Species ***Streptomyces* *lactacystinicus***

Name: Streptomyces lactacystinicus Také et al. 2017

Category: Species

Proposed as: sp. nov.

Etymology: lac.ta.cys.ti’ni.cus. N.L. neut. n. lactacystinum, lactacystin; L. masc. adj. suff. -icus, suffix used with the sense of pertaining to; N.L. masc. adj. lactacystinicus, pertaining to lactacystin, a proteasome inhibitor produced by the organism

Gender: masculine

Type strain: DSM 42136; JCM 10101; NBRC 110082; OM-6519

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: AB915215 Analyse FASTA

Effective publication: Take A, Matsumoto A, Omura S, Takahashi Y. Corrigendum: Streptomyces lactacystinicus sp. nov. and Streptomyces cyslabdanicus sp. nov., producing lactacystin and cyslabdan, respectively. J Antibiot (Tokyo) 2017; 70:113.

IJSEM list: Oren A, Garrity GM. Validation list no. 175. List of new names and new combinations previously effectively, but not validly, published. Int J Syst Evol Microbiol 2017; 67:1095-1098.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 1

Notes:
- 😷 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 5 times in PubMed until 2024-03-27.
- 🧍 According to Ludwig et al. (2021), this "species affiliates with Kitasatospora and is susceptible to being reclassified". Publication: Ludwig W, Viver T, Westram R, Francisco Gago J, Bustos-Caparros E, Knittel K, Amann R, Rossello-Mora R. Release LTP_12_2020, featuring a new ARB alignment and improved 16S rRNA tree for prokaryotic type strains. Syst Appl Microbiol 2021; 44:126218.
- 🧍 In the paper of Také et al. 2015, the DSM number was mistakenly given as DSM 43136 (sic). The correct number, DSM 42136, has been provided in a corrigendum. Publication: A. Take AM, S. Omura YT. Streptomyces lactacystinicus sp. nov. and Streptomyces cyslabdanicus sp. nov., producing lactacystin and cyslabdan, respectively. Journal of Antibiotics 2015; 68:322-327.

Parent taxon: Streptomyces Waksman and Henrici 1943 (Approved Lists 1980)

Assigned by: Take A, Matsumoto A, Omura S, Takahashi Y. Corrigendum: Streptomyces lactacystinicus sp. nov. and Streptomyces cyslabdanicus sp. nov., producing lactacystin and cyslabdan, respectively. J Antibiot (Tokyo) 2017; 70:113.

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Record number: 793218

This LPSN page was printed on 2025-03-15 13:58:58

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Species Streptomyces lactacystinicus

Species ***Streptomyces* *lactacystinicus***