Name: Adlercreutzia Maruo et al. 2008

Category: Genus

Proposed as: gen. nov.

Etymology: Ad.ler.creut’zi.a. N.L. fem. n. Adlercreutzia, named after H. Adlercreutz (Emeritus Professor, University of Helsinki, Finland), for his contributions to research on the effects of phyto-oestrogens on human health

Gender: feminine (stem: Adlercreutzi-)

Type species: Adlercreutzia equolifaciens Maruo et al. 2008

Conduct genome-based taxonomy of genus at TYGS

16S rRNA gene: Analyse FASTA

Valid publication: Maruo T, Sakamoto M, Ito C, Toda T, Benno Y. Adlercreutzia equolifaciens gen. nov., sp. nov., an equol-producing bacterium isolated from human faeces, and emended description of the genus Eggerthella. Int J Syst Evol Microbiol 2008; 58:1221-1227.

IJSEM list: Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 58, part 5 of the IJSEM. Int J Syst Evol Microbiol 2008; 58:1783-1784.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 1

• Synonyms:

  • Name	Kind
    Asaccharobacter Minamida et al. 2008	heterotypic synonym, validly published under the ICNP
    Parvibacter Clavel et al. 2013	heterotypic synonym, validly published under the ICNP
    Enterorhabdus Clavel et al. 2009	heterotypic synonym, validly published under the ICNP

• Emendations:
  • Nouioui et al. 2018 Nouioui I, Carro L, Garcia-Lopez M, Meier-Kolthoff JP, Woyke T, Kyrpides NC, Pukall R, Klenk HP, Goodfellow M, Goker M. Genome-Based Taxonomic Classification of the Phylum Actinobacteria. Front Microbiol 2018; 9:2007. Oren A, Garrity GM. List of changes in taxonomic opinion no. 29. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2019; 69:13-32.
    Notes:
    • ⊕ Emendation accompanied by the proposal of 4 new species in the genus.
  • Stoll et al. 2021 Stoll DA, Danylec N, Soukup ST, Hetzer B, Kulling SE, Huch M. Adlercreutzia rubneri sp. nov., a resveratrol-metabolizing bacterium isolated from human faeces and emended description of the genus Adlercreutzia. Int J Syst Evol Microbiol 2021; 71:4987. Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 71, part 9 of the IJSEM. Int J Syst Evol Microbiol 2021; 71:5130.
    Notes:
    • ⊕ Emendation accompanied by the proposal of 1 new species in the genus.
  • Gupta 2021 Gupta RS. Eggerthellaceae. In: Anonymous NN (eds), Bergey's Manual of Systematics of Archaea and Bacteria., John Wiley & Sons, New York, 2021, p. 1-11. Oren A, Garrity GM. List of changes in taxonomic opinion no. 35. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2022; 72:5164.

• Notes:
  • 🧕 Zhi et al. (2009) assigned this genus to the family Coriobacteriaceae Stackebrandt et al. 1997. Publication: 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.
  • 🙄 This taxon name is occasionally misprinted (or affected by an OCR error) in some sources as: "Adlercreutia"; "Adlercrutzia"; "Aldercreutzia".
  • 🎰 The BRCs most frequently used for deposits in this group are: DSM: 10; JCM: 6; CCUG: 5; KCTC: 4; GDMCC: 2; LMG: 1; B: 1.
  • 😷 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". — 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.

Subdivision:

Number of child taxa with a validly published and correct name: 13
Number of child taxa with a validly published name, including synonyms: 13
Total number of child taxa: 13

• Child taxa:

  • Name	Nomenclatural status	Taxonomic status
    Adlercreutzia agrestimuris Afrizal et al. 2023	validly published under the ICNP	correct name
    Adlercreutzia aquisgranensis Afrizal et al. 2024	validly published under the ICNP	correct name
    Adlercreutzia caecicola (Clavel et al. 2013) Nouioui et al. 2018	validly published under the ICNP	correct name
    Adlercreutzia caecimuris (Clavel et al. 2010) Nouioui et al. 2018	validly published under the ICNP	correct name
    Adlercreutzia equolifaciens Maruo et al. 2008	validly published under the ICNP	correct name
    Adlercreutzia faecimuris Suh et al. 2024	validly published under the ICNP	correct name
    Adlercreutzia hattorii Sakamoto et al. 2021	validly published under the ICNP	correct name
    Adlercreutzia mucosicola (Clavel et al. 2009) Nouioui et al. 2018	validly published under the ICNP	correct name
    Adlercreutzia murintestinalis Afrizal et al. 2025	validly published under the ICNP	correct name
    Adlercreutzia muris (Lagkouvardos et al. 2016) Nouioui et al. 2018	validly published under the ICNP	correct name
    Adlercreutzia rubneri Stoll et al. 2021	validly published under the ICNP	correct name
    Adlercreutzia shanghongiae Liu et al. 2024	validly published under the ICNP	correct name
    Adlercreutzia wanghongyangiae Liu et al. 2024	validly published under the ICNP	correct name

Parent taxon: Eggerthellaceae Gupta et al. 2013

Assigned by: Gupta RS. Eggerthellaceae. In: Anonymous NN (eds), Bergey's Manual of Systematics of Archaea and Bacteria., John Wiley & Sons, New York, 2021, p. 1-11.

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Record number: 517620