Species ***Rhizobium* *etli***

Classification:

Bacteria Pseudomonadati Pseudomonadota Alphaproteobacteria Hyphomicrobiales Rhizobiaceae Rhizobium Rhizobium etli

Name: Rhizobium etli Segovia et al. 1993

Category, proposed as: species, sp. nov.

Etymology: e’tli. N.L. gen. neut. n. etli, of bean (from Nahuatl n. etl, bean)

Pronunciation (Latin), gender: r^hi-ZO-bi-um E-tli, neuter

Type strain: ATCC 51251; CFN 42; CIP 104814; DSM 11541; HAMBI 1727; IFO 15573; JCM 21823; LMG 17827; NBRC 15573

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: EU488751 Analyse FASTA

Valid publication: Segovia L, Young JP, Martinez-Romero E. Reclassification of American Rhizobium leguminosarum biovar phaseoli type I strains as Rhizobium etli sp. nov. Int J Syst Bacteriol 1993; 43:374-377. 🇲🇽

IJSEM list: Anonymous. Notification list. Notification that new names and new combinations have appeared in volume 43, part 2 of the IJSB. Int J Syst Bacteriol 1993; 43:625.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name (and explicitly recommended for medical use)

Risk group: 1

Emendations:
- Hördt et al. 2020 Hordt A, Lopez MG, Meier-Kolthoff JP, Schleuning M, Weinhold LM, Tindall BJ, Gronow S, Kyrpides NC, Woyke T, Goker M. Analysis of 1,000+ Type-Strain Genomes Substantially Improves Taxonomic Classification of Alphaproteobacteria. Front Microbiol 2020; 11:468. 🇩🇪 Oren A, Garrity GM. List of changes in taxonomic opinion no. 32. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2020; 70:4061-4090.

Notes:
- 🧬 The phylogenomic assignment score of this taxon is 0.14206 (N = 24).
- 😷 The risk group for Canada has been imported on 2024-02-27. The full classification is: risk group = 1, note = "Animal classification RG: 1 - Security sensitive biological agent: No - Terrestrial animal pathogen under Canadian Food Inspection Agency authority: No - Containment level: Containment Level 1". — The risk group for Swiss Confederation has been imported on 2024-02-01. The full classification is: risk group = 1. — The risk group for Germany has been imported on 2026-08-13. 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 493 times in PubMed until 2026-06-11.
- 🪓 Organisms assigned to this species have previously been classified as Rhizobium leguminosarum (Frank 1879) Frank 1889 (Approved Lists 1980). Publication: Frank B. Über die Pilzsymbiose der Leguminosen. Berichte der Deutschen Botanischen Gesellschaft 1889; 7:332-346. Skerman VBD, McGowan V, Sneath PHA. Approved lists of bacterial names. Int J Syst Bacteriol 1980; 30:225-420.
- 🙆 This name is on the List of Recommended Names for bacteria of medical importance (LoRN) as the name to be applied to this species. The name is on LoRN because of the recorded pathogenicity of other species in the genus.

Parent taxon: Rhizobium Frank 1889 (Approved Lists 1980)

Assigned by: Segovia L, Young JP, Martinez-Romero E. Reclassification of American Rhizobium leguminosarum biovar phaseoli type I strains as Rhizobium etli sp. nov. Int J Syst Bacteriol 1993; 43:374-377. 🇲🇽

Linking: To permanently link to this page, use https://doi.org/10.83108/rn.780360Link copied to clipboard

Record number: 780360

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Species ***Rhizobium* *etli***