Genus Micropruina

Name: Micropruina Shintani et al. 2000

Category, proposed as: genus, gen. nov.

Etymology: Mi.cro.pru.i’na. Gr. masc. adj. mikros, small, little (may keep -o); L. fem. n. pruina, hoar-frost, rime; N.L. fem. n. Micropruina, fine hoar-frost

Gender, pronunciation (Latin): feminine (stem: Micropruin-), mi-kro-pru-I-na

Type species: Micropruina glycogenica Shintani et al. 2000

Conduct genome-based taxonomy of genus at TYGS

16S rRNA gene: Analyse FASTA

Valid publication: Shintani T, Liu WT, Hanada S, Kamagata Y, Miyaoka S, Suzuki T, Nakamura K. Micropruina glycogenica gen. nov., sp. nov., a new Gram-positive glycogen-accumulating bacterium isolated from activated sludge. Int J Syst Evol Microbiol 2000; 50:201-207. 🇯🇵

IJSEM list: Anonymous. Notification list. Notification that new names and new combinations have appeared in volume 50, part 1 of the IJSEM. Int J Syst Evol Microbiol 2000; 50:425-426.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

• Emendations:
  • Yi et al. 2025 Yi HB, Chen MS, Chen XH, Zheng ZQ, Ma X, Tuo L. Micropruina sonneratiae sp. nov., a novel endophytic actinobacterium isolated from bark of Sonneratia apetala and emended description of the genus Micropruina. Int J Syst Evol Microbiol 2025; 75:6759. 🇨🇳 Oren A, Göker M. Notification list. Notification that new names and new combinations have appeared in volume 75, part 4 of the IJSEM. Int J Syst Evol Microbiol 2025; 75:6792.
    Notes:
    • ⊕ Emendation accompanied by the proposal of 1 new species in the genus.
    • 😢 The terminology used by the authors is in line with many other taxonomic studies and does not negatively affect their main results; some improvements may nevertheless be possible. Contrasting the term "chemotaxonomic" with "phenotypic" is not recommended. Using the term "phylogenetic data" (or equivalent) for sequence data is not advocated. See the LPSN phylogeny page for details.

• Notes:
  • 🧕 Boone et al. (2001) assigned this genus to the family Nocardioidaceae Nesterenko et al. 1990. 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. 🇺🇸
  • 🙄 This taxon name is occasionally misprinted (or affected by an OCR error) in some sources as: "Micropnina"; "Micropruia"; "Microprunia".
  • 📧 The e-mail address of the corresponding author given in the effective publication is not functional any more.
  • 🎰 The BRCs most frequently used for deposits in this group are: JCM: 2; CGMCC: 1; DSM: 1.

Subdivision:

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

• Child taxa:

  • Name	Nomenclatural status	Taxonomic status
    Micropruina glycogenica Shintani et al. 2000	validly published under the ICNP	correct name
    Micropruina sonneratiae Yi et al. 2025	validly published under the ICNP	correct name

Parent taxon: Propionibacteriaceae Delwiche 1957 (Approved Lists 1980)

Assigned by: Zhi XY, Li WJ, Stackebrandt E. An update of the structure and 16S rRNA gene sequence-based definition of higher ranks of the class Actinobacteria, with the proposal of two new suborders and four new families and emended descriptions of the existing higher taxa. Int J Syst Evol Microbiol 2009; 59:589-608. 🇨🇳

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Record number: 516095