Sequence alignments of actinomycetotal genomes have led to the identification of three conserved signature indels which are unique to the order Streptomycetales. The enzyme PBGD contains a four-amino-acid insertion which is present in all Streptomyces species and Kitasatospora setae, but not any other Actinomycetota. Similarly, a one- amino-acid insertion is present in a conserved region of adenylate kinase and is found in all Streptomyces species and K. setae, but is not found in any other Actinomycetota. Five conserved signature proteins have also been identified which are present in various sequenced Streptomyces species, but not in K. setae; however, as the complete genome of K. setae has not yet been sequenced, these proteins may be present in K. setae. Additionally, 11 conserved signature proteins have been identified which are found in all sequenced Streptomyces species and K. setae. These proteins are believed to be unique to the Streptomycetales order, thus provide molecular markers which can be used to distinguish this group from the rest of the Actinomycetota. Phylogenetic trees indicate that the order Catenulisporales is closely related to the order Streptomycetales. This inference is supported by a one-amino-acid conserved signature indel which is uniquely found in all Streptomycetales species and Catenulisporales acidiphilia, the only Catenulisporales species whose complete genome has been sequenced. Additionally, three conserved signature proteins have been identified which are found in all Streptomycetales species and C. acidiphilia. Both the conserved signature indel and the conserved signature proteins provide evidence that the orders Streptomycetales and Catenulisporales are closely related.[4]
^Allostreptomyces is not included in this phylogenetic tree.
References
^Waksman SA, Henrici AT. (1943). "The Nomenclature and Classification of the Actinomycetes". J Bacteriol. 46 (4): 337–341. doi:10.1128/jb.46.4.337-341.1943. PMC373826. PMID 16560709. S2CID 8824754.{{cite journal}}: CS1 maint: uses authors parameter (link)
^Cavalier-Smith T. (2002). "The neomuran origin of archaebacteria, the negibacterial root of the universal tree and bacterial megaclassification". Int J Syst Evol Microbiol. 52 (Pt 1): 7–76. doi:10.1099/00207713-52-1-7. PMID 11837318.
^Gao, B.; Gupta, R. S. (2012). "Phylogenetic Framework and Molecular Signatures for the Main Clades of the Phylum Actinobacteria". Microbiology and Molecular Biology Reviews. 76 (1): 66–112. doi:10.1128/MMBR.05011-11. PMC3294427. PMID 22390973.
^Nouioui I, Carro L, García-López M, Meier-Kolthoff JP, Woyke T, Kyrpides NC, Pukall R, Klenk H-P, Goodfellow M, Markus Göker M. (2018). "Genome-Based Taxonomic Classification of the Phylum Actinobacteria". Front. Microbiol. 9: 2007. doi:10.3389/fmicb.2018.02007. PMC6113628. PMID 30186281.{{cite journal}}: CS1 maint: uses authors parameter (link)
External links
Data related to Streptomycetaceae at Wikispecies
May 05, 2023
streptomycetaceae, family, actinomycetota, making, monotypic, order, streptomycetales, includes, important, genus, streptomyces, this, original, source, many, antibiotics, namely, streptomycin, first, antibiotic, against, tuberculosis, slide, culture, streptom. The Streptomycetaceae are a family of Actinomycetota making up the monotypic order Streptomycetales It includes the important genus Streptomyces This was the original source of many antibiotics namely streptomycin the first antibiotic against tuberculosis StreptomycetaceaeSlide culture of a Streptomyces speciesScientific classificationDomain BacteriaPhylum ActinomycetotaClass ActinomycetiaOrder StreptomycetalesCavalier Smith 2002 2 Family StreptomycetaceaeWaksman and Henrici 1943 Approved Lists 1980 1 Genera 3 Allostreptomyces Huang et al 2017 Embleya Nouioui et al 2018 Kitasatospora corrig Ōmura et al 1983 Marinispora Kwon et al 2006 Parastreptomyces Nichols et al 2005 Streptacidiphilus Kim et al 2003 Streptomyces Waksman and Henrici 1943 Approved Lists 1980 Waksmania