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Oren A. Emendation of Rules 8, 15, 22, 25a, 30(3)(b), 30(4), 34a, and Appendix 7 of the International Code of Nomenclature of Prokaryotes. Int J Syst Evol Microbiol 2023; 73. [PMID: 37695654 DOI: 10.1099/ijsem.0.006070] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2023] Open
Abstract
Following an electronic discussion on proposals to emend Rules 8, 15, 22, 25a, 30(3)(b), 30(4), 34a, and Appendix 7 of the International Code of Nomenclature of Prokaryotes, I here report the outcome of the ballot on these proposals by the members of the International Committee on Systematics of Prokaryotes.
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Affiliation(s)
- Aharon Oren
- Institute of Life Sciences, The Hebrew University of Jerusalem, The Edmond J. Safra Campus, 9190401 Jerusalem, Israel
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Oren A, Arahal DR, Göker M, Moore ERB, Rossello-Mora R, Sutcliffe IC. Proposals to emend Rules 8, 15, 22, 25a, 30(3)(b), 30(4), 34a, and Appendix 7 of the International Code of Nomenclature of Prokaryotes. Int J Syst Evol Microbiol 2022; 72. [PMID: 36748491 DOI: 10.1099/ijsem.0.005630] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
To complete the ongoing revision of the International Code of Nomenclature of Prokaryotes, we here propose emendation of Rules 8, 15, 22, 25a, 30(3)(b), 30(4), 34a and Appendix 7. These proposed emendations deal with: the nomenclatural type of taxa above genus; the suitability of names published in supplementary material or in papers published on e-print servers for effective publication; the number of culture collection designations to be included in an effective publication of a name of a species or subspecies to qualify for validation of the name; the kinds of restrictions that may be attached to deposits of type strains; and the question whether elevation of a subspecies to the rank of species or lowering of a species to the rank of subspecies establish new combinations. Some of these emendations change the meaning of the Code while others are mere textual clarifications.
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Affiliation(s)
- Aharon Oren
- Institute of Life Sciences, The Hebrew University of Jerusalem, The Edmond J. Safra Campus, 9190401 Jerusalem, Israel
| | - David R Arahal
- Departamento de Microbiología y Ecología, Universitat de València, 46100 Burjassot (Valencia), Spain
| | - Markus Göker
- Department of Bioinformatics and Databases, Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Inhoffenstrasse 7B3, 38124 15 Braunschweig, Germany
| | - Edward R B Moore
- Department of Infectious Disease and Culture Collection University of Gothenburg (CCUG), Institute for Biomedicine, Sahlgrenska Academy, University of Gothenburg, SE-402 34 Gothenburg, Sweden
| | - Ramon Rossello-Mora
- Grup de Microbiologia Marina, IMEDEA (CSIC-UIB), C/Miquel Marques 21, 07190 Esporles, Illes Balears, Spain
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Ramirez-Paredes JG, Larsson P, Thompson KD, Penman DJ, Busse HJ, Öhrman C, Sjödin A, Soto E, Richards RH, Adams A, Colquhoun DJ. Reclassification of Francisella noatunensis subsp. orientalis Ottem et al. 2009 as Francisella orientalis sp. nov., Francisella noatunensis subsp. chilensis subsp. nov. and emended description of Francisella noatunensis. Int J Syst Evol Microbiol 2020; 70:2034-2048. [PMID: 32160147 DOI: 10.1099/ijsem.0.004009] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Francisella noatunensis is a fastidious facultative intracellular bacterial pathogen that causes 'piscine francisellosis', a serious disease affecting both marine and fresh water farmed and wild fish worldwide. Currently two F. noatunensis subspecies are recognized, i.e. F. noatunensis subsp. noatunensis and F. noatunensis subsp. orientalis. In the present study, the taxonomy of F. noatunensis was revisited using a polyphasic approach, including whole genome derived parameters such as digital DNA-DNA hybridization, whole genome average nucleotide identity (wg-ANIm), whole genome phylogenetic analysis, whole genome G+C content, metabolic fingerprinting and chemotaxonomic analyses. The results indicated that isolates belonging to F. noatunensis subsp. orientalis represent a phenotypically and genetically homogenous taxon, clearly distinguishable from F. noatunensis subsp. noatunensis that fulfils requirements for separate species status. We propose, therefore, elevation of F. noatunensis subsp. orientalis to the species rank as Francisella orientalis sp. nov. with the type strain remaining as Ehime-1T (DSM 21254T=LMG 24544T). Furthermore, we identified sufficient phenotypic and genetic differences between F. noatunensis subsp. noatunensis recovered from diseased farmed Atlantic salmon in Chile and those isolated from wild and farmed Atlantic cod in Northern Europe to warrant proposal of the Chilean as a novel F. noatunensis subspecies, i.e. Francisella noatunensis subsp. chilensis subsp. nov. with strain PQ1106T (CECT 9798T=NCTC14375T) as the type strain. Finally, we emend the description of F. noatunensis by including further metabolic information and the description of atypical strains.
