シルバニグレラ目

シルバニグレラ目
分類
学名
	Silvanigrellales; Hahn et al. 2017; (IJSEMリストに掲載 2017)
タイプ属
	シルバニグレラ属; Silvanigrella; Hahn et al. 2017; (IJSEMリストに掲載 2017)
下位分類（科）（2024年10月現在）
	シルバニグレラ科; Silvanigrellaceae; Hahn et al. 2017; (IJSEMリストに掲載 2017);

シルバニグレラ目（シルバニグレラもく、Silvanigrellales）は真正細菌のPseudomonadota門オリゴフレクスス綱の目の一つである^[3]。直属の下位分類としてシルバニグレラ科（Silvanigrellaceae）のみを含む。2017年のPseudomonadota細菌シルバニグレラ・アクアティカ（Silvanigrella aquatica）発見の報告にて、この新種が既存のPseudomonadota門の綱には含まれないこと、また当時デルタプロテオバクテリア綱に割り当てられていたブデロビブリオ目（Bdellovibriionales）はオリゴフレクスス綱に移すべきであること、この目を新目を含む2つに分割すべきであることが16S rRNA 遺伝子配列の系統解析の結果により判断され、シルバニグレラ・アクアティカを含む分類項目としてシルバニグレラ科（Silvanigrellaceae）やシルバニグレラ属（Silvanigrella）とともにシルバニグレラ目が新規に立ち上げられた^[1]。この目には両生類の皮膚から分離された菌株^[4]、ミジンコの病原体"Candidatus Spirobacillus cienkowskii"^[5]、ヒトリンパ節吸引液からの非水生分離株、並びに自然湖^[6]や人工湖^[7]といった表層淡水系、泥炭湿原などの湿地^[8]、またはカルスト洞窟の地下着水池^[9]から分離された未分類株を含む。

