メチロシスティス科

メチロシスティス科
分類
学名
	Methylocystaceae; Bowman 2006; (IJSEMリストに記載 2006)
タイプ属
	メチロシスティス属; Methylocystis; (ex Whittenbury et al. 1970); Bowman et al. 1993; (IJSEMリストに記載 1994)
シノニム
	"Methylopilaceae"; Beck et al. 2015;
属
	アルビバクター属; Albibacter; Doronina et al. 2001; (IJSEMリストに記載 2001; Chenggangzhangella; Yang et al. 2016; (IJSEMリストに記載 2016; Hansschlegelia; Ivanova et al. 2007; (IJSEMリストに記載 2010; メチロシスティス属; Methylocystis(ex Whittenbury et al. 1970); Bowman et al. 1993; (IJSEMリストに記載 1994); メチロフィラ属; Methylopila; Doronina et al. 1998; (IJSEMリストに記載 1999); メチロシナス属; Methylosinus; (ex Whittenbury et al. 1970); Bowman et al. 1993; (IJSEMリストに記載 1994);

メチロシスティス科（Methylocystaceae）プロテオバクテリア門アルファプロテオバクテリア綱ヒフォミクロビウム目の科の一つである。

メタンを代謝しエネルギーを得る能力を持つことで知られている^[15]。メタン利用能を持つ細菌はメタン資化性菌（methanotrophs）と呼ばれるが、メチロシスティス科にはタイプIIメタン資化性菌が属し、それはガンマプロテオバクテリア綱のメチロコッカス科（Methylococcaceae）やタイプIメタン資化性菌とは細胞の構造的及び生化学的特性が異なる。

メチロシスティス科は、メタンを酸化しホルムアルデヒドを生成し、セリン経路によって同化する。この経路ではホルムアルデヒドとグリシンが化合されてセリンとなる。セリンは、グリセルアルデヒドに変換されることにより、更に他の有機化合物に変換できる。他のヒフォミクロビウム目細菌の多くと同様に、窒素固定能を持つ。周囲に向かって配置された2枚一組の内膜を持つ。

