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Taxonomy browser (Mollicutes)

Mollicutes

Taxonomy ID: 31969 (for references in articles please use NCBI:txid31969)
current name
Mollicutes Edward and Freundt 1967 (Approved Lists 1980) in [Skerman VBD et al. (1980)]
homotypic synonym:
Mollicutes Edward and Freundt 1967 (Approved Lists 1980) emend. Gupta et al. 2019, emended name in [Gupta RS et al. (2019)]
NCBI BLAST name: mycoplasmas
Rank: class
Genetic code: Translation table 11 (Bacterial, Archaeal and Plant Plastid)
Other names:
heterotypic synonym
"Paramycetes" Sabin 1941, effective name 1)
heterotypic synonym
Mycoplasmas and walled relatives
blast name
mycoplasmas
Lineage( full )
cellular organisms; Bacteria; Terrabacteria group; Mycoplasmatota
   Entrez records   
Database name Subtree links Direct links
Nucleotide 73,611 -
Protein 666,671 -
Structure 43 -
Genome 273 -
Popset 1,475 191
Conserved Domains 104 20
GEO Datasets 44 -
PubMed Central 55,259 2,959
Gene 46,135 -
SRA Experiments 1,030 6
Protein Clusters 8,354 -
Identical Protein Groups 634,240 -
BioProject 781 4
BioSample 4,829 7
Assembly 2,286 -
PubChem BioAssay 28 -
Taxonomy 3,724 1

Notes:

Comments and References:

