チオマルガリータ属

チオマルガリータ属
	唯一の正式な種であるチオマルガリータ・ナミビエンシス（Thiomargarita namibiensis）の染色細胞の顕微鏡画像チオマルガリータ・ナミビエンシスは、水中の硝酸塩と酸素分子を水底に蒐集し、硫化物として堆積物に変換する。
分類
学名
	Thiomargarita; Schulz et al. 1999; (IJSEMリストに掲載 1999)
タイプ種
	チオマルガリータ・ナミビエンシス; Thiomargarita namibiensis; Schulz et al. 1999; (IJSEMリストに掲載 1999)
下位分類（種）
	本文を参照

チオマルガリータ属（チオマルガリータぞく、Thiomargarita）はPseudomonadota門ガンマプロテオバクテリア綱ベギアトア目ベギアトア科の属の一つである。グラム陰性の非芽胞形成好気性のフィラメント状の桿菌。硫化水素を酸化させて元素硫黄にする硫黄酸化菌の一種で、運動性はない。2015年現在、原核生物のうちで最も細胞が大きく、肉眼で確認ができる場合もある。属名は硫黄の真珠を意味する。GC含量は42前後。

チオプロカ属に近縁で、ナミビアの海岸での酸素濃度の低い海域で発見されている。

下位分類（種）

以下の種を含む(2024年9月現在)^[3]。

IJSEMに正式承認されている種

Thiomargarita namibiensis　チオマルガリータ・ナミビエンシス

Schulz et al. 1999^[1] (IJSEMリストに掲載 1999)^[2]

Candidatus

"Candidatus Thiomargarita joergensenii"　チオマルガリータ・ジョエルゲンセニイ

Salman et al. 2011^[4] (IJSEMリストに掲載 2020)^[5]

"Candidatus Thiomargarita magnifica"　チオマルガリータ・マグニフィカ

Volland et al. 2022^[6]

"Candidatus Thiomargarita nelsonii"　チオマルガリータ・ネルソニイ

Salman et al. 2011^[4] (IJSEMリストに掲載 2020)^[5]

脚注

[脚注の使い方]