脚注

^ Bowman JP. (2005). “Family V. Methylocystaceae fam. nov.”. In Brenner DJ, Krieg NR, Staley JT, Garrity GM. Bergey's Manual of Systematic Bacteriology, 2nd edn, vol. 2 (The Proteobacteria), part C (The Alpha-, Beta-, Delta-, and Epsilonproteobacteria). Springer (New York). pp. 411-413
^ “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.
^ ^a ^b ^c John P. Bowman, Lindsay I. Sly, Peter D. Nichols, A. C. Hayward (01 October 1993). “Revised Taxonomy of the Methanotrophs: Description of Methylobacter gen. nov., Emendation of Methylococcus, Validation of Methylosinus and Methylocystis Species, and a Proposal that the Family Methylococcaceae Includes Only the Group I Methanotrophs”. International Journal of Systematic and Evolutionary Microbiology 43 (4): 735-753. doi:10.1099/00207713-43-4-735.
^ ^a ^b ^c “Notification that New Names and New Combinations Have Appeared in Volume 43, No. 4, of the IJSB”. International Journal of Systematic and Evolutionary Microbiology 44 (1): 184. (01 January 1994). doi:10.1099/00207713-44-1-184.
^ Beck, D. A. C.; McTaggart, T. L.; Setboonsarng, U.; Vorobev, A.; Goodwin, L.; Shapiro, N.; Woyke, T.; Kalyuzhnaya, M. G. et al. (2015). “Multiphyletic origins of methylotrophy in Alphaproteobacteria, exemplified by comparative genomics of Lake Washington isolates”. Environmental Microbiology 17 (3): 547–54. doi:10.1111/1462-2920.12736. PMID 25683159.
^ N V Doronina, Y A Trotsenko, T P Tourova, B B Kuznetsov, T Leisinger (01 May 2001). “Albibacter methylovorans gen. nov., sp. nov., a novel aerobic, facultatively autotrophic and methylotrophic bacterium that utilizes dichloromethane.”. International Journal of Systematic and Evolutionary Microbiology 51 (3): 1051-1058. doi:10.1099/00207713-51-3-1051. PMID 11411673.
^ “Notification that new names and new combinations have appeared in volume 51, part 3, of the IJSEM.”. International Journal of Systematic and Evolutionary Microbiology 51 (4): 1231-1233. (01 July 2001). doi:10.1099/00207713-51-4-1231.
^ Li-Qiang Yang, Lan Liu, Nimaichand Salam, Min Xiao, Chang-Jin Kim, Wael N Hozzein, Dong-Jin Park, Wen-Jun Li, Hui-Wen Zhang (01 August 2016). “Chenggangzhangella methanolivorans gen. nov., sp. nov., a member of the family Methylocystaceae, transfer of Methylopila helvetica Doronina et al. 2000 to Albibacter helveticus comb. nov. and emended description of the genus Albibacter”. International Journal of Systematic and Evolutionary Microbiology 66 (8): 2825-2830. doi:10.1099/ijsem.0.001062. PMID 27046027.
^ Aharon Oren, George M. Garrity (01 November 2016). “Notification that new names of prokaryotes, new combinations, and new taxonomic opinions have appeared in volume 66, part 8, of the IJSEM”. International Journal of Systematic and Evolutionary Microbiology 66 (11): 4306-4309. doi:10.1099/ijsem.0.001518.
^ Ekaterina Ivanova, Nina Doronina, Yuri Trotsenko (10 September 2007). “Hansschlegelia plantiphila gen. nov. sp. nov., a new aerobic restricted facultative methylotrophic bacterium associated with plants”. Systematic and Applied Microbiology 30 (6): 444-452. doi:10.1016/j.syapm.2007.03.001. PMID 17481841.
^ “List of new names and new combinations previously effectively, but not validly, published”. International Journal of Systematic and Evolutionary Microbiology 60 (5): 1009-1010. (01 May 2010). doi:10.1099/ijs.0.024562-0.
^ Nina V. Doronina, Yuri A. Trotsenko, Valentina I. Krausova, Eugenia S. Boulygina, Tatjana P. Tourova (01 October 1998). “Methylopila capsulata gen. nov., sp. nov., a novel non-pigmented aerobic facultatively methylotrophic bacterium”. International Journal of Systematic and Evolutionary Microbiology 48 (4): 1313-21. doi:10.1099/00207713-48-4-1313. PMID 9828432.
^ “Notification that new names and new combinations have appeared in volume 48, part 4, of the IJSB”. International Journal of Systematic and Evolutionary Microbiology 49 (1): 5-6. (01 January 1999). doi:10.1099/00207713-49-1-5.
^ J. P. Euzéby. “Family Methylocystis”. List of Prokaryotic Names with Standing in Nomenclature. 2023年3月14日閲覧。
^ Nazaries, L.; Murrel, J.C.; Millard, P.; Baggs, L.; Singh, B.K. (2013). “Methane, microbes and models: fundamental understanding of the soil methane cycle for future predictions”. Environmental Microbiology 15 (9): 2395–2417.. doi:10.1111/1462-2920.12149. PMID 23718889.

[Bergey-1] Bowman JP. (2005). “Family V. Methylocystaceae fam. nov.”. In Brenner DJ, Krieg NR, Staley JT, Garrity GM. Bergey's Manual of Systematic Bacteriology, 2nd edn, vol. 2 (The Proteobacteria), part C (The Alpha-, Beta-, Delta-, and Epsilonproteobacteria). Springer (New York). pp. 411-413

[10.1099/ijs.0.64188-0-2] “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.

[10.1099/00207713-43-4-735-3] John P. Bowman, Lindsay I. Sly, Peter D. Nichols, A. C. Hayward (01 October 1993). “Revised Taxonomy of the Methanotrophs: Description of Methylobacter gen. nov., Emendation of Methylococcus, Validation of Methylosinus and Methylocystis Species, and a Proposal that the Family Methylococcaceae Includes Only the Group I Methanotrophs”. International Journal of Systematic and Evolutionary Microbiology 43 (4): 735-753. doi:10.1099/00207713-43-4-735.

[10.1099/00207713-44-1-184-4] “Notification that New Names and New Combinations Have Appeared in Volume 43, No. 4, of the IJSB”. International Journal of Systematic and Evolutionary Microbiology 44 (1): 184. (01 January 1994). doi:10.1099/00207713-44-1-184.