Lechevalier and Lechevalier 1957 Yinghuangia Nouioui et al 2018SynonymsStreptomycetales Streptomycetales Rainey et al 1997 Kampfer 2012 Streptomycetaceae Allostreptomycetaceae Salam et al 2020 Carbonactinosporaceae Volpiano et al 2021 Streptomycetineae corrig Rainey et al 1997 Streptomycineae Rainey et al 1997 Contents 1 Genomics 2 Phylogeny 3 Notes 4 References 5 External linksGenomics EditSequence alignments of actinomycetotal genomes have led to the identification of three conserved signature indels which are unique to the order Streptomycetales The enzyme PBGD contains a four amino acid insertion which is present in all Streptomyces species and Kitasatospora setae but not any other Actinomycetota Similarly a one amino acid insertion is present in a conserved region of adenylate kinase and is found in all Streptomyces species and K setae but is not found in any other Actinomycetota Five conserved signature proteins have also been identified which are present in various sequenced Streptomyces species but not in K setae however as the complete genome of K setae has not yet been sequenced these proteins may be present in K setae Additionally 11 conserved signature proteins have been identified which are found in all sequenced Streptomyces species and K setae These proteins are believed to be unique to the Streptomycetales order thus provide molecular markers which can be used to distinguish this group from the rest of the Actinomycetota Phylogenetic trees indicate that the order Catenulisporales is closely related to the order Streptomycetales This inference is supported by a one amino acid conserved signature indel which is uniquely found in all Streptomycetales species and Catenulisporales acidiphilia the only Catenulisporales species whose complete genome has been sequenced Additionally three conserved signature proteins have been identified which are found in all Streptomycetales species and C acidiphilia Both the conserved signature indel and the conserved signature proteins provide evidence that the orders Streptomycetales and Catenulisporales are closely related 4 Phylogeny EditThe accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature LPSN 3 The phylogeny is based on whole genome analysis 5 a Streptomycetales Streptomyces thermoautotrophicusYinghuangiaEmbleyaStreptomycesStreptacidiphilusKitasatosporaoutgroup CatenulisporalesNotes Edit Allostreptomyces is not included in this phylogenetic tree References Edit Waksman SA Henrici AT 1943 The Nomenclature and Classification of the Actinomycetes J Bacteriol 46 4 337 341 doi 10 1128 jb 46 4 337 341 1943 PMC 373826 PMID 16560709 S2CID 8824754 a href Template Cite journal html title Template Cite journal cite journal a CS1 maint uses authors parameter link Cavalier Smith T 2002 The neomuran origin of archaebacteria the negibacterial root of the universal tree and bacterial megaclassification Int J Syst Evol Microbiol 52 Pt 1 7 76 doi 10 1099 00207713 52 1 7 PMID 11837318 a b Euzeby JP Parte AC Streptomycetaceae List of Prokaryotic names with Standing in Nomenclature LPSN Retrieved June 9 2021 a href Template Cite web html title Template Cite web cite web a CS1 maint uses authors parameter link Gao B Gupta R S 2012 Phylogenetic Framework and Molecular Signatures for the Main Clades of the Phylum Actinobacteria Microbiology and Molecular Biology Reviews 76 1 66 112 doi 10 1128 MMBR 05011 11 PMC 3294427 PMID 22390973 Nouioui I Carro L Garcia Lopez M Meier Kolthoff JP Woyke T Kyrpides NC Pukall R Klenk H P Goodfellow M Markus Goker M 2018 Genome Based Taxonomic Classification of the Phylum Actinobacteria Front Microbiol 9 2007 doi 10 3389 fmicb 2018 02007 PMC 6113628 PMID 30186281 a href Template Cite journal html title Template Cite journal cite journal a CS1 maint uses authors parameter link External links Edit Data related to Streptomycetaceae at Wikispecies Retrieved from https en wikipedia org w index php title Streptomycetaceae amp oldid 1136077220, wikipedia, wiki, book, books, library,
