Genus Gracilibacillus

Classification:

Bacteria Bacillati Bacillota Bacilli Caryophanales Bacillaceae Gracilibacillus

Name: Gracilibacillus Wainø et al. 1999

Category, proposed as: genus, gen. nov.

Etymology: Gra.ci.li.ba.cil’lus. L. masc./fem. adj. gracilis, slender; L. masc. n. bacillus, a rod; N.L. masc. n. Gracilibacillus, the slender bacillus/rod

Gender, pronunciation (Latin): masculine (stem: Gracilibacill-), gra-ki-li-ba-KIL-lus

Type species: Gracilibacillus halotolerans Wainø et al. 1999

Conduct genome-based taxonomy of genus at TYGS

16S rRNA gene: Analyse FASTA

Valid publication: Waino M, Tindall BJ, Schumann P, Ingvorsen K. Gracilibacillus gen. nov., with description of Gracilibacillus halotolerans gen. nov., sp. nov.; transfer of Bacillus dipsosauri to Gracilibacillus dipsosauri comb. nov., and Bacillus salexigens to the genus Salibacillus gen. nov., as Salibacillus salexigens comb. nov. Int J Syst Bacteriol 1999; 49:821-831. 🇩🇰

IJSEM list: Anonymous. Notification list. Notification that new names and new combinations have appeared in volume 49, part 2 of the IJSB. Int J Syst Bacteriol 1999; 49:937-939.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 1

Emendations:
- Hirota et al. 2014 Hirota K, Hanaoka Y, Nodasaka Y, Yumoto I. Gracilibacillus alcaliphilus sp. nov., a facultative alkaliphile isolated from indigo fermentation liquor for dyeing. Int J Syst Evol Microbiol 2014; 64:3174-3180. 🇯🇵 Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 64, part 9 of the IJSEM. Int J Syst Evol Microbiol 2014; 64:3923-3925.
  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. Whether taxa can have "members" is debatable. See the LPSN phylogeny page for details.

Notes:
- 🧕 Chuvochina et al. (2023) assigned this genus to the family Amphibacillaceae Chuvochina et al. 2024. Publication: Chuvochina M, Mussig AJ, Chaumeil PA, Skarshewski A, Rinke C, Parks DH, Hugenholtz P. Proposal of names for 329 higher rank taxa defined in the Genome Taxonomy Database under two prokaryotic codes. FEMS Microbiol Lett 2023; 0:0. 🇦🇺
- 🧕 Li et al. (2024) assigned this genus to the family Amphibacillaceae Chuvochina et al. 2024. Publication: Li Y, Zhang D, Bo D, Peng D, Sun M, Zheng J. A taxonomic note on the order Caryophanales: description of 12 novel families and emended description of 21 families. Int J Syst Evol Microbiol 2024; 74:6539. 🇨🇳
- 🙄 This taxon name is occasionally misprinted (or affected by an OCR error) in some sources as: "Cracilibacillus"; "Gracilibacilllus"; "Gracillibacillus"; "Grucilibacillus".
- 💁 Taxonomists who have recently focused on this group are the corresponding authors of Kim et al. (2012). Editors in search of reviewers are advised to consider additional criteria such as whether a taxon is covered by one of the ICSP subcommittees.
- 🧬 The phylogenomic assignment score of this taxon is 0.00234 (N = 2).
- 🎰 The BRCs most frequently used for deposits in this group are: DSM: 18; CGMCC: 9; JCM: 9; KCTC: 4; CSUR: 4; ATCC: 3; KACC: 3; CCTCC: 2; NBRC: 2; BH: 2.
- 😷 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". — The risk group for Taiwan has been imported on 2024-11-03. The full classification is: risk group = 1, note = "P650 = v". — 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: 21
Number of child taxa with a validly published name, including synonyms: 21
Total number of child taxa: 28

Child taxa:

Name	Nomenclatural status	Taxonomic status
"Gracilibacillus aidingensis" Guan et al. 2017	not validly published	preferred name
Gracilibacillus alcaliphilus Hirota et al. 2014	validly published under the ICNP	correct name
Gracilibacillus bigeumensis Kim et al. 2012	validly published under the ICNP	correct name
Gracilibacillus boraciitolerans Ahmed et al. 2007	validly published under the ICNP	correct name
Gracilibacillus caseinilyticus Subramanian et al. 2023	validly published under the ICNP	correct name
Gracilibacillus dipsosauri (Lawson et al. 1996) Wainø et al. 1999	validly published under the ICNP	correct name
"Gracilibacillus eburneus" Guan et al. 2018	not validly published	preferred name
Gracilibacillus halophilus Chen et al. 2008	validly published under the ICNP	correct name
Gracilibacillus halotolerans Wainø et al. 1999	validly published under the ICNP	correct name
Gracilibacillus kekensis Gao et al. 2012	validly published under the ICNP	correct name
Gracilibacillus kimchii Oh et al. 2021	validly published under the ICNP	correct name
Gracilibacillus lacisalsi Jeon et al. 2008	validly published under the ICNP	correct name
Gracilibacillus marinus Huang et al. 2024	validly published under the ICNP	correct name
Gracilibacillus massiliensis Diop et al. 2017	validly published under the ICNP	correct name
Gracilibacillus orientalis Carrasco et al. 2006	validly published under the ICNP	correct name
Gracilibacillus oryzae He et al. 2020	validly published under the ICNP	correct name
"Gracilibacillus pellucidus" Zhang et al. 2025	not validly published	preferred name
"Gracilibacillus phocaeensis" Senghor et al. 2017	not validly published	preferred name
"Gracilibacillus quinghaiensis" Chen et al. 2008	not validly published	preferred name
Gracilibacillus salinarum Subramanian et al. 2023	validly published under the ICNP	correct name
Gracilibacillus saliphilus Tang et al. 2009	validly published under the ICNP	correct name
Gracilibacillus salitolerans Gan et al. 2020	validly published under the ICNP	correct name
Gracilibacillus suaedae Huang et al. 2021	validly published under the ICNP	correct name
Gracilibacillus thailandensis Chamroensaksri et al. 2010	validly published under the ICNP	correct name
Gracilibacillus timonensis Diop et al. 2023	validly published under the ICNP	correct name
"Gracilibacillus timonensis" Senghor et al. 2017	not validly published	synonym
Gracilibacillus ureilyticus Huo et al. 2010	validly published under the ICNP	correct name
"Gracilibacillus xinjiangensis" Yang et al. 2013	not validly published	preferred name

Parent taxon: Bacillaceae Fischer 1895 (Approved Lists 1980)

Assigned by: Chen YG, Cui XL, Zhang YQ, Li WJ, Wang YX, Xu LH, Peng Q, Wen ML, Jiang CL. Gracilibacillus halophilus sp. nov., a moderately halophilic bacterium isolated from saline soil. Int J Syst Evol Microbiol 2008; 58:2403-2408. 🇨🇳

Linking: To permanently link to this page, use https://doi.org/10.83108/rn.517043Link copied to clipboard

Record number: 517043

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