[Beck-5] Beck, D. A. C.; McTaggart, T. L.; Setboonsarng, U.; Vorobev, A.; Goodwin, L.; Shapiro, N.; Woyke, T.; Kalyuzhnaya, M. G. et al. (2015). “Multiphyletic origins of methylotrophy in Alphaproteobacteria, exemplified by comparative genomics of Lake Washington isolates”. Environmental Microbiology 17 (3): 547–54. doi:10.1111/1462-2920.12736. PMID 25683159.

[10.1099/00207713-51-3-1051-6] N V Doronina, Y A Trotsenko, T P Tourova, B B Kuznetsov, T Leisinger (01 May 2001). “Albibacter methylovorans gen. nov., sp. nov., a novel aerobic, facultatively autotrophic and methylotrophic bacterium that utilizes dichloromethane.”. International Journal of Systematic and Evolutionary Microbiology 51 (3): 1051-1058. doi:10.1099/00207713-51-3-1051. PMID 11411673.

[10.1099/00207713-51-4-1231-7] “Notification that new names and new combinations have appeared in volume 51, part 3, of the IJSEM.”. International Journal of Systematic and Evolutionary Microbiology 51 (4): 1231-1233. (01 July 2001). doi:10.1099/00207713-51-4-1231.

[10.1099/ijsem.0.001062-8] Li-Qiang Yang, Lan Liu, Nimaichand Salam, Min Xiao, Chang-Jin Kim, Wael N Hozzein, Dong-Jin Park, Wen-Jun Li, Hui-Wen Zhang (01 August 2016). “Chenggangzhangella methanolivorans gen. nov., sp. nov., a member of the family Methylocystaceae, transfer of Methylopila helvetica Doronina et al. 2000 to Albibacter helveticus comb. nov. and emended description of the genus Albibacter”. International Journal of Systematic and Evolutionary Microbiology 66 (8): 2825-2830. doi:10.1099/ijsem.0.001062. PMID 27046027.

[10.1099/ijsem.0.001518-9] Aharon Oren, George M. Garrity (01 November 2016). “Notification that new names of prokaryotes, new combinations, and new taxonomic opinions have appeared in volume 66, part 8, of the IJSEM”. International Journal of Systematic and Evolutionary Microbiology 66 (11): 4306-4309. doi:10.1099/ijsem.0.001518.

[10.1016/j.syapm.2007.03.001-10] Ekaterina Ivanova, Nina Doronina, Yuri Trotsenko (10 September 2007). “Hansschlegelia plantiphila gen. nov. sp. nov., a new aerobic restricted facultative methylotrophic bacterium associated with plants”. Systematic and Applied Microbiology 30 (6): 444-452. doi:10.1016/j.syapm.2007.03.001. PMID 17481841.

[10.1099/ijs.0.024562-0-11] “List of new names and new combinations previously effectively, but not validly, published”. International Journal of Systematic and Evolutionary Microbiology 60 (5): 1009-1010. (01 May 2010). doi:10.1099/ijs.0.024562-0.

[10.1099/00207713-48-4-1313-12] Nina V. Doronina, Yuri A. Trotsenko, Valentina I. Krausova, Eugenia S. Boulygina, Tatjana P. Tourova (01 October 1998). “Methylopila capsulata gen. nov., sp. nov., a novel non-pigmented aerobic facultatively methylotrophic bacterium”. International Journal of Systematic and Evolutionary Microbiology 48 (4): 1313-21. doi:10.1099/00207713-48-4-1313. PMID 9828432.

[10.1099/00207713-49-1-5-13] “Notification that new names and new combinations have appeared in volume 48, part 4, of the IJSB”. International Journal of Systematic and Evolutionary Microbiology 49 (1): 5-6. (01 January 1999). doi:10.1099/00207713-49-1-5.

[LPSN-14] J. P. Euzéby. “Family Methylocystis”. List of Prokaryotic Names with Standing in Nomenclature. 2023年3月14日閲覧。

[Nazariesetall2013-15] Nazaries, L.; Murrel, J.C.; Millard, P.; Baggs, L.; Singh, B.K. (2013). “Methane, microbes and models: fundamental understanding of the soil methane cycle for future predictions”. Environmental Microbiology 15 (9): 2395–2417.. doi:10.1111/1462-2920.12149. PMID 23718889.

[1]

[2]

[3]

[4]

[5]

[14]

[6]

[7]

[8]

[9]

[10]

[11]

[12]

[13]

[15]