Skerman VBD et al. (1980)
Skerman, V.B.D., McGowan, V., and Sneath, P.H.A. "Approved Lists of Bacterial Names." Intl. J. Syst. Bacteriol. (1980) 30(1):225-420.
Gupta RS et al. (2019), PubMed: abstract
Gupta, R.S., Son, J., and Oren, A. "A phylogenomic and molecular markers based taxonomic framework for members of the order Entomoplasmatales: proposal for an emended order Mycoplasmatales containing the family Spiroplasmataceae and emended family Mycoplasmataceae comprised of six genera." Antonie van Leeuwenhoek (2019) 112(4):561-588.
Mollicutes
The class 'Mollicutes' Edward & Freundt 1967 was described to include bacteria that lacked a cell wall, and were enclosed only by a plasma membrane. The NCBI Taxonomy Database uses the term 'Mollicutes' as a phylogenetic designation, to include the walled relatives of the mycoplasmas (such as Clostridium innocuum).
Balish M et al. (2019), doi:10.1099/ijsem.0.003632
Balish, M., Bertaccini, A., Blanchard, A., Brown, D., Browning, G., Chalker, V., Frey, J., Gasparich, G., Hoelzle, L., Knight, T. Jr., Knox, C., Kuo, C.-H., Manso-Silván, L., May, M., Pollack, J.D., Ramírez, A.S., Spergser, J., Taylor-Robinson, D., Volokhov, D., and Zhao, Y. "Recommended rejection of the names Malacoplasma gen. nov., Mesomycoplasma gen. nov., Metamycoplasma gen. nov., Metamycoplasmataceae fam. nov., Mycoplasmoidaceae fam. nov., Mycoplasmoidales ord. nov., Mycoplasmoides gen. nov., Mycoplasmopsis gen. nov. [Gupta, Sawnani, Adeolu, Alnajar and Oren 2018] and all proposed species comb. nov. placed therein." Int. J. Syst. Evol. Microbiol. (2019) 69(11):3650-3653.
Brown DR et al. (2007)
Brown, D.R., Whitcomb, R.F., and Bradbury, J.M. "Revised minimal standards for description of new species of the class Mollicutes (division Tenericutes)." Int. J. Syst. Evol. Microbiol. (2007) 57:2703-2719.
Davis JJ et al. (2013)
Davis, J.J., Xia, F., Overbeek, R.A., and Olsen, G.J. "Genomes of the class Erysipelotrichia clarify the firmicute origin of the class Mollicutes." Int. J. Syst. Evol. Microbiol. (2013) 63:2727-2741.
Edwards DG & Freundt EA (1967)
Edward, D.G., and Freundt, E.A. "Proposal for Mollicutes as name of the class established for the order Mycoplasmatales." Int. J. Syst. Bacteriol. (1967) 17:267-268. [No PubMed record available.]
Euzeby JP & Tindall BJ (2001)
Euzeby, J.P., and Tindall, B.J. "Nomenclatural type of orders: corrections necessary according to Rules 15 and 21a of the Bacteriological Code (1990 Revision), and designation of appropriate nomenclatural types of classes and subclasses. Request for an Opinion." Int. J. Syst. Evol. Microbiol. (2001) 51(2):725-727.
Gupta RS & Oren A (2020)
Gupta, R.S., and Oren, A. "Necessity and rationale for the proposed name changes in the classification of Mollicutes species. Reply to: 'Recommended rejection of the names Malacoplasma gen. nov., Mesomycoplasma gen. nov., Metamycoplasma gen. nov., Metamycoplasmataceae fam. nov., Mycoplasmoidaceae fam. nov., Mycoplasmoidales ord. nov., Mycoplasmoides gen. nov., Mycoplasmopsis gen. nov. [Gupta, Sawnani, Adeolu, Alnajar and Oren 2018] and all proposed species comb. nov. placed therein', by M. Balish et al. (Int J Syst Evol Microbiol, 2019;69:3650-3653)." Int. J. Syst. Evol. Microbiol. (2020) 70(2):1431-1438.
JUDICIAL OPINION 122 (2022), doi:10.1099/ijsem.0.005481
Arahal, D.R., Busse, H.-J., Bull, C.T., Christensen, H., Chuvochina, M., Dedysh, S.N., Fournier, P.-E., Konstantinidis, K.T., Parker, C.T., Rossello-Mora, R., Ventosa, A., and Göker, M. "Judicial Opinions 112-122." Int. J. Syst. Evol. Microbiol. 72(8):005481. [N.B.: In Opinion 122, the request of Balish et al. (2019) to reject various taxon names of Mollicutes proposed in 2018 by Gupta et al. is denied.]
Pollack JD et al. (1996b)
Pollack, J.D., Williams, M.V., Banzon, J., Jones, M.A., Harvey, L., and Tully, J.G. "Comparative metabolism of Mesoplasma, Entomoplasma, Mycoplasma, and Acholeplasma." Int. J. Syst. Bacteriol. (1996) 46:885-890.
Pollack JD et al. (1996)
Pollack, J.D., Banzon, J., Donelson, K., Tully, J.G., Davis, J.W. Jr, Hackett, K.J., Agbanyim, C., and Miles, R.J. "Reduction of benzyl viologen distinguishes genera of the class Mollicutes." Int. J. Syst. Bacteriol. (1996) 46:881-884.
Toth KF et al. (1994)
Toth, K.F., Harrison, N., and Sears, B.B. "Phylogenetic relationships among members of the class Mollicutes deduced from rps3 gene sequences." Int. J. Syst. Bacteriol. (1994) 44:119-124.
Weisburg WG et al. (1989b)
Weisburg, W.G., Tully, J.G., Rose, D.L., Petzel, J.P., Oyaizu, H., Yang, D., Mandelco, L., Sechrest, J., Lawrence, T.G., Van Etten, J., et al. "A phylogenetic analysis of the mycoplasmas: basis for their classification." J. Bacteriol. (1989) 171:6455-6467.
Wolf M et al. (2004)
Wolf, M., Muller, T., Dandekar, T., and Pollack, J.D. "Phylogeny of Firmicutes with special reference to Mycoplasma (Mollicutes) as inferred from phosphoglycerate kinase amino acid sequence data." Int. J. Syst. Evol. Microbiol. (2004) 54:871-875. Published online 12 December 2003: DOI 10.1099/ijs.0.02868-0

External Information Resources (NCBI LinkOut)

LinkOut Subject LinkOut Provider
Mollicutes taxonomy/phylogenetic Encyclopedia of life
7 records from this provider organism-specific Integrated Microbial Genomes
Mollicutes taxonomy/phylogenetic Lifemap
OMA taxonomy/phylogenetic OMA Browser: Orthologous MAtrix
Mollicutes Edward & Freundt, 1967 taxonomy/phylogenetic Ocean Biogeographic Information System
Mollicutes Edward & Freundt, 1967 taxonomy/phylogenetic World Register of Marine Species
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Disclaimer: The NCBI taxonomy database is not an authoritative source for nomenclature or classification - please consult the relevant scientific literature for the most reliable information.

Reference: How to cite this resource - Schoch CL, et al. NCBI Taxonomy: a comprehensive update on curation, resources and tools. Database (Oxford). 2020: baaa062. PubMed: 32761142 PMC: PMC7408187.


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