STANDARD V14.4 • ROUTAGE O(1) 24-pole relational architecture & 17 Index-Experts™ synchronized with NCBI 2026 taxonomy, EBI SIFTS 3D and cFMD/FMBN.
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Palier 1 • Identité NCBI 🦠 NCBI TAXID #502801 • STRAIN • Bacteria 🔎 NCBI Certificate #502801
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Yersinia pseudotuberculosis PB1/+ "Bacillus pseudotuberkulosis" (sic) Pfeiffer 1889

🌍 Psychrotrophic zoonotic enteric pseudotuberculosis foodborne pathogen ; Agent pathogène zoonotique psychrotrophe de la pseudotuberculose entérique

⚡ 3 active Index-Experts™ pole(s) (O(1) routing)  •  🧀 0 linked cheese matrix/matrices  •  🧊 25 3D structure(s) RCSB PDB / EBI SIFTS

🌳 Phylogenetic Lineage & Associated Cheese Matrices

Palier 2 • Fromager & Sommelier
Pseudomonadota (phylum) › Gammaproteobacteria (class) › Enterobacterales (order) › Yersiniaceae (family) › Yersinia (genus)

🧫 Isolation Substrates, Biological Hosts & Cellar Ecology (NCBI Host)

Palier 3 • Praticien & Affineur
Laits crus réfrigérés, fromages frais, caillés lactiques lents et pâtes molles au lait cru
INDEX-EXPERT™ #01 • Tyrodexia™ Architecture Palier 5

Synonyms and historical names (NCBI)

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Nomenclature concordance (NCBI) Yersinia pseudotuberculosis PB1/+ ⟷ Yersinia pseudotuberculosis strain PB1/+ • Yersinia pseudotuberculosis str. PB1/+
Historical synonyms & basionyms Psychrotrophic zoonotic enteric pseudotuberculosis foodborne pathogen ; Agent pathogène zoonotique psychrotrophe de la pseudotuberculose entérique • Bacteria
Taxonomic authority & reference strains "Bacillus pseudotuberkulosis" (sic) Pfeiffer 1889
Official sources & reference book TaxID:502801 • Le grand dictionnaire du microbiome des fromages (https://www.tyrodexia.com/index.html#ouvrage)
Lineage & phylogenomic justification Pseudomonadota (phylum) › Gammaproteobacteria (class) › Enterobacterales (order) › Yersiniaceae (family) › Yersinia (genus)
PubMed taxonomic references PMID:25636912 🔎 • DOI:10.3168/jds.2014-8796 🔎
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Symptoms and manufacturing defects

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Vigilance category & defect diagnosis Agent pathogène zoonotique psychrotrophe de la pseudotuberculose entérique • Aucune altération organoleptique détectable du fromage ; iléite terminale, adénite mésentérique pseudo-appendiculaire et érythème noueux
Spoilage metabolites & taxonomic lineage Invasion cellulaire médiée par l'invasine chromosomique InvA, le plasmide de virulence pYV (effecteurs Yop) et le superantigène YPM
Documented substrates & historical synonyms Protection des fourrages et de l'eau contre les rongeurs/oiseaux, limitation de la garde du lait cru au froid, pasteurisation ou acidification franche • Psychrotrophie prononcée (multiplication active de 0 à 4 °C), contamination du lait ou de l'eau par la faune sauvage/rongeurs, pH supérieur à 5.0
Official sources & reference book TaxID:502801 • Le manuel clinique des pathologies laitières et fromagères (https://www.tyrodexia.com/index.html#collection)
Reference strain collections DSM 8992, ATCC 29833, NCTC 10275, CIP 55.85
Operator safety & PubMed references PMID:25636912 🔎 • DOI:10.3168/jds.2014-8796 🔎
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Pathogens and bioprotection

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Bacteriocins (NPClassifier) & health targets Psychrotrophic zoonotic enteric pseudotuberculosis foodborne pathogen ; Agent pathogène zoonotique psychrotrophe de la pseudotuberculose entérique • Bacteria
Isolation substrates & linked cheese matrices Laits crus réfrigérés, fromages frais, caillés lactiques lents et pâtes molles au lait cru • Pseudomonadota (phylum) › Gammaproteobacteria (class) › Enterobacterales (order) › Yersiniaceae (family) › Yersinia (genus)
Physicochemical barriers (TDM, moisture, NaCl USDA) "Bacillus pseudotuberkulosis" (sic) Pfeiffer 1889 • Yersinia pseudotuberculosis strain PB1/+ • Yersinia pseudotuberculosis str. PB1/+
Official sources & reference book TaxID:502801 • Le manuel clinique des pathologies laitières et fromagères (https://www.tyrodexia.com/index.html#collection)
Prophylaxis & PubMed references PMID:25636912 🔎 • DOI:10.3168/jds.2014-8796 🔎

🏛️ Global Culture Collections (DSM / ATCC / CBS), NCBI Synonyms, Strains & FAO DAD-IS Breeds

Palier 4 • Institutionnel & Microbiologiste
NCBI Synonyms & Basionyms Yersinia pseudotuberculosis strain PB1/+ • Yersinia pseudotuberculosis str. PB1/+

🧬 RefSeq Genomics, 3D Structural Biology (EBI SIFTS), Metagenomics (cFMD/FMBN) & PubMed

Palier 5 • Expert Absolu
EBI SIFTS / RCSB PDB 3D Structures PDB #1CWV (25 crystallographic structures • CIF) — RCSB PDB 3D ↗
NCBI RefSeq Genomic Assembly RefSeq: GCA_000834475.1 • Taille: 4.76539 Mb • GC: 47.459 % • Statut: Complete Genome • BioSample: SAMN03144729 • BioProject: PRJNA239343
PubMed / DOI Primary Literature PMID:25636912 🔎 • DOI:10.3168/jds.2014-8796 🔎