The name Natrialbales is derived from the Latin term Natriabla, referring to the type genus of the order and the suffix "-ales", an ending used to denote an order. Together, Natrialbales refers to an order whose nomenclatural type is the genus Natrialba.
Biochemical characteristics and molecular signatures[2]edit
Members are halophilicchemoorganotrophs and are mainly isolated from high-salt environments such as saline lakes, soda lakes and salted hides. Some members are motile. Morphology is variable, including rod, coccus or pleomorphic shapes. Majority of the class are able to grow optimally in alkaline pH and do not possess gas vesicles. The DNA G+C content for this order ranges between 60-70 mol%.
This order can be reliably distinguished from other orders within the phylum Euryarchaeota by the presence of eight conserved signature proteins (CSPs) and two conserved signature indels (CSIs) present in the ribosomal operon protein and small GTP-binding protein.[2]
Historical systematics and taxonomyedit
As of 2021, Natrialbales contains one family, Natrialbaceae.[1] Members of this order was demarcated from the class Halobacteria, previously a large phylogenetically unrelated group of species with distinct biochemical characteristics and different ecological niches.[3][4][5] 16S rRNA based phylogenetic trees and morphological/physiological characteristics were not sufficient to clarify the evolutionary relationship above the genus level within the class Halobacteria.
In 2015, Gupta et al. proposed the division of the class Halobacteria into Halobacteriales, Haloferacales and Natrialbales based on comparative genomic analyses and the branching pattern of various phylogenetic trees constructed from several different datasets of conserved proteins and 16S rRNA sequences.[2] Molecular markers, specifically conserved signature indels, specific to this order were also identified as evidence supporting the division independent of phylogenetic trees.[2]
^ abcdeGupta, Radhey S.; Naushad, Sohail; Baker, Sheridan (2015-03-01). "Phylogenomic analyses and molecular signatures for the class Halobacteria and its two major clades: a proposal for division of the class Halobacteria into an emended order Halobacteriales and two new orders, Haloferacales ord. nov. and Natrialbales ord. nov., containing the novel families Haloferacaceae fam. nov. and Natrialbaceae fam. nov". International Journal of Systematic and Evolutionary Microbiology. 65 (Pt_3): 1050–1069. doi:10.1099/ijs.0.070136-0. ISSN 1466-5026. PMID 25428416.
^Hirsch, Peter (2005), "Dichotomicrobium Hirsch and Hoffman 1989b, 495VP (Effective publication: Hirsch and Hoffman 1989a, 300)", Bergey’s Manual® of Systematic Bacteriology, New York: Springer-Verlag, pp. 513–518, doi:10.1007/0-387-29298-5_124, ISBN0-387-24145-0, retrieved 2021-06-27
^Grant, William D.; Kamekura, Masahiro; McGenity, Terry J.; Ventosa, Antonio (2015-09-14). "Halobacteria class. nov". Bergey's Manual of Systematics of Archaea and Bacteria: 1. doi:10.1002/9781118960608.cbm00026. ISBN9781118960608.
^Oren, Aharon (2012-02-01). "Taxonomy of the family Halobacteriaceae: a paradigm for changing concepts in prokaryote systematics". International Journal of Systematic and Evolutionary Microbiology. 62 (2): 263–271. doi:10.1099/ijs.0.038653-0. ISSN 1466-5026. PMID 22155757.
natrialbales, order, halophilic, chemoorganotrophic, archaea, within, class, haloarchaea, type, genus, this, order, natrialba, scientific, classification, domain, archaea, kingdom, euryarchaeota, class, halobacteria, order, gupta, 2015, genus, natrialbaceae, h. Natrialbales is an order of halophilic chemoorganotrophic archaea within the class Haloarchaea 2 The type genus of this order is Natrialba 1 Natrialbales Scientific classification Domain Archaea Kingdom Euryarchaeota Class Halobacteria Order NatrialbalesGupta et al 2015 Genus 1 Natrialbaceae Halobiforma Halopiger Halosolutus Halostagnicola Haloterrigena Halovivax Natrarchaeobaculum Natrarchaeobius Natrialba Natrinema Natronobacterium Natronobeatus Natronobiforma Natronococcus Natronolimnobius Natronolimnohabitans Natrononativus Natronorubrum Salinadaptatus Salinarchaeum Salinilacihabitans Saliphagus The name Natrialbales is derived from the Latin term Natriabla referring to the type genus of the order and the suffix ales an ending used to denote an order Together Natrialbales refers to an order whose nomenclatural type is the genus Natrialba Contents 1 Biochemical characteristics and molecular signatures 2 2 Historical systematics and taxonomy 3 Phylogeny 4 See also 5 ReferencesBiochemical characteristics and molecular signatures 2 editMembers are halophilic chemoorganotrophs and are mainly isolated from high salt environments such as saline lakes soda lakes and salted hides Some members are motile Morphology is variable including rod coccus or pleomorphic shapes Majority of the class are able to grow optimally in