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Genus Johnsonella
Name: Johnsonella Moore and Moore 1994
Etymology: John.son.el’la. N.L. fem. dim. n. Johnsonella, in honor of John L. Johnson, a microbiologist from the United States
Gender: feminine (stem: Johnsonell-)
Type species: Johnsonella ignava Moore and Moore 1994
Conduct genome-based taxonomy of genus at TYGS
Valid publication:
Moore LV, Moore WE. Oribaculum catoniae gen. nov., sp. nov.; Catonella morbi gen. nov., sp. nov.; Hallella seregens gen. nov., sp. nov.; Johnsonella ignava gen. nov., sp. nov.; and Dialister pneumosintes gen. nov., comb. nov., nom. rev., Anaerobic gram-negative bacilli from the human gingival crevice. Int J Syst Bacteriol 1994; 44:187-192. 
IJSEM list:
Anonymous. Notification list. Notification that new names and new combinations have appeared in volume 44, part 2 of the IJSB. Int J Syst Bacteriol 1994; 44:596.
Nomenclatural status: validly published under the ICNP
Taxonomic status: correct name
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Notes:
- 🧬 The phylogenomic assignment score of this taxon is 0.03855 (N = 10).
- 🎰 The BRCs most frequently used for deposits in this group are: ATCC: 1.
- 😷 The risk group for Canada has been imported on 2024-02-27. The full classification is: risk group = 2, note = "Animal classification RG: 1 - Security sensitive biological agent: No - Terrestrial animal pathogen under Canadian Food Inspection Agency authority: No - Containment level: Containment Level 2". — 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.
Number of child taxa with a validly published and correct name: 1
Number of child taxa with a validly published name, including synonyms: 1
Total number of child taxa: 1
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Child taxa:
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Name Nomenclatural status Taxonomic status Johnsonella ignava Moore and Moore 1994 validly published under the ICNP correct name
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Parent taxon: Lachnospiraceae Rainey 2010
Assigned by: Rainey FA. Family V. Lachnospiraceae fam. nov. In: De Vos P, Garrity GM, Jones D, Krieg NR, Ludwig W, Rainey FA, K.-H. S, Whitman WB (eds), Bergey's Manual of Systematic Bacteriology, 2nd edn, vol. 3 (The Firmicutes), Springer, New York, 2009, p. 921.
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Record number: 517256
This LPSN page was printed on 2025-06-17 01:23:03