Bacilli

Source: Wikipedia, the free encyclopedia.
This article is about the bacterial class. For the genus, see Bacillus. For rod-shaped bacteria in general, see bacillus (shape).

Bacilli
Bacillus subtilis, Gram stain
Scientific classification Edit this classification
Domain: Bacteria
Phylum: Bacillota
Class: Bacilli
Ludwig et al. 2010
Orders
Synonyms
  • "Bacillia" Oren, Parte & Garrity 2016
  • Desulfuribacillia Sorokin et al. 2021
  • Firmibacteria Murray 1988
  • Teichobacteria Cavalier-Smith 2002

Bacilli is a

Lactobacillales, which contain several well-known pathogens such as Bacillus anthracis (the cause of anthrax). Bacilli are almost exclusively gram-positive bacteria.[1]

The name

italicized
, refers to a specific genus of bacteria. The name Bacilli, capitalized but not italicized, can also refer to a less specific taxonomic group of bacteria that includes two orders, one of which contains the genus Bacillus. When the word is formatted with lowercase and not italicized, 'bacillus', it will most likely be referring to shape and not to the genus at all.

Ambiguity

Several related concepts make use of similar words, and the ambiguity can create considerable confusion. The term "Bacillus" (capitalized and italicized) is also the name of a genus (Bacillus anthracis) that, among many other genera, falls within the class Bacilli.

The word "

Gram-negative and does not belong to the genus Bacillus or the class Bacilli. Some microbiologists
have forsaken the general "bacillus" term because of the confusion it can create.

Phylogeny

The currently accepted taxonomy based on the List of Prokaryotic names with Standing in Nomenclature (LPSN)[2] and the National Center for Biotechnology Information (NCBI).[3]

120 marker proteins based GTDB 08-RS214[4][5][6]
"Bacillia"

"Bacillus thermozeamaize" {Bacillales_F: Bacillaceae_M}

DSM‑22679

Microaerobacter {DSM-22679}

"Tepidibacillales"

"Tepidibacillaceae"

"Paenibacillales"

"Reconcilibacillaceae"

"Xylanibacillaceae"

SCSIO-06110

Paenibacillus species-group 13 {YIM-B00363}

"Gorillibacteriaceae"

Paenibacillus swuensis {DY6}

"Paenibacillaceae"

"Caldalkalibacillales"

Bacillus species-group 4 {JCM-10596}

"Caldalkalibacillaceae"

Bacillales_K

Sporolactobacillaceae

"Bacillidae"
Bacillales G

"Maribacillaceae"

Pseudalkalibacillus species-group 2 {HB172195}

"Fictibacillaceae"

Bacillales H
Bacillales I

Bacillus solimangrovi {Bacillaceae_N}

Bacillus marinisedimentorum {Bacillaceae_O}

Bacillales D
Bacillales

Bacillaceae_J

Bacillus species-group 3 {SA4}

Bacillaceae_G

Sutcliffiella {Bacillaceae_I}

Priestia {Bacillaceae_H}

Bacillaceae_L

"Anoxybacillaceae"

DSM-1321

"Nialliaceae"

Bacillus smithii {JACDOC01}

"Falsibacillaceae"

Bacillaceae_C

"Domibacillaceae"

Bacillus coahuilensis {Bacillaceae_K}

Bacillaceae_B

Bacillus oleivorans {JC228}

"Caldibacillaceae"

Planococcaceae

s.s.

See also

References

  1. ISBN 9781118960608
    .
  2. ^ J.P. Euzéby. "Bacilli". List of Prokaryotic names with Standing in Nomenclature (LPSN). Retrieved 2018-07-20.
  3. ^ Sayers; et al. "Bacilli". National Center for Biotechnology Information (NCBI) taxonomy database. Retrieved 2018-07-20.
  4. ^ "GTDB release 08-RS214". Genome Taxonomy Database. Retrieved 10 May 2023.
  5. ^ "bac120_r214.sp_label". Genome Taxonomy Database. Retrieved 10 May 2023.
  6. ^ "Taxon History". Genome Taxonomy Database. Retrieved 10 May 2023.
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