alkaline pH and do not possess gas vesicles The DNA G C content for this order ranges between 60 70 mol This order can be reliably distinguished from other orders within the phylum Euryarchaeota by the presence of eight conserved signature proteins CSPs and two conserved signature indels CSIs present in the ribosomal operon protein and small GTP binding protein 2 Historical systematics and taxonomy editAs of 2021 Natrialbales contains one family Natrialbaceae 1 Members of this order was demarcated from the class Halobacteria previously a large phylogenetically unrelated group of species with distinct biochemical characteristics and different ecological niches 3 4 5 16S rRNA based phylogenetic trees and morphological physiological characteristics were not sufficient to clarify the evolutionary relationship above the genus level within the class Halobacteria In 2015 Gupta et al proposed the division of the class Halobacteria into Halobacteriales Haloferacales and Natrialbales based on comparative genomic analyses and the branching pattern of various phylogenetic trees constructed from several different datasets of conserved proteins and 16S rRNA sequences 2 Molecular markers specifically conserved signature indels specific to this order were also identified as evidence supporting the division independent of phylogenetic trees 2 Phylogeny editThe currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature LPSN 6 and National Center for Biotechnology Information NCBI 7 16S rRNA based LTP 08 2023 8 9 10 53 marker proteins based GTDB 08 RS214 11 12 13 Halorubellus Haloarchaeobius Natronoarchaeum Natronoarchaeaceae Salinarchaeum Salinarchaeaceae Natrialbaceae Halovivax 2 Natronobiforma Sorokin et al 2019 Saliphagus Yin et al 2017 Halovarius Mehrshad et al 2015 Natribaculum Liu et al 2015 Natronobacterium Tindall et al 1984 Halobiforma Hezayen et al 2002 Halovivax Castillo et al 2006 Natronococcus Tindall et al 1984 Natrarchaeobaculum Sorokin et al 2020 Natronolimnohabitans Sorokin et al 2020 Natronolimnobius Itoh et al 2005 Salinadaptatus Xue et al 2020 Halopiger Gutierrez et al 2007 Natrarchaeobius halalkaliphilus Natronorubrum Xu et al 1999 Natrialba Kamekura amp Dyall Smith 1996 incl Natrarchaeobius Natrinema 2 Halosolutus Sun et al 2022 Halostagnicola Castillo et al 2006 Natrinema 3 Haloterrigena Natrinema 4 Natrinema McGenity et al 1998 Salinarchaeum Salinarchaeaceae Halostella QS 9 68 17 Natronoarchaeum Natronoarchaeaceae Natrialbaceae Halorubellus Haloarchaeobius Halovivax Halovarius Natribaculum Natronobiforma Saliphagus Halostagnicola Natronococcus Natrarchaeobius corrig Sorokin et al 2020 Salinadaptatus Natrarchaeobaculum Halopiger Halopiger djelfimassiliensis Natronobacterium Halobiforma Natronolimnobius Natrialba Natronolimnohabitans Haloterrigena Natronorubrum Natrinema Note paraphyletic HalobacteriaceaeSee also editList of Archaea generaReferences edit a b c Order Natrialbales lpsn dsmz de Retrieved 2022 07 12 a b c d e Gupta Radhey S Naushad Sohail Baker Sheridan 2015 03 01 Phylogenomic analyses and molecular signatures for the class Halobacteria and its two major clades a proposal for division of the class Halobacteria into an emended order Halobacteriales and two new orders Haloferacales ord nov and Natrialbales ord nov containing the novel families Haloferacaceae fam nov and Natrialbaceae fam nov International Journal of Systematic and Evolutionary Microbiology 65 Pt 3 1050 1069 doi 10 1099 ijs 0 070136 0 ISSN 1466 5026 PMID 25428416 Hirsch Peter 2005 Dichotomicrobium Hirsch and Hoffman 1989b 495VP Effective publication Hirsch and Hoffman 1989a 300 Bergey s Manual of Systematic Bacteriology New York Springer Verlag pp 513 518 doi 10 1007 0 387 29298 5 124 ISBN 0 387 24145 0 retrieved 2021 06 27 Grant William D Kamekura Masahiro McGenity Terry J Ventosa Antonio 2015 09 14 Halobacteria class nov Bergey s Manual of Systematics of Archaea and Bacteria 1 doi 10 1002 9781118960608 cbm00026 ISBN 9781118960608 Oren Aharon 2012 02 01 Taxonomy of the family Halobacteriaceae a paradigm for changing concepts in prokaryote systematics International Journal of Systematic and Evolutionary Microbiology 62 2 263 271 doi 10 1099 ijs 0 038653 0 ISSN 1466 5026 PMID 22155757 J P Euzeby Natrialbales List of Prokaryotic names with Standing in Nomenclature LPSN Retrieved 2021 11 17 Sayers et al Natrialbales National Center for Biotechnology Information NCBI taxonomy database Retrieved 2022 06 05 The LTP Retrieved 20 November 2023 LTP all tree in newick format Retrieved 20 November 2023 LTP 08 2023 Release Notes PDF Retrieved 20 November 2023 GTDB release 08 RS214 Genome Taxonomy Database Retrieved 10 May 2023 ar53 r214 sp label Genome Taxonomy Database Retrieved 10 May 2023 Taxon History Genome Taxonomy Database Retrieved 10 May 2023 Retrieved from https en wikipedia org w index php title Natrialbales amp oldid 1217533116, wikipedia, wiki, book, books, library,
