干旱区生态环境知识资源中心(Arid): Characterization of Terrihabitans soli gen. nov., sp. nov., a Novel 0.2 mu m-Filterable Soil Bacterium Belonging to a Widely Distributed Lineage of Hyphomicrobiales (Rhizobiales)

Arid

DOI	10.3390/d13090422
	Characterization of Terrihabitans soli gen. nov., sp. nov., a Novel 0.2 mu m-Filterable Soil Bacterium Belonging to a Widely Distributed Lineage of Hyphomicrobiales (Rhizobiales)
	Nakai, Ryosuke; Naganuma, Takeshi; Tazato, Nozomi; Kunihiro, Tadao; Morohoshi, Sho; Koide, Tomomi; Kusada, Hiroyuki; Tamaki, Hideyuki; Narihiro, Takashi
通讯作者	Nakai, R (corresponding author), Natl Inst Adv Ind Sci & Technol, Bioprod Res Inst, Microbial Ecol & Technol Res Grp, Toyohira Ku, 2-17-2-1 Tsukisamu Higashi, Sapporo, Hokkaido 0628517, Japan.
来源期刊	DIVERSITY-BASEL
EISSN	1424-2818
出版年	2021
卷号	13 期号:9
英文摘要	We previously showed that novel filterable bacteria remain in sterile (<0.2 mu m filtered) terrestrial environmental samples from Japan, China, and Arctic Norway. Here, we characterized the novel filterable strain IZ6(T), a representative strain of a widely distributed lineage. Phylogenetic analysis showed that this strain was affiliated with the Rhizobiales (now proposed as Hyphomicrobiales) of Alphaproteobacteria, but distinct from any other type strains. Strain IZ6(T) shared the following chemotaxonomic features with the closest (but distantly) related type strain, Flaviflagellibacter deserti SYSU D60017(T): ubiquinone-10 as the major quinone; phosphatidylethanolamine, phosphatidylcholine, and phosphatidylglycerol as major polar lipids; and slightly high G+C content of 62.2 mol%. However, the cellular fatty acid composition differed between them, and the unsaturated fatty acid (C-18:1 omega 7c/C-18:1 omega 6c) was predominantly found in our strain. Moreover, unlike methyrotrophs and nitrogen-fixers of the neighboring genera of Hyphomicrobiales (Rhizobiales), strain IZ6(T) cannot utilize a one-carbon compound (e.g., methanol) and fix atmospheric nitrogen gas. These findings were consistent with the genome-inferred physiological potential. Based on the phylogenetic, physiological, and chemotaxonomic traits, we propose that strain IZ6(T) represents a novel genus and species with the name Terrihabitans soli gen. nov., sp. nov. (=NBRC 106741(T) = NCIMB 15058(T)). The findings will provide deeper insight into the eco-physiology of filterable microorganisms.
英文关键词	filter sterilization filterable bacteria soil phylogeny taxonomy Hyphomicrobiales Rhizobiales
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000699433800001
WOS关键词	ULTRAMICROBACTERIA
WOS类目	Biodiversity Conservation ; Ecology
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/362947
作者单位	[Nakai, Ryosuke; Narihiro, Takashi] Natl Inst Adv Ind Sci & Technol, Bioprod Res Inst, Microbial Ecol & Technol Res Grp, Toyohira Ku, 2-17-2-1 Tsukisamu Higashi, Sapporo, Hokkaido 0628517, Japan; [Naganuma, Takeshi] Hiroshima Univ, Grad Sch Integrated Sci Life, 1-4-4 Kagamiyama, Higashihiroshima 7398528, Japan; [Tazato, Nozomi; Kunihiro, Tadao; Morohoshi, Sho; Koide, Tomomi] TechnoSuruga Lab Co Ltd, Tech Dept, Shimizu Ku, 330 Nagasaki, Shizuoka 4240065, Japan; [Kusada, Hiroyuki; Tamaki, Hideyuki] Natl Inst Adv Ind Sci & Technol, Bioprod Res Inst, Microbial & Genet Resources Res Grp, Tsukuba, Ibaraki 3058566, Japan; [Tamaki, Hideyuki] Univ Tsukuba, Fac Life & Environm Sci, Tsukuba, Ibaraki 3058572, Japan; [Tamaki, Hideyuki] Univ Tsukuba, Microbiol Res Ctr Sustainabil MiCS, Tsukuba, Ibaraki 3058572, Japan
推荐引用方式 GB/T 7714	Nakai, Ryosuke,Naganuma, Takeshi,Tazato, Nozomi,et al. Characterization of Terrihabitans soli gen. nov., sp. nov., a Novel 0.2 mu m-Filterable Soil Bacterium Belonging to a Widely Distributed Lineage of Hyphomicrobiales (Rhizobiales)[J],2021,13(9).
APA	Nakai, Ryosuke.,Naganuma, Takeshi.,Tazato, Nozomi.,Kunihiro, Tadao.,Morohoshi, Sho.,...&Narihiro, Takashi.(2021).Characterization of Terrihabitans soli gen. nov., sp. nov., a Novel 0.2 mu m-Filterable Soil Bacterium Belonging to a Widely Distributed Lineage of Hyphomicrobiales (Rhizobiales).DIVERSITY-BASEL,13(9).
MLA	Nakai, Ryosuke,et al."Characterization of Terrihabitans soli gen. nov., sp. nov., a Novel 0.2 mu m-Filterable Soil Bacterium Belonging to a Widely Distributed Lineage of Hyphomicrobiales (Rhizobiales)".DIVERSITY-BASEL 13.9(2021).