^ ^a ^b ^c H N Schulz 1, T Brinkhoff, T G Ferdelman, M H Mariné, A Teske, B B Jorgensen (1: Max Planck Institute for Marine Microbiology, Celsiusstrasse, D-28359 Bremen, Germany.) (16 Apr 1999). “Dense populations of a giant sulfur bacterium in Namibian shelf sediments”. Science 284 (5413): 493-495. doi:10.1126/science.284.5413.493. PMID 10205058.
^ ^a ^b ^c “Validation of publication of new names and new combinations previously effectively published outside the IJSB”. International Journal of Systematic and Evolutionary Microbiology 49 (4): 1325-1326. (01 October 1999). doi:10.1099/00207713-49-4-1325.
^ Jean P. Euzéby, Aidan C. Parte. “Genus Thiomargarita”. List of Prokaryotic names with Standing in Nomenclature. 2024年9月21日閲覧。
^ ^a ^b Verena Salman 1, Rudolf Amann, Anne-Christin Girnth, Lubos Polerecky, Jake V Bailey, Signe Høgslund, Gerdhard Jessen, Silvio Pantoja, Heide N Schulz-Vogt (1Max Planck Institute for Marine Microbiology, Bremen, Germany) (June 2011). “A single-cell sequencing approach to the classification of large, vacuolated sulfur bacteria”. Systematic and Applied Microbiology 34 (4): 243-259. doi:10.1016/j.syapm.2011.02.001. PMID 21498017.
^ ^a ^b Aharon Oren1, George M. Garrity2,3, Charles T. Parker3, Maria Chuvochina4 and Martha E. Trujillo5 (1: The Institute of Life Sciences, The Hebrew University of Jerusalem, The Edmond J. Safra Campus, 9190401 Jerusalem, Israel, 2: Department of Microbiology & Molecular Genetics, Biomedical Physical Sciences, Michigan State University, East Lansing, MI 48824-4320, USA, 3: NamesforLife, LLC, PO Box 769, Okemos MI 48805-0769, USA, 4: Australian Centre for Ecogenomics, University of Queensland, St. Lucia QLD 4072, Brisbane, Australia, 5: Departamento de Microbiología y Genética, Campus Miguel de Unamuno, Universidad de Salamanca, 37007, Salamanca, Spain) (30 June 2020). “Lists of names of prokaryotic Candidatus taxa”. International Journal of Systematic and Evolutionary Microbiology 70 (7): 3956-4042. doi:10.1099/ijsem.0.003789.
^ Jean-Marie Volland # 1 2, Silvina Gonzalez-Rizzo # 3, Olivier Gros # 3 4, Tomáš Tyml 1 2, Natalia Ivanova 1, Frederik Schulz 1, Danielle Goudeau 1, Nathalie H Elisabeth 5, Nandita Nath 1, Daniel Udwary 1, Rex R Malmstrom 1, Chantal Guidi-Rontani 6, Susanne Bolte-Kluge 7, Karen M Davies 5 8, Maïtena R Jean 3, Jean-Louis Mansot 4, Nigel J Mouncey 1, Esther R Angert 9, Tanja Woyke 1 2 10, Shailesh V Date 2 11 12 (1: Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA. 2: Laboratory for Research in Complex Systems, Menlo Park, CA, USA. 3: Institut de Systématique, Evolution, Biodiversité, Université des Antilles, Muséum National d'Histoire Naturelle, CNRS, Sorbonne Université, EPHE, Campus de Fouillole, Pointe-à-Pitre, France. 4: Centre Commun de Caractérisation des Matériaux des Antilles et de la Guyane, Université des Antilles, UFR des Sciences Exactes et Naturelles, Pointe-à-Pitre, Guadeloupe, France. 5: Department of Energy Molecular Biophysics and Integrated Bioimaging, Lawrence Berkeley National Laboratory, Berkeley, CA, USA. 6: Institut de Systématique, Evolution, Biodiversité CNRS UMR 7205, Museum National d'Histoire Naturelle, Paris, France. 7: Sorbonne Universités, UPMC Univ. Paris 06, CNRS FRE3631, Institut de Biologie Paris Seine, Paris, France. 8: Department of Molecular and Cell Biology, University of California, Berkeley, USA. 9: Cornell University, College of Agriculture and Life Sciences, Department of Microbiology, Ithaca, NY, USA. 10: University of California Merced, School of Natural Sciences, Merced, CA, USA. 11: University of California San Francisco, San Francisco, CA, USA. 12San Francisco State University, San Francisco, CA, USA.) (23 Jun 2022). “A centimeter-long bacterium with DNA contained in metabolically active, membrane-bound organelles”. Science 376 (6600): 1453-1458. doi:10.1126/science.abb3634. PMID 35737788.

参考文献

Brock 『微生物学』 (2003年)
発酵研究所『IFO 微生物学概論』 (2010年)

[10.1126/science.284.5413.493-1] H N Schulz 1, T Brinkhoff, T G Ferdelman, M H Mariné, A Teske, B B Jorgensen (1: Max Planck Institute for Marine Microbiology, Celsiusstrasse, D-28359 Bremen, Germany.) (16 Apr 1999). “Dense populations of a giant sulfur bacterium in Namibian shelf sediments”. Science 284 (5413): 493-495. doi:10.1126/science.284.5413.493. PMID 10205058.

[10.1099/00207713-49-4-1325-2] “Validation of publication of new names and new combinations previously effectively published outside the IJSB”. International Journal of Systematic and Evolutionary Microbiology 49 (4): 1325-1326. (01 October 1999). doi:10.1099/00207713-49-4-1325.

