS IN STREPTOMYCIN LOCUS IN BACILLUS SUBTILIS
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Effect of biogenic AgNPs on the viability and adhesive properties of bacteria
· Biopolymers and Cell
Bioactivities of Free and Encapsulated Streptomyces gougerotii NSH Extract Isolated from Itay Al Baroud, Egypt: Antifungal, Antitumor, and Water Bioremediation Potential in El-Mex Fish Farms
· Egyptian Journal of Aquatic Biology and Fisheries
Discussion
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Citations
Selected papers that name this strain.
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[1]
Source →BIODEGRADATION OF POLYSTYRENE AND POLYPROPYLENE BY BACILLUS SUBTILIS SUBSP. SPIZIZENI: INFLUENCE OF TEMPERATURE AND GROWTH MEDIA· Applied Ecology and Environmental Research · 2025
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[2]
Source →Studi Perbandingan Efektivitas Probiotik Lactobacillus sp dan Isolat Bacillus subtilis ATCC 6643 Terhadap Serangan Vibrio parahaemolyticus Pada Budidaya Udang Vaname (Litopenaeus vannamei)· Digilib Repository Unila (Lampung University) · 2025
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[3]
PMID 33889367 →Interaction between the probiotic Bacillus subtilis and Salmonella Typhimurium in Caco-2 cell culture· Iranian Journal of Microbiology · 2021
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[4]
PMID 32672713 →OBTAINING OF BACTERIOCINES FROM BACTERIA BACILLUS SUBTILIS ATCC 6633 STRAIN BY ORIGINAL METHODS.· PubMed · 2020
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[5]
PMID 30830751 →Molecular Basis of Bacillus subtilis ATCC 6633 Self-Resistance to the Phosphono-oligopeptide Antibiotic Rhizocticin· ACS Chemical Biology · 2019
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[6]
Source →Le pathosystème Lin (Linum usitatissimum) - Fusarium oxysporum : Impact du champignon et d'un agent de biocontrôle sur des réponses moléculaires de la plante et le développement de la fusariose· theses.fr (ABES) · 2018
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[7]
PMID 28676033 →The effects of probiotic Bacillus subtilis on the cytotoxicity of Clostridium perfringens type a in Caco-2 cell culture· BMC Microbiology · 2017
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[8]
PMID 29072586 →Impact of 3–Aminopropyltriethoxysilane-Coated Iron Oxide Nanoparticles on Menaquinone-7 Production Using B. subtilis· Nanomaterials · 2017
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[9]
Source →Synthèse et étude biologique des phosphonopeptides: les rhizocticines, les plumbemycines et leurs analogues· Open Repository and Bibliography (University of Liège) · 2013
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[10]
PMID 23519163 →Characterization of an antimicrobial peptide produced by Bacillus subtilis subsp. spizezinii showing inhibitory activity towards Haemophilus parasuis· Microbiology · 2013