脚注

^ ^a ^b ^c ^d Martin W. Hahn¹, Johanna Schmidt¹, Ulrike Koll¹, Manfred Rohde², Susanne Verbarg³, Alexandra Pitt¹, Ryosuke Nakai⁴, Takeshi Naganuma⁵ and Elke Lang³ (¹ Research Institute for Limnology, University of Innsbruck, Mondseestrasse 9, 5310 Mondsee, Austria ; ² Central Facility for Microscopy, Helmholtz Centre for Infection Research, Inhoffenstraße 7, 38124 Braunschweig, Germany ; ³ Leibniz-Institut DSMZ – Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH, Inhoffenstraße 7B, 38124 Braunschweig, Germany ; ⁴ Genetic Strains Research Center, National Institute of Genetics, 1111 Yata, Mishima 411-0801, Japan ; ⁵ Graduate School of Biosphere Science, Hiroshima University, 1-4-4 Kagamiyama, Higahi-hiroshima 739-8528, Japan *Correspondence: Martin W. Hahn) (2017). “Silvanigrella aquatica gen. nov., sp. nov., isolated from a freshwater lake, description of Silvanigrellaceae fam. nov. and Silvanigrellales ord. nov., reclassification of the order Bdellovibrionales in the class Oligoflexia, reclassification of the families Bacteriovoracaceae and Halobacteriovoraceae in the new order Bacteriovoracales ord. nov., and reclassification of the family Pseudobacteriovoracaceae in the order Oligoflexales.”. Int. J. Syst. Evol. Microbiol. 67 (8): 2555-2568. doi:10.1099/ijsem.0.001965. PMID 28771119.
^ ^a ^b ^c Aharon Oren¹ and George M. Garrity² (¹ The Institute of Life Sciences, The Hebrew University of Jerusalem, The Edmond J. Safra Campus, 91904 Jerusalem, Israel ; ² Department of Microbiology and Molecular Genetics, Biomedical Physical Sciences, Michigan State University, East Lansing, MI 48824-4320, USA *Correspondence: Aharon Oren) (01 November 2017). “Notification that new names of prokaryotes, new combinations, and new taxonomic opinions have appeared in volume 67, part 8, of the IJSEM”. International Journal of Systematic and Evolutionary Microbiology 67 (11): 4294-4297. doi:10.1099/ijsem.0.002359.
^ ^a ^b Jean P. Euzéby, Aidan C. Parte. “Order Silvanigrellales”. List of Prokaryotic names with Standing in Nomenclature. 2024年10月26日閲覧。
^ Jenifer B Walke ¹, Matthew H Becker ², Myra C Hughey ², Meredith C Swartwout ², Roderick V Jensen ², Lisa K Belden ² (¹ Department of Biological Sciences, Virginia Tech, Blacksburg, Virginia, USA ; ² Department of Biological Sciences, Virginia Tech, Blacksburg, Virginia, USA). “Most of the Dominant Members of Amphibian Skin Bacterial Communities Can Be Readily Cultured”. Applied and Environmental Microbiology 81 (19): 6589-600. doi:10.1128/AEM.01486-15. PMC 4561701. PMID 26162880.
^ Jorge L M Rodrigues ¹, Meghan A Duffy, Alan J Tessier, Dieter Ebert, Laurence Mouton, Thomas M Schmidt (¹ Department of Microbiology and Molecular Genetics, Biomedical and Physical Sciences Building, Michigan State University, East Lansing, MI 48824, USA) (1 March 2008). “Phylogenetic characterization and prevalence of "Spirobacillus cienkowskii," a red-pigmented, spiral-shaped bacterial pathogen of freshwater Daphnia species”. Applied and Environmental Microbiology 74 (5): 1575-82. doi:10.1128/AEM.02438-07. PMC 2258617. PMID 18192404.
^ Scott Clingenpeel ¹, Richard E Macur, Jinjun Kan, William P Inskeep, Dave Lovalvo, John Varley, Eric Mathur, Kenneth Nealson, Yuri Gorby, Hongchen Jiang, Toben LaFracois, Timothy R McDermott (¹ Thermal Biology Institute, Montana State University, Bozeman, MT 59717, USA) (30 March 2011). “Yellowstone Lake: high-energy geochemistry and rich bacterial diversity”. Environmental Microbiology 13 (8): 2172-2185. doi:10.1111/j.1462-2920.2011.02466.x. PMID 21450005.
^ Allison K Shaw ¹, Aaron L Halpern, Karen Beeson, Bao Tran, J Craig Venter, Jennifer B H Martiny (¹ Department of Ecology and Evolutionary Biology, Brown University, Providence, RI 02912, USA) (12 August 2008). “It's all relative: ranking the diversity of aquatic bacterial communities”. Environmental Microbiology 10 (9): 2200-2210. doi:10.1111/j.1462-2920.2008.01626.x. PMID 18637951.
^ N. Kip, C. Fritz, E. S. Langelaan, Y. Pan, L. Bodrossy, V. Pancotto, M. S. M. Jetten, A. J. P. Smolders, and H. J. M. Op den Camp (04 Jan 2012). “Methanotrophic activity and diversity in different Sphagnum magellanicum dominated habitats in the southernmost peat bogs of Patagonia”. Biogeosciences 9 (1): 47–55. doi:10.5194/bg-9-47-2012.
^ Tanja Shabarova ¹, Franco Widmer, Jakob Pernthaler (¹ Limnological Station, Institute of Plant Biology, University of Zurich, Seestr. 187, CH-8802, Kilchberg, Switzerland) (28 March 2013). “Mass effects meet species sorting: transformations of microbial assemblages in epiphreatic subsurface karst water pools”. Environmental Microbiology 15 (9): 2476-2488. doi:10.1111/1462-2920.12124. PMID 23614967.

[10.1099/ijsem.0.001965-1] Martin W. Hahn¹, Johanna Schmidt¹, Ulrike Koll¹, Manfred Rohde², Susanne Verbarg³, Alexandra Pitt¹, Ryosuke Nakai⁴, Takeshi Naganuma⁵ and Elke Lang³ (¹ Research Institute for Limnology, University of Innsbruck, Mondseestrasse 9, 5310 Mondsee, Austria ; ² Central Facility for Microscopy, Helmholtz Centre for Infection Research, Inhoffenstraße 7, 38124 Braunschweig, Germany ; ³ Leibniz-Institut DSMZ – Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH, Inhoffenstraße 7B, 38124 Braunschweig, Germany ; ⁴ Genetic Strains Research Center, National Institute of Genetics, 1111 Yata, Mishima 411-0801, Japan ; ⁵ Graduate School of Biosphere Science, Hiroshima University, 1-4-4 Kagamiyama, Higahi-hiroshima 739-8528, Japan *Correspondence: Martin W. Hahn) (2017). “Silvanigrella aquatica gen. nov., sp. nov., isolated from a freshwater lake, description of Silvanigrellaceae fam. nov. and Silvanigrellales ord. nov., reclassification of the order Bdellovibrionales in the class Oligoflexia, reclassification of the families Bacteriovoracaceae and Halobacteriovoraceae in the new order Bacteriovoracales ord. nov., and reclassification of the family Pseudobacteriovoracaceae in the order Oligoflexales.”. Int. J. Syst. Evol. Microbiol. 67 (8): 2555-2568. doi:10.1099/ijsem.0.001965. PMID 28771119.

