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支原体目

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支原体目
韧皮部细胞中的玉米矮化螺原体。透射电镜下观察厚切片(0.4微米)。放大75,000倍。
科学分类 编辑
域: 细菌域 Bacteria
界: 芽孢杆菌界 Bacillati
门: 支原体门 Mycoplasmatota
纲: 柔膜菌纲 Mollicutes
目: 支原体目 Mycoplasmatales
Freundt, 1955
異名
  • 虫原体目 Entomoplasmatales Tully et al. 1993[1]

支原体目枝原体目学名:Mycoplasmatales)是柔膜菌纲的一目细菌。该目两个科组成螺原体科支原体科.[2]

根据原核生物标准命名列表目前(2025年)的定义,[2] 该类与虫原体目(Entomoplasmatales)同义,后者最初旨在包括与节肢动物相关的柔膜菌纲。[1] 较新的系统发育学研究发现,虫原体目并非像塔利(Tully)所认为的那样是单系,而是并系。塔利的虫原体科也因排除了支原体属而属于并系。[3]

系统发育

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目前接受的分类法基于原核生物标准命名列表 (LPSN)[4]美国国家生物技术信息中心(NCBI)。[5]

基于16S rRNA LTP_10_2024[6][7][8] 基于120种标记蛋白 GTDB 09-RS220[9][10][11]

Metamycoplasmataceae

Mycoplasmoidales

Spiroplasma~1

Mycoplasmoidaceae

Mycoplasmatales

Spiroplasma {Spiroplasmataceae}

Spiroplasma species-group 2

Mycoplasmataceae

"Edwardiiplasma"

Williamsoniiplasma

"Tullyiplasma"

Entomoplasma

Mesoplasma

Mycoplasma

/Entomoplasmataceae
/Entomoplasmatales
Mycoplasmatales
Mycoplasmoidales

"Ca. Spiroplasma holothuricola" {MT37}

Mycoplasmoidaceae

"Ca. Hepatoplasma" {"Hepatoplasmataceae"}

Metamycoplasmataceae

sensu Gupta
Mycoplasmatales
VBWQ01

Spiroplasma_D

Mycoplasmataceae

Spiroplasma

Spiroplasma_B

Spiroplasma_A

Mycoplasmataceae

"Edwardiiplasma"

Williamsoniiplasma

"Tullyiplasma"

Entomoplasma

Mesoplasma

Mycoplasma

sensu Gupta
sensu GTDB
sensu Gupta
sensu GTDB

下属分类

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本目包括以下科:[12]

  • Hepatoplasmataceae Chuvochina et al. 2023
    • Hepatoplasma Chuvochina et al. 2023
    • Hepatoplasma Wang et al. 2004
    • Tyloplasma Kawato et al. 2024
      • Tyloplasma litorale Kawato et al. 2024[13]
  • 支原体科 Mycoplasmataceae Freundt 1955
  • 螺原体科 Spiroplasmataceae (ex Skripal 1974) Skripal 1983

参考文献

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  1. ^ 1.0 1.1 Revised taxonomy of the class Mollicutes: proposed elevation of a monophyletic cluster of arthropod-associated mollicutes to ordinal rank (Entomoplasmatales ord. nov.), with provision for familial rank to separate species with nonhelical morphology (Entomoplasmataceae fam. nov.) from helical species (Spiroplasmataceae), and emended descriptions of the order Mycoplasmatales, family Mycoplasmataceae. Tully J.G., Bove J.M., Laigret F. and Whitcomb R.F., Int. J. Syst. Bacteriol., 1993, volume 43, pages 378-385 (article[永久失效連結])
  2. ^ 2.0 2.1 Order: Mycoplasmatales. lpsn.dsmz.de (英语). 
  3. ^ Gupta, Radhey S.; Son, Jeen; Oren, Aharon. 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需要付费订阅. Antonie van Leeuwenhoek. 2019, 112 (4): 561–588 [2025-06-11]. ISSN 0003-6072. doi:10.1007/s10482-018-1188-4. 
  4. ^ J.P. Euzéby. Entomoplasmatales. List of Prokaryotic names with Standing in Nomenclature (LPSN). [2022-09-09]. 
  5. ^ Sayers; et al. Entomoplasmatales. National Center for Biotechnology Information (NCBI) taxonomy database. [2022-09-09]. 
  6. ^ The LTP. [10 December 2024]. 
  7. ^ LTP_all tree in newick format. [10 December 2024]. 
  8. ^ LTP_10_2024 Release Notes (PDF). [10 December 2024]. 
  9. ^ GTDB release 09-RS220. Genome Taxonomy Database. [10 May 2024]. 
  10. ^ bac120_r220.sp_labels. Genome Taxonomy Database. [10 May 2024]. 
  11. ^ Taxon History. Genome Taxonomy Database. [10 May 2024]. 
  12. ^ Mycoplasmatales. LPSN. [2024-04-20]. (原始内容存档于2023-11-07). 
  13. ^ Kawato S, Nozaki R, Kondo H, Hirono I. Metagenome-assembled genomes of three Hepatoplasmataceae provide insights into isopod-mollicute symbiosis. Access Microbiol 2024; 6:0.