Name: Mitsuokella Shah and Collins 1983

Category: Genus

Proposed as: gen. nov.

Etymology: Mit.suok.el’la. N.L. fem. dim. n. Mitsuokella, named after T. Mitsuoka, the Japanese bacteriologist who first described the organism

Gender: feminine (stem: Mitsuokell-)

Type species: Mitsuokella multacida corrig. (Mitsuoka et al. 1974) Shah and Collins 1983

Conduct genome-based taxonomy of genus at TYGS

16S rRNA gene: Analyse FASTA

Effective publication: Shah HN, Collins MD. Reclassification of Bacteroides multiacidus (Mitsuoka, Terada, Watanabe and Uchida) in a new genus Mitsuokella, as Mitsuokella multiacidus comb. nov. Zentralbl. Bakteriol. Parasitenkd. Infektionskr. Hyg. I Abt. Orig. C 1982; 3:491-494.

IJSEM list: Anonymous. Validation list no. 10. Validation of publication of new names and new combinations previously effectively published outside the IJSB. Int J Syst Bacteriol 1983; 33:438-440.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 2

• Notes:
  • 🧕 Boone et al. (2001) assigned this genus to the family Peptococcaceae Rogosa 1971 (Approved Lists 1980). Publication: Garrity GM, Holt JG. The Road Map to the Manual. In: Boone DR, Castenholz RW, Garrity GM (eds), Bergey's Manual of Systematic Bacteriology, second edition, vol. 1 (The Archaea and the deeply branching and phototrophic Bacteria), Springer-Verlag, New York, 2001, p. 119-166.
  • 🧕 De Vos et al. (2009) assigned this genus to the family Veillonellaceae Rogosa 1971 (Approved Lists 1980). Publication: Ludwig W, Schleifer K-H, Whitman WB. Class I. Bacilli class nov. In: De Vos P, Garrity GM, Jones D, Krieg NR, Ludwig W, Rainey FA, K.-H. S, Whitman WB (eds), Bergey's Manual of Systematic Bacteriology, 2nd edn, vol. 3 (The Firmicutes), Springer, New York, 2009, p. 19-20.
  • 🧕 Marchandin et al. (2010) assigned this genus to the order Selenomonadales Marchandin et al. 2010. Publication: Marchandin H, Teyssier C, Campos J, Jean-Pierre H, Roger F, Gay B, Carlier JP, Jumas-Bilak E. Negativicoccus succinicivorans gen. nov., sp. nov., isolated from human clinical samples, emended description of the family Veillonellaceae and description of Negativicutes classis nov., Selenomonadales ord. nov. and Acidaminococcaceae fam. nov. in the bacterial phylum Firmicutes. Int J Syst Evol Microbiol 2010; 60:1271-1279.
  • 🚋 The type species of this genus has alternatively been placed in the genus Bacteroides Castellani and Chalmers 1919 (Approved Lists 1980). Publication: Mitsuoka T, Terada A, Watanabe K, Uchida K. Bacteroides multiacidus, a new species from the feces of humans and pigs. International Journal of Systematic Bacteriology 1974; 24:35-41.
  • 🙄 This taxon name is occasionally misprinted (or affected by an OCR error) in some sources as: "Misuokella"; "Mitsnokella"; "Mitsuokclla"; "Mitsuolaella"; "Mitsuolzella"; "Mituokella".
  • 🧔 This taxon was discussed in a meeting of a Taxonomic Subcommittee of the ICSP. Publication: Olsen I, Shah HN. International Committee on Systematics of Prokaryotes Subcommittee on the taxonomy of Gram-negative anaerobic rods. Int J Syst Evol Microbiol 2001; 51:1943-1944.
  • 🧔 This taxon was discussed in a meeting of a Taxonomic Subcommittee of the ICSP. Publication: Olsen I, Shah HN. International Committee on Systematics of Prokaryotes Subcommittee on the taxonomy of Gram-negative anaerobic rods. Minutes of the meetings, 9 and 10 July 2000, Manchester, UK. Int. J. Syst. Evol. Microbiol. 2001; 51:1943-1944.
  • 🎰 The BRCs most frequently used for deposits in this group are: ATCC: 4; DSM: 4; JCM: 4; CCUG: 3; NCTC: 3; CIP: 2.
  • 😷 The risk group for Canada has been imported on 2024-02-27. The full classification is: risk group = 2, note = "Animal classification RG: 1 - Security sensitive biological agent: No - Terrestrial animal pathogen under Canadian Food Inspection Agency authority: No - Containment level: Containment Level 2".
  • 🧍 Pittman et al. (1991) suggested the abbreviation "MTSL" for this genus name but this does not appear to be of practical relevance any longer. Publication: Pittman KF, Walczak CA, Lock CM. Codes and abbreviations for approved of effectively published names of genera of bacteria published from January 1980 to December 1990. Int J Syst Bacteriol 1991; 41:571-579.

Subdivision:

Number of child taxa with a validly published and correct name: 2
Number of child taxa with a validly published name, including synonyms: 3
Total number of child taxa: 4

• Child taxa:

  • Name	Nomenclatural status	Taxonomic status
    Mitsuokella dentalis Haapasalo et al. 1986	validly published under the ICNP	synonym
    Mitsuokella jalaludinii Lan et al. 2002	validly published under the ICNP	correct name
    Mitsuokella multacida corrig. (Mitsuoka et al. 1974) Shah and Collins 1983	validly published under the ICNP	correct name
    Mitsuokella multiacidus (Mitsuoka et al. 1974) Shah and Collins 1983	inaccurate spelling	misspelling

Parent taxon: Selenomonadaceae Campbell et al. 2015

Assigned by: Campbell C, Adeolu M, Gupta RS. Genome-based taxonomic framework for the class Negativicutes: division of the class Negativicutes into the orders Selenomonadales emend., Acidaminococcales ord. nov. and Veillonellales ord. nov. Int J Syst Evol Microbiol 2015; 65:3203-3215.

Linking: To permanently link to this page, use https://lpsn.dsmz.de/genus/mitsuokellaCopy to clipboardLink copied to clipboard

Record number: 516108