Species "Actinomyces mutabilis"

Name: "Actinomyces mutabilis" Preobrazhenskaya and Ryabova 1957

Category: Species

Proposed as: sp. nov.

Etymology: mu.ta’bi.lis. L. masc. adj. mutabilis, changeable, so named because the organism could not be assigned to any of the species known in the literature

Pronunciation, gender: … mu-TA-bi-lis, masculine

Nomenclatural type: ATCC 19789; ATCC 19919; CBS 541.68; DSM 40169; DSM 40619; HAMBI 1069; IFO 12800; IMET 43509; ISP 5169; JCM 4400; NBRC 12800; NRRL ISP-5169; RIA 1068; UNIQEM 175; VKM Ac-1851

Conduct genome-based taxonomy at

16S rRNA gene: EF178679 Analyse FASTA

Original publication: Gauze GF, Preobrazhenskaya TP, Kudrina ES, Blinov NO, Ryabova ID, Sveshnikova MA. Problems of classification of actinomycetes-antagonists. Government Publishing House of Medical Literature (Medgiz), Moscow (USSR), 1957.

Nomenclatural status: not validly published, basonym of name in Approved Lists

Taxonomic status: synonym (and no standing)

Correct name: Streptomyces mutabilis (Preobrazhenskaya and Ryabova 1957) Pridham et al. 1958 (Approved Lists 1980)

Risk group: 1

Synonyms:

Name	Kind
Streptomyces luteus Luo et al. 2017	heterotypic synonym, validly published under the ICNP
Streptomyces mutabilis (Preobrazhenskaya and Ryabova 1957) Pridham et al. 1958 (Approved Lists 1980)	homotypic synonym, validly published under the ICNP

Notes:
- ⏰ According to Komaki (2021), this species is an earlier heterotypic synonym of Streptomyces luteus Luo et al. 2017. Publication: Komaki H. Reclassification of 15 Streptomyces species as synonyms of Streptomyces albogriseolus, Streptomyces althioticus, Streptomyces anthocyanicus, Streptomyces calvus, Streptomyces griseoincarnatus, Streptomyces mutabilis, Streptomyces pilosus or Streptomyces rochei. Int J Syst Evol Microbiol 2019; 71:0. 🇯🇵
- 🏢 Synonymy of this taxon was mentioned in an IJSEM list. Publication: Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 71, part 3 of the IJSEM. Int J Syst Evol Microbiol 2021; 71:4812.
- 😷 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". — 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.

Parent taxon: Actinomyces Harz 1877 (Approved Lists 1980)

Assigned by: Gauze GF, Preobrazhenskaya TP, Kudrina ES, Blinov NO, Ryabova ID, Sveshnikova MA. Problems of classification of actinomycetes-antagonists. Government Publishing House of Medical Literature (Medgiz), Moscow (USSR), 1957.

Linking: To permanently link to this page, use https://lpsn.dsmz.de/species/actinomyces-mutabilisLink copied to clipboard

Record number: 4533

This LPSN page was printed on 2026-01-23 13:51:21

Subscribe to our newsletter

Species "Actinomyces mutabilis"