[lpsn-3] Jean P. Euzéby, Aidan C. Parte. “Genus Thiomargarita”. List of Prokaryotic names with Standing in Nomenclature. 2024年9月21日閲覧。

[10.1016/j.syapm.2011.02.001-4] Verena Salman 1, Rudolf Amann, Anne-Christin Girnth, Lubos Polerecky, Jake V Bailey, Signe Høgslund, Gerdhard Jessen, Silvio Pantoja, Heide N Schulz-Vogt (1Max Planck Institute for Marine Microbiology, Bremen, Germany) (June 2011). “A single-cell sequencing approach to the classification of large, vacuolated sulfur bacteria”. Systematic and Applied Microbiology 34 (4): 243-259. doi:10.1016/j.syapm.2011.02.001. PMID 21498017.

[10.1099/ijsem.0.003789-5] Aharon Oren1, George M. Garrity2,3, Charles T. Parker3, Maria Chuvochina4 and Martha E. Trujillo5 (1: The Institute of Life Sciences, The Hebrew University of Jerusalem, The Edmond J. Safra Campus, 9190401 Jerusalem, Israel, 2: Department of Microbiology & Molecular Genetics, Biomedical Physical Sciences, Michigan State University, East Lansing, MI 48824-4320, USA, 3: NamesforLife, LLC, PO Box 769, Okemos MI 48805-0769, USA, 4: Australian Centre for Ecogenomics, University of Queensland, St. Lucia QLD 4072, Brisbane, Australia, 5: Departamento de Microbiología y Genética, Campus Miguel de Unamuno, Universidad de Salamanca, 37007, Salamanca, Spain) (30 June 2020). “Lists of names of prokaryotic Candidatus taxa”. International Journal of Systematic and Evolutionary Microbiology 70 (7): 3956-4042. doi:10.1099/ijsem.0.003789.

[10.1126/science.abb3634-6] Jean-Marie Volland # 1 2, Silvina Gonzalez-Rizzo # 3, Olivier Gros # 3 4, Tomáš Tyml 1 2, Natalia Ivanova 1, Frederik Schulz 1, Danielle Goudeau 1, Nathalie H Elisabeth 5, Nandita Nath 1, Daniel Udwary 1, Rex R Malmstrom 1, Chantal Guidi-Rontani 6, Susanne Bolte-Kluge 7, Karen M Davies 5 8, Maïtena R Jean 3, Jean-Louis Mansot 4, Nigel J Mouncey 1, Esther R Angert 9, Tanja Woyke 1 2 10, Shailesh V Date 2 11 12 (1: Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, USA. 2: Laboratory for Research in Complex Systems, Menlo Park, CA, USA. 3: Institut de Systématique, Evolution, Biodiversité, Université des Antilles, Muséum National d'Histoire Naturelle, CNRS, Sorbonne Université, EPHE, Campus de Fouillole, Pointe-à-Pitre, France. 4: Centre Commun de Caractérisation des Matériaux des Antilles et de la Guyane, Université des Antilles, UFR des Sciences Exactes et Naturelles, Pointe-à-Pitre, Guadeloupe, France. 5: Department of Energy Molecular Biophysics and Integrated Bioimaging, Lawrence Berkeley National Laboratory, Berkeley, CA, USA. 6: Institut de Systématique, Evolution, Biodiversité CNRS UMR 7205, Museum National d'Histoire Naturelle, Paris, France. 7: Sorbonne Universités, UPMC Univ. Paris 06, CNRS FRE3631, Institut de Biologie Paris Seine, Paris, France. 8: Department of Molecular and Cell Biology, University of California, Berkeley, USA. 9: Cornell University, College of Agriculture and Life Sciences, Department of Microbiology, Ithaca, NY, USA. 10: University of California Merced, School of Natural Sciences, Merced, CA, USA. 11: University of California San Francisco, San Francisco, CA, USA. 12San Francisco State University, San Francisco, CA, USA.) (23 Jun 2022). “A centimeter-long bacterium with DNA contained in metabolically active, membrane-bound organelles”. Science 376 (6600): 1453-1458. doi:10.1126/science.abb3634. PMID 35737788.

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