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Affiliation(s)
- Jose Gustavo Ramirez-Paredes
- Ridgeway Biologicals Ltd. a Ceva Santé Animale Company, Units 1-3 Old Station Business Park, Compton, Berkshire, England, RG20 6NE, UK
- Institute of Aquaculture, Faculty of Natural Sciences, University of Stirling, Stirling, Scotland, FK9 4LA, UK
- Present address: Ridgeway Biologicals Ltd. a Ceva Santé Animale Company, Units 1-3 Old Station Business Park, Compton, Berkshire, England, RG20 6NE, UK
| | - Pär Larsson
- Swedish Defence Research Agency (FOI), CBRN Defence and Security, Umeå, Sweden
- Department of Medical Biosciences, Umea University, Umeå, Sweden
| | - Kim D Thompson
- Aquaculture Research Group, Moredun Research Institute, Edinburgh, Scotland, EH26 0PZ, UK
| | - David J Penman
- Institute of Aquaculture, Faculty of Natural Sciences, University of Stirling, Stirling, Scotland, FK9 4LA, UK
| | - Hans-Jürgen Busse
- Institute of Microbiology, Veterinary University, Vienna, A-1160 Wien, Austria
| | - Caroline Öhrman
- Swedish Defence Research Agency (FOI), CBRN Defence and Security, Umeå, Sweden
| | - Andreas Sjödin
- Swedish Defence Research Agency (FOI), CBRN Defence and Security, Umeå, Sweden
| | - Esteban Soto
- Department of Medicine and Epidemiology, University of California Davis, School of Veterinary Medicine, Davis, California, 95616, USA
| | - Randolph H Richards
- Institute of Aquaculture, Faculty of Natural Sciences, University of Stirling, Stirling, Scotland, FK9 4LA, UK
| | - Alexandra Adams
- Institute of Aquaculture, Faculty of Natural Sciences, University of Stirling, Stirling, Scotland, FK9 4LA, UK
| | - Duncan J Colquhoun
- Fish Health Research Group, Norwegian Veterinary Institute, Oslo, Pb 750 Sentrum, N-0106 Oslo, Norway
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Li X, De Boer SH. Descriptions of Clavibacter insidiosus sp. nov. and Clavibacter tessellarius sp. nov. Int J Syst Evol Microbiol 2019; 69:2069. [PMID: 31091183 DOI: 10.1099/ijsem.0.003439] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
To complete the valid publication of the new species names resulting from reclassification of the genus Clavibacter, we here provide descriptions of Clavibacter insidiosus sp. nov. and Clavibacter tessellarius sp. nov.
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Affiliation(s)
- Xiang Li
- Canadian Food Inspection Agency (CFIA), Charlottetown Laboratory, Charlottetown, PE, Canada
| | - Solke H De Boer
- Canadian Food Inspection Agency (CFIA), Charlottetown Laboratory, Charlottetown, PE, Canada
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