Abstract
The naming of prokaryotes is governed by the International Code of Nomenclature of Prokaryotes (ICNP) and partially by the International Code of Nomenclature for Algae, Fungi and Plants (ICN). Such codes must be able to determine names of taxa in a universal and unambiguous manner, thus serving as a common language across different fields and activities. This unity is undermined when a new code of nomenclature emerges that overlaps in scope with an established, time-tested code and uses the same format of names but assigns different nomenclatural status values to the names. The resulting nomenclatural confusion is not beneficial to the wider scientific community. Such ambiguity is expected to result from the establishment of the 'Code of Nomenclature of Prokaryotes Described from DNA Sequence Data' ('SeqCode'), which is in general and specific conflict with the ICNP and the ICN. Shortcomings in the interpretation of the ICNP may have exacerbated the incompatibility between the codes. It is reiterated as to why proposals to accept sequences as nomenclatural types of species and subspecies with validly published names, now implemented in the SeqCode, have not been implemented by the International Committee on Systematics of Prokaryotes (ICSP), which oversees the ICNP. The absence of certain regulations from the ICNP for the naming of as yet uncultivated prokaryotes is an acceptable scientific argument, although it does not justify the establishment of a separate code. Moreover, the proposals rejected by the ICSP are unnecessary to adequately regulate the naming of uncultivated prokaryotes. To provide a better service to the wider scientific community, an alternative proposal to emend the ICNP is presented, which would result in Candidatus names being regulated analogously to validly published names. This proposal is fully consistent with previous ICSP decisions, preserves the essential unity of nomenclature and avoids the expected nomenclatural confusion.
Original language | English |
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Article number | 006188 |
Number of pages | 21 |
Journal | International Journal of Systematic and Evolutionary Microbiology |
Volume | 74 |
Issue number | 1 |
DOIs | |
Publication status | Published - 5 Jan 2024 |
Bibliographical note
Publisher Copyright:© 2024, Microbiology Society. All rights reserved.
Funding
Another likely post hoc, ergo propter hoc fallacy [62] is the idea that the ‘‘heavy influence of employees of large culture collections on this ICSP decision may be a financial conflict of interest, as the decision could affect the number of strains deposited’ [61]. This assertion is based on the assumptions that a significant proportion of the revenue of large culture collections is derived from the handling of strain deposits, and that the salaries of culture collection staff involved in the 2020 debate [20] would be affected by changes in the sales volume of the culture collection concerned. No evidence was provided to support these suggestions and other claims made in the same publication [61] were found to be inaccurate [63]. Many public culture collections are non-profit organizations supported by national authorities. For example, the DSMZ (German Collection of Microorganisms and Cell Cultures) is supported by the state of Lower Saxony. The staff of culture collections consists of dedicated experts who not only collect and provide strains, but are often called upon by industry or governmental agencies for their knowledge and expertise. Culture collections are recognized as Biological Research Centres [64], as they are also involved in research on taxonomy, new methodologies, conservation methods and other scientific issues.
Keywords
- Bacterial Typing Techniques
- Base Composition
- DNA, Bacterial/genetics
- Fatty Acids/chemistry
- Phylogeny
- RNA, Ribosomal, 16S/genetics
- Sequence Analysis, DNA