Species ***Pseudomonas* *gessardii***

Name: Pseudomonas gessardii Verhille et al. 1999

Category: Species

Proposed as: sp. nov.

Etymology: ges.sar’di.i. N.L. gen. masc. n. gessardii, of Gessard, named after C. Gessard, French chemist who isolated "Bacterium aeruginosum" for the first time in 1882 and studied its pigment

Gender: feminine

Type strain: CFML 95-251; CIP 105469; DSM 17152

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: AF074384 Analyse FASTA

Valid publication: Verhille S, Baida N, Dabboussi F, Hamze M, Izard D, Leclerc H. Pseudomonas gessardii sp. nov. and Pseudomonas migulae sp. nov., two new species isolated from natural mineral waters. Int J Syst Bacteriol 1999; 49:1559-1572.

IJSEM list: Anonymous. Notification list. Notification that new names and new combinations have appeared in volume 49, part 4 of the IJSB. Int J Syst Bacteriol 2000; 50:5-7.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 1

Emendations:
- van den Beld et al. 2016 van den Beld MJ, Reinders E, Notermans DW, Reubsaet FA. Possible misidentification of species in the Pseudomonas fluorescens lineage as Burkholderia pseudomallei and Francisella tularensis, and emended descriptions of Pseudomonas brenneri,Pseudomonas gessardii and Pseudomonas proteolytica. Int J Syst Evol Microbiol 2016; 66:3420-3425. Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 66, part 9 of the IJSEM. Int J Syst Evol Microbiol 2016; 66:4921-4923.

Notes:
- 😷 The risk group for Canada has been imported on 2024-02-27. The full classification is: risk group = 1, note = "Security sensitive biological agent: No - Terrestrial animal pathogen under Canadian Food Inspection Agency authority: No". — The risk group for Germany has been imported on 2023-10-29. The full classification is: risk group = 1. — If in doubt, use the risk group given in the regulations for your country and, if these are not available, use the risk group given in the catalogue of the culture collection from which you have obtained or intend to obtain the strain.
- 🎓 Name mentioned 39 times in PubMed until 2024-03-27.
- 🧍 A genome-scale phylogenetic analysis of the Pseudomonas fluorescens complex was conducted by Garrido-Sanz et al. (2016). Publication: Garrido-Sanz D, Meier-Kolthoff JP, Goker M, Martin M, Rivilla R, Redondo-Nieto M. Genomic and Genetic Diversity within the Pseudomonas fluorescens Complex. PLoS One 2016; 11:e0150183.

Parent taxon: Pseudomonas Migula 1894 (Approved Lists 1980)

Assigned by: Verhille S, Baida N, Dabboussi F, Hamze M, Izard D, Leclerc H. Pseudomonas gessardii sp. nov. and Pseudomonas migulae sp. nov., two new species isolated from natural mineral waters. Int J Syst Bacteriol 1999; 49:1559-1572.

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Record number: 780026

This LPSN page was printed on 2025-01-15 01:48:51

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Species Pseudomonas gessardii

Species ***Pseudomonas* *gessardii***