ロドバクター目

ロドバクター目
タイプ属であるロドバクター属のロドバクター・スフェロイデス（Rhodobacter sphaeroides）
画像提供：アメリカ合衆国エネルギー省
分類
ドメイン : 真正細菌
Bacteria
門 : Pseudomonadota門
綱 : アルファプロテオバクテリア綱
Alphaproteobacteria
目 : ロドバクター目
Rhodobacterales
学名
Rhodobacterales
Garrity et al. 2006[1]
(IJSEMリストに記載 2006)[2]
修正 Hördt et al. 2020[3]
(IJSEMリストに掲載 2020)[4]
タイプ属
ロドバクター属
Rhodobacter
Imhoff et al. 1984[5]
修正　Srinivas et al. 2007[6]
(IJSEMリストに掲載 2007)[7]
修正　Wang et al. 2014[8]
(IJSEMリストに掲載 2014)[9]
修正　Suresh et al. 2019[10]
(IJSEMリストに掲載 2020)[4]
下位分類（科）(2024年6月現在)[16]

ロドバクター目（ーもく、Rhodobacterales）は真正細菌Pseudomonadota門アルファプロテオバクテリア綱の目の一つである。

ロドバクター目細菌によって産生される遺伝子移動剤（Gene Transfer Agent：GTA）、例えばRhodobacter capsulatus（ロドバクター・カプスラツス）により産生されるRcGTA、はウイルスのように細胞間でDNAを転移させる化学物質であり、同目の進化において重要な役割を演じたと考えられている[17]。

名称

学名は、ギリシャ語でバラを意味する"rhodon"と、桿菌を意味する"bakterion"を組み合わせた造語であり、カロテノイド色素の生成によりピンク又は赤を呈する培養物に由来する[18]。

