LPSN: The Definitive Database for Prokaryotic Nomenclature
In the complex world of microbiology, maintaining a standardized system for naming organisms is essential for scientific communication and accuracy. The List of Prokaryotic names with Standing in Nomenclature (LPSN) serves as the primary online resource for the naming and taxonomy of prokaryotes—single-celled organisms that lack a membrane-bound nucleus, such as bacteria and archaea.
LPSN ensures that the scientific community adheres to the strict requirements and rulings set forth by the International Code of Nomenclature of Prokaryotes, providing a centralized authority for validly published names.
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The Evolution of LPSN
Since its inception in 1997, LPSN has evolved through several phases of curation and institutional support to keep pace with the rapid growth of genomic data.
Early Curation and Leadership
The database was initially curated by Jean P. Euzéby from 1997 until June 2013. Following this period, Aidan C. Parte took over the curation responsibilities from July 2013 through January 2020, ensuring the continuity of taxonomic records.
Integration with Leibniz Institute DSMZ
A significant milestone occurred in February 2020 when a new version of LPSN was published as a service of the Leibniz Institute DSMZ. This transition integrated the Prokaryotic Nomenclature Up-to-date service, streamlining the way nomenclature is updated and accessed.
Modern Genomic Synergy
As of 2022, LPSN has become interconnected with the Type (Strain) Genome Server (TYGS). TYGS is a high-throughput platform operated by DSMZ that enables accurate, genome-based taxonomy, allowing researchers to link formal names with precise genetic data.
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Key Facts
- Purpose: Maintains information on the naming and taxonomy of prokaryotes.
- Governing Standard: Follows the International Code of Nomenclature of Prokaryotes.
- Current Host: Leibniz Institute DSMZ.
- Key Integration: Linked with the Type (Strain) Genome Server (TYGS) since 2022.
- Launch Year: 1997.
LPSN Resource Summary
| Feature | Details |
|---|---|
| Official Website | lpsn.dsmz.de |
| Primary Authors | Jean P. Euzéby, Aidan C. Parte, Markus Göker |
| Curation Policy | Manual |
| Primary Citation | PMID 32701423 |
| Associated Platform | Type (Strain) Genome Server (TYGS) |
Frequently Asked Questions
What is the primary purpose of LPSN?
LPSN is an online database dedicated to maintaining the official naming and taxonomy of prokaryotes, ensuring all names comply with the International Code of Nomenclature of Prokaryotes.
Who manages the LPSN database currently?
LPSN is currently provided as a service of the Leibniz Institute DSMZ.
How does TYGS relate to LPSN?
TYGS (Type Strain Genome Server) is a high-throughput platform for genome-based taxonomy that has been interconnected with LPSN since 2022 to provide more accurate classification.
Who were the previous curators of the database?
The database was curated by Jean P. Euzéby from 1997 to June 2013, and subsequently by Aidan C. Parte from July 2013 to January 2020.
Is the curation of LPSN automated?
No, the curation policy for the List of Prokaryotic names with Standing in Nomenclature is manual.