スネアチエラ属

スネアチエラ属（ーぞく、Sneathiella）はスネアチエラ科の耐塩性の好気性従属栄養細菌である。 属名は、イギリスの微生物学者Peter Henry Andrews Sneath（en:Peter Sneath）に名前に由来し、彼の細菌の分類学への功績が称賛されて命名された。 グラム陰性、運動性、好気性、非胞子形成性の小型桿菌である。細胞はオキシダーゼ及びカタラーゼ試験で陽性を示す。コロニーはクリーム色または黄色で、円形且つ凸型であり、周縁部には縁がある。生育にNaClを要求するかは種によって異なる。生育温度範囲は4～37℃である。主要な脂肪酸(>10%)はsummed feature 8（C18:1 ω7c/ω6c）とC16:0である。また、summed feature 2（C14:03-OH及び/又はiso-C16:1I)、summed feature 3（C16:1 ω7c及び/又はC16:1 ω6c）及びC17:1 ω6cも存在する(>1%)。種によってはC19:0 cyclo ω8cも存在する。主要なイソプレノイドキノンはQ-10である。16S rRNA遺伝子配列解析によりPseudomonadota門アルファプロテオバクテリア綱に分類された。ゲノムDNAのGC含量は54.9～57.1 mol%である。 ^ a b c d e f Elizabeth Mary Jordan, Fabiano L. Thompson, Xiao-Hua Zhang, Yun Li, Marc Vancanneyt, Reiner M. Kroppenstedt, Fergus G. Priest and Brian Austin (01 January 2007). “Sneathiella chinensis gen. nov., sp. nov., a novel marine alphaproteobacterium isolated from coastal sediment in Qingdao, China”. International Journal of Systematic and Evolutionary Microbiology 57 (1): 114-121. doi:10.1099/ijs.0.64478-0. PMID 17220452.  ^ a b c “Notification that new names and new combinations have appeared in volume 57, part 1, of the IJSEM”. International Journal of Systematic and Evolutionary Microbiology 57 (4): 659-660. (01 April 2007). doi:10.1099/ijs.0.65094-0.  ^ a b Chatuphon Siamphan, Hyungjin Kim, Jung-Sook Lee and Wonyong Kim (01 May 2014). “Sneathiella chungangensis sp. nov., isolated from a marine sand, and emended description of the genus Sneathiella”. International Journal of Systematic and Evolutionary Microbiology 64 (Pt_5): 1468-1472. doi:10.1099/ijs.0.059386-0. PMID 24449793.  ^ a b Aharon Oren and George M. Garrity (01 August 2014). “Notification that new names of prokaryotes, new combinations, and new taxonomic opinions have appeared in volume 64, part 5, of the IJSEM”. International Journal of Systematic and Evolutionary Microbiology 64 (Pt_8): 2509-2511. doi:10.1099/ijs.0.067322-0.  ^ a b c d e Soon Dong Lee (03 May 2019). “Sneathiella limimaris sp. nov., a marine alphaproteobacterium isolated from a tidal mudflat and emended description of the genus Sneathiella”. International Journal of Systematic and Evolutionary Microbiology 69 (7): 1993-1997. doi:10.1099/ijsem.0.003411. PMID 31050622.  ^ a b Aharon Oren and George M. Garrity (01 October 2019). “Notification that new names of prokaryotes, new combinations, and new taxonomic opinions have appeared in volume 69, part 7 of the IJSEM”. International Journal of Systematic and Evolutionary Microbiology 69 (10): 2963-2965. doi:10.1099/ijsem.0.003642.  ^ a b c Guizhen Li, Qiliang Lai, Peisheng Yan, Li Gu, Zongze Shao (29 May 2020). “Sneathiella aquimaris sp. nov., isolated from aquaculture seawater”. International Journal of Systematic and Evolutionary Microbiology 70 (6): 3824-3831. doi:10.1099/ijsem.0.004239. PMID 32469705.  ^ a b Aharon Oren and George M. Garrity (28 September 2020). “Notification that new names of prokaryotes, new combinations and new taxonomic opinions have appeared in volume 70, part 6 of the IJSEM”. International Journal of Systematic and Evolutionary Microbiology 70 (9): 4848-4850. doi:10.1099/ijsem.0.004345.  ^ “Sneathiella glossodoripedis sp. nov., a marine alphaproteobacterium isolated from the nudibranch Glossodoris cincta, and proposal of Sneathiellales ord. nov. and Sneathiellaceae fam. nov.”. Int J Syst Evol Microbiol 58 (Pt 3): 548–552. (2008). doi:10.1099/ijs.0.65328-0. PMID 18319453.  ^ “Notification that new names and new combinations have appeared in volume 58, part 3, of the IJSEM”. International Journal of Systematic and Evolutionary Microbiology 58 (6): 1273-1274. (01 June 2008). doi:10.1099/ijs.0.2008/003863-0.  ^ Anton Hördt, Marina García López, Jan P Meier-Kolthoff, Marcel Schleuning, Lisa-Maria Weinhold, Brian J Tindall, Sabine Gronow, Nikos C Kyrpides, Tanja Woyke, Markus Göker (2020 Apr 7). “Analysis of 1,000+ Type-Strain Genomes Substantially Improves Taxonomic Classification of Alphaproteobacteria”. Frontiers in Microbiology 11 (468). doi:10.3389/fmicb.2020.00468. PMC 7179689. PMID 32373076. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7179689/.  ^ 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). doi:10.1099/ijsem.0.004245.  ^ Mengjiao Wei, Guizhen Li, Qiliang Lai, Tianqi Liu and Zongze Shao (16 February 2023). “Sneathiella marina sp. nov., isolated from a sea anemone in the Western Pacific Ocean”. International Journal of Systematic and Evolutionary Microbiology 73 (2): 5862. doi:10.1099/ijsem.0.005721. PMID 36795459.  ^ “Notification that new names of prokaryotes, new combinations, and new taxonomic opinions have appeared in volume 73, part 2 of the IJSEM”. International Journal of Systematic and Evolutionary Microbiology 73 (5): 5862. (31 May 2023). doi:10.1099/ijsem.0.005862.  ^ Yunjeong Lee, Veeraya Weerawongwiwat, Jong-Hwa Kim, Jung-Hoon Yoon, Min Kuk Suh, Han Sol Kim, Jung-Sook Lee, Ampaitip Sukhoom and Wonyong Kim (01 February 2022). “Sneathiella sedimenti sp. nov., isolated from marine sediment”. International Journal of Systematic and Evolutionary Microbiology 72 (2): 5218. doi:10.1099/ijsem.0.005218. PMID 35103586.  ^ “Notification that new names of prokaryotes, new combinations, and new taxonomic opinions have appeared in volume 72, part 2 of the IJSEM”. International Journal of Systematic and Evolutionary Microbiology 72 (5): 5343. (01 June 2022). doi:10.1099/ijsem.0.005343.  ^ Jean P. Euzéby, Aidan C. Parte. “Genus Sneathiella”. List of Prokaryotic names with Standing in Nomenclature. 2024年5月16日閲覧。 ^ Parker, Charles Thomas; Garrity, George M (12 May 2014) (英語). Taxonomic Abstract for the genera.. NamesforLife, LLC. doi:10.1601/tx.10433.  ^ Falkiewicz-Dulik, Michalina; Janda, Katarzyna; Wypych, George (2015) (英語). Handbook of Material Biodegradation, Biodeterioration, and Biostablization. Elsevier. ISBN 9781927885024  ^ Kostka, Joel E.; Teske, Andreas P.; Joye, Samantha B.; Head, Ian (2015) (英語). The metabolic pathways and environmental controls of hydrocarbon biodegradation in marine ecosystems. Frontiers Media SA. ISBN 9782889193462  ^ Sneathiella. https://www.uniprot.org/taxonomy/510690.