脚注

  1. ^ George M. Garrity, Bell JA, Lilburn T. Order III. Rhodobacterales ord. nov. (2005). Brenner DJ, Krieg NR, Staley JT, George M. Garrity. ed. Bergey's Manual of Systematic Bacteriology, 2nd edn, vol. 2 (The Proteobacteria), part C (The Alpha-, Beta-, Delta-, and Epsilonproteobacteria). Springer, New York. p. 161. 
  2. ^ “List of new names and new combinations previously effectively, but not validly, published”. International Journal of Systematic and Evolutionary Microbiology 56 (1): 1-6. (01 January 2006). doi:10.1099/ijs.0.64188-0. 
  3. ^ a b Hördt, Anton; López, Marina García; Meier-Kolthoff, Jan P.; Schleuning, Marcel; Weinhold, Lisa-Maria; Tindall, Brian J.; Gronow, Sabine; Kyrpides, Nikos C. et al. (2020-04-07). “Analysis of 1,000+ Type-Strain Genomes Substantially Improves Taxonomic Classification of Alphaproteobacteria”. Frontiers in Microbiology 11: 468. doi:10.3389/fmicb.2020.00468. ISSN 1664-302X. PMC 7179689. PMID 32373076. https://www.frontiersin.org/article/10.3389/fmicb.2020.00468/full. 
  4. ^ a b Aharon Oren, George Garrity (30 July 2020). “Notification of changes in taxonomic opinion previously published outside the IJSEM”. International Journal of Systematic and Evolutionary Microbiology 70 (7): 4061-4090. doi:10.1099/ijsem.0.004245. 
  5. ^ J. F. IMHOFF, H. G. TRÜPER and N. PFENNIG (01 July 1984). “Rearrangement of the Species and Genera of the Phototrophic “Purple Nonsulfur Bacteria””. International Journal of Systematic and Evolutionary Microbiology 34 (3): 340-343. doi:10.1099/00207713-34-3-340. 
  6. ^ T. N. R. Srinivas, P. Anil Kumar, Ch. Sasikala, Ch. V. Ramana and J. F. Imhoff (01 September 2007). “Rhodobacter vinaykumarii sp. nov., a marine phototrophic alphaproteobacterium from tidal waters, and emended description of the genus Rhodobacter”. International Journal of Systematic and Evolutionary Microbiology 57 (9). doi:10.1099/ijs.0.65077-0. 
  7. ^ “Notification that new names and new combinations have appeared in volume 57, part 9, of the IJSEM”. International Journal of Systematic and Evolutionary Microbiology 57 (12): 2727-2728. (01 December 2007). doi:10.1099/ijs.0.65660-0. 
  8. ^ Dan Wang, Hongliang Liu, Shixue Zheng and Gejiao Wang (01 February 2014). “Paenirhodobacter enshiensis gen. nov., sp. nov., a non-photosynthetic bacterium isolated from soil, and emended descriptions of the genera Rhodobacter and Haematobacter”. International Journal of Systematic and Evolutionary Microbiology 64 (Pt_2): 551-558. doi:10.1099/ijs.0.050351-0. PMID 24135316. 
  9. ^ Aharon Oren, George M. Garrity (01 May 2014). “Notification that new names of prokaryotes, new combinations, and new taxonomic opinions have appeared in volume 64, part 2, of the IJSEM”. International Journal of Systematic and Evolutionary Microbiology: 1459-1460. doi:10.1099/ijs.0.063446-0. 
  10. ^ G. Suresh, G. Suresh, Tushar D. Lodha, B. Indu, Ch. Sasikala, Ch. V. Ramana (31 October 2019). “Taxogenomics Resolves Conflict in the Genus Rhodobacter: A Two and Half Decades Pending Thought to Reclassify the Genus Rhodobacter”. Frontiers in Microbiology 10 (2480): eCollection. doi:10.3389/fmicb.2019.02480. PMC 6834548. PMID 31736915. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6834548/. 
  11. ^ Aharon Oren, George M. Garrity (30 July 2020). “List of new names and new combinations previously effectively, but not validly, published”. International Journal of Systematic and Evolutionary Microbiology 70 (7): 4043-4049. doi:10.1099/ijsem.0.004244. 
  12. ^ Markus Göker (14 December 2022). “Filling the gaps: missing taxon names at the ranks of class, order and family”. International Journal of Systematic and Evolutionary Microbiology 72 (12): 5638. doi:10.1099/ijsem.0.005638. PMID 36748602. 
  13. ^ Aharon Oren, George M. Garrity (31 March 2023). “Notification that new names of prokaryotes, new combinations, and new taxonomic opinions have appeared in volume 72, part 12 of the IJSEM”. International Journal of Systematic and Evolutionary Microbiology 73 (3): 5799. doi:10.1099/ijsem.0.005799. 
  14. ^ Kevin Y H Liang, Fabini D Orata, Yann F Boucher, Rebecca J Case (25 June 2021). “Roseobacters in a Sea of Poly- and Paraphyly: Whole Genome-Based Taxonomy of the Family Rhodobacteraceae and the Proposal for the Split of the "Roseobacter Clade" Into a Novel Family, Roseobacteraceae fam. nov”. Frontiers in Microbiology 12: 683109. doi:10.3389/fmicb.2021.683109. PMC 8267831. PMID 34248901. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8267831/. 
  15. ^ Aharon Oren, George M. Garrity (01 December 2021). “Valid publication of new names and new combinations effectively published outside the IJSEM”. International Journal of Systematic and Evolutionary Microbiology 71 (11): 5096. doi:10.1099/ijsem.0.005096. 
  16. ^ Jean P. Euzéby, Aidan C. Parte. “Order Rhodobacterales”. List of Prokaryotic names with Standing in Nomenclature. 2024年6月12日閲覧。
  17. ^ Amy Maxmen (30 September 2010). “Virus-like particles speed bacterial evolution”. Nature. doi:10.1038/news.2010.507. 
  18. ^ W. B. Whitman, F. Rainey, P. Kämpfer, M. Trujillo, J. Chun, P. DeVos, B. Hedlund and S. Dedysh, ed (14 September 2015). “Rhodobacter”. Bergey's Manual of Systematics of Archaea and Bacteria. doi:10.1002/9781118960608.gbm00862. ISBN 9781118960608.