干旱区生态环境知识资源中心(Arid): Sphingomonas arenae sp. nov., isolated from desert soil

Arid

DOI	10.1099/ijsem.0.005195
	Sphingomonas arenae sp. nov., isolated from desert soil
	Dong, Lei; Li, Shuai; Lian, Wen-Hui; Wei, Qi-Chuang; Mohamad, Osama Abdalla Abdelshafy; Hozzein, Wael N.; Ahmed, Iftikhar; Li, Wen-Jun
通讯作者	Li, WJ (corresponding author)，Sun Yat Sen Univ, Sch Life Sci, State Key Lab Biocontrol, Guangdong Prov Key Lab Plant Resources & Southern, Guangzhou 510275, Peoples R China. ; Li, WJ (corresponding author)，Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China.
来源期刊	INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
ISSN	1466-5026
EISSN	1466-5034
出版年	2022
卷号	72 期号:1
英文摘要	Two bacterial strains, designated as SYSU D00720T and SYSU D00722, were isolated from a desert sandy soil sample collected from Gurbantunggut Desert in Xinjiang, north- west China. Cells were Gram- stain-negative, aerobic, non-motile, rod-shaped, oxidase-positive and catalase-negative. Colonies were circular, opaque, convex, smooth, orange on Reasoner's 2A (R2A) agar. The isolates were found to grow at 4-45 degrees C (optimum, 28-30 degrees C), at pH 6.0-7.0 (optimum, 7.0) and with 0-1.5 % (w/v) NaCl (optimum, 0%). Growth was observed on R2A agar, Luria-Bertani agar and nutrient agar, but not on trypticase soy agar. The polar lipids consisted of diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, phosphatidylcholine, sphin-goglycolipid, two unidentified aminolipids, one unidentified glycolipid, one unidentified aminoglycolipid, one unidentified ami-nophospholipid, one unidentified phospholipid and two unidentified lipids. The main fatty acids (>10%) were C-17:1 omega 6c, summed feature 8 (C-18:1 omega 7c and/or C-18:1 omega 6c) and C-16:0. The major respiratory quinone was ubiquinone- 10 and the major polyamine was sym- homospermidine. The genomic DNA G+C content was 66.0 mol%. Strains SYSU D00720T and SYSU D00722 were nearly identical with a 16S rRNA gene sequence similarity of 99.6 %, and 100.0 % average nucleotide identity (ANI), average amino acid identity (AAI) and digital DNA-DNA hybridization (dDDH) values. Phylogenetic analyses clearly demonstrated that these two strains belonged to the same species of the genus Sphingomonas, and had highest sequence similarity to Sphingomonas lutea KCTC 23642(T) (97.3 %). The ANI, AAI and dDDH values of strains SYSU D00720(T) and SYSU D00722 to S. lutea KCTC 23642(T) were both 73.2, 69.9 and 19.2 %, respectively. Based on phylogenetic, phenotypic and chemotaxonomic distinctiveness, strains SYSU D00720(T) and SYSU D00722 represent a novel species of the genus Sphingomonas, for which the name Sphingomonas arenae sp. nov. is proposed. The type strain is SYSU D00720(T) (=MCCC 1K05154(T)=NBRC 115061(T)).
英文关键词	Gurbantunggut Desert polyphasic taxonomy Sphingomonas arenae sp. nov.
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000751531900002
WOS关键词	PROPOSED MINIMAL STANDARDS ; EMENDED DESCRIPTION ; GENUS SPHINGOMONAS ; COMB. NOV. ; DATABASE ; BACTERIA ; EMENDATION ; POLYAMINE ; SEQUENCES ; NOVOSPHINGOBIUM
WOS类目	Microbiology
WOS研究方向	Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376706
作者单位	[Dong, Lei; Li, Shuai; Lian, Wen-Hui; Wei, Qi-Chuang; Li, Wen-Jun] Sun Yat Sen Univ, Sch Life Sci, State Key Lab Biocontrol, Guangdong Prov Key Lab Plant Resources & Southern, Guangzhou 510275, Peoples R China; [Mohamad, Osama Abdalla Abdelshafy; Li, Wen-Jun] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China; [Hozzein, Wael N.] King Saud Univ, Coll Sci, Zool Dept, Riyadh 999088, Saudi Arabia; [Hozzein, Wael N.] Beni Suef Univ, Fac Sci, Bot & Microbiol Dept, Bani Suwayf 62511, Egypt; [Ahmed, Iftikhar] Natl Agr Res Ctr NARC, Bioresources Conservat Inst BCI, Natl Culture Collect Pakistan NCCP, Pk Rd, Islamabad 45500, Pakistan
推荐引用方式 GB/T 7714	Dong, Lei,Li, Shuai,Lian, Wen-Hui,et al. Sphingomonas arenae sp. nov., isolated from desert soil[J],2022,72(1).
APA	Dong, Lei.,Li, Shuai.,Lian, Wen-Hui.,Wei, Qi-Chuang.,Mohamad, Osama Abdalla Abdelshafy.,...&Li, Wen-Jun.(2022).Sphingomonas arenae sp. nov., isolated from desert soil.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,72(1).
MLA	Dong, Lei,et al."Sphingomonas arenae sp. nov., isolated from desert soil".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 72.1(2022).