[10.1099/ijsem.0.002359-2] Aharon Oren¹ and George M. Garrity² (¹ The Institute of Life Sciences, The Hebrew University of Jerusalem, The Edmond J. Safra Campus, 91904 Jerusalem, Israel ; ² Department of Microbiology and Molecular Genetics, Biomedical Physical Sciences, Michigan State University, East Lansing, MI 48824-4320, USA *Correspondence: Aharon Oren) (01 November 2017). “Notification that new names of prokaryotes, new combinations, and new taxonomic opinions have appeared in volume 67, part 8, of the IJSEM”. International Journal of Systematic and Evolutionary Microbiology 67 (11): 4294-4297. doi:10.1099/ijsem.0.002359.

[lpsn-3] Jean P. Euzéby, Aidan C. Parte. “Order Silvanigrellales”. List of Prokaryotic names with Standing in Nomenclature. 2024年10月26日閲覧。

[10.1128/AEM.01486-15-4] Jenifer B Walke ¹, Matthew H Becker ², Myra C Hughey ², Meredith C Swartwout ², Roderick V Jensen ², Lisa K Belden ² (¹ Department of Biological Sciences, Virginia Tech, Blacksburg, Virginia, USA ; ² Department of Biological Sciences, Virginia Tech, Blacksburg, Virginia, USA). “Most of the Dominant Members of Amphibian Skin Bacterial Communities Can Be Readily Cultured”. Applied and Environmental Microbiology 81 (19): 6589-600. doi:10.1128/AEM.01486-15. PMC 4561701. PMID 26162880.

[10.1128/AEM.02438-07-5] Jorge L M Rodrigues ¹, Meghan A Duffy, Alan J Tessier, Dieter Ebert, Laurence Mouton, Thomas M Schmidt (¹ Department of Microbiology and Molecular Genetics, Biomedical and Physical Sciences Building, Michigan State University, East Lansing, MI 48824, USA) (1 March 2008). “Phylogenetic characterization and prevalence of "Spirobacillus cienkowskii," a red-pigmented, spiral-shaped bacterial pathogen of freshwater Daphnia species”. Applied and Environmental Microbiology 74 (5): 1575-82. doi:10.1128/AEM.02438-07. PMC 2258617. PMID 18192404.

[10.1111/j.1462-2920.2011.02466.x-6] Scott Clingenpeel ¹, Richard E Macur, Jinjun Kan, William P Inskeep, Dave Lovalvo, John Varley, Eric Mathur, Kenneth Nealson, Yuri Gorby, Hongchen Jiang, Toben LaFracois, Timothy R McDermott (¹ Thermal Biology Institute, Montana State University, Bozeman, MT 59717, USA) (30 March 2011). “Yellowstone Lake: high-energy geochemistry and rich bacterial diversity”. Environmental Microbiology 13 (8): 2172-2185. doi:10.1111/j.1462-2920.2011.02466.x. PMID 21450005.

[10.1111/j.1462-2920.2008.01626.x-7] Allison K Shaw ¹, Aaron L Halpern, Karen Beeson, Bao Tran, J Craig Venter, Jennifer B H Martiny (¹ Department of Ecology and Evolutionary Biology, Brown University, Providence, RI 02912, USA) (12 August 2008). “It's all relative: ranking the diversity of aquatic bacterial communities”. Environmental Microbiology 10 (9): 2200-2210. doi:10.1111/j.1462-2920.2008.01626.x. PMID 18637951.

[10.5194/bg-9-47-2012-8] N. Kip, C. Fritz, E. S. Langelaan, Y. Pan, L. Bodrossy, V. Pancotto, M. S. M. Jetten, A. J. P. Smolders, and H. J. M. Op den Camp (04 Jan 2012). “Methanotrophic activity and diversity in different Sphagnum magellanicum dominated habitats in the southernmost peat bogs of Patagonia”. Biogeosciences 9 (1): 47–55. doi:10.5194/bg-9-47-2012.

[10.1111/1462-2920.12124-9] Tanja Shabarova ¹, Franco Widmer, Jakob Pernthaler (¹ Limnological Station, Institute of Plant Biology, University of Zurich, Seestr. 187, CH-8802, Kilchberg, Switzerland) (28 March 2013). “Mass effects meet species sorting: transformations of microbial assemblages in epiphreatic subsurface karst water pools”. Environmental Microbiology 15 (9): 2476-2488. doi:10.1111/1462-2920.12124. PMID 23614967.

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