Albimonas pacifica sp. nov., isolated from seawater of the Pacific, and emended description of the genus Albimonas

2013 ◽  
Vol 63 (Pt_10) ◽  
pp. 3597-3601 ◽  
Author(s):  
Guo-Wei Li ◽  
Xi-Ying Zhang ◽  
Chun-Sheng Wang ◽  
Yan-Jiao Zhang ◽  
Xue-Wei Xu ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Strain ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
The Pacific ◽  
Emended Description

A Gram-stain-negative, aerobic, catalase- and oxidase-positive, non-flagellated, rod-shaped bacterium, designated strain P-50-3T, was isolated from seawater of the Pacific. The strain grew at 10–40 °C (optimum at 30 °C) and with 0–12 % (w/v, optimum 2 %) NaCl. It reduced nitrate to nitrite but did not hydrolyse gelatin, starch or Tween 80. Analysis of 16S rRNA gene sequences showed that strain P-50-3T clustered tightly with the genus Albimonas and shared the highest 16S rRNA gene sequence similarity (94.3 %) with the type strain of Albimonas donghaensis . The major respiratory quinone was Q-10 and the major cellular fatty acids were C18 : 1ω7c, C18 : 0, 11-methyl C18 : 1ω7c and C16 : 0. Polar lipids included phosphatidylglycerol (PG), phosphatidylcholine (PC), two unidentified aminolipids and an unidentified lipid. The genomic DNA G+C content of strain P-50-3T was 69.0 mol%. On the basis of the data obtained in this polyphasic study, strain P-50-3T represents a novel species within the genus Albimonas , for which the name Albimonas pacifica sp. nov. is proposed. The type strain of Albimonas pacifica is P-50-3T ( = KACC 16527T = CGMCC 1.11030T). An emended description of the genus Albimonas Lim et al. 2008 is also proposed.

Polaribacter huanghezhanensis sp. nov., isolated from Arctic fjord sediment, and emended description of the genus Polaribacter

2014 ◽  
Vol 64 (Pt_3) ◽  
pp. 973-978 ◽  
Author(s):  
Hai Li ◽  
Xi-Ying Zhang ◽  
Chang Liu ◽  
Chao-Yi Lin ◽  
Zhong Xu ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Strain ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Emended Description ◽  
Major Respiratory Quinone

A Gram-negative, orange-colony-forming, aerobic and non-flagellated bacterium, designated strain SM1202T, was isolated from marine sediment of Kongsfjorden, Svalbard. Analysis of 16S rRNA gene sequences revealed that strain SM1202T was phylogenetically closely related to the genus Polaribacter . It shared the highest 16S rRNA gene sequence similarity with the type strain of Polaribacter dokdonensis (94.2 %) and 92.7–93.9 % sequence similarity with type strains of other known species of the genus Polaribacter . The strain grew at 4–35 °C and with 1.0–5.0 % (w/v) NaCl. It contained iso-C15 : 0, iso-C15 : 0 3-OH, iso-C13 : 0, C15 : 0, iso-C15 : 1 G, iso-C17 : 0 3-OH and C15 : 1ω6c as predominant cellular fatty acids and menaquinone-6 (MK-6) as the major respiratory quinone. The polar lipids of strain SM1202T were phosphatidylethanolamine, one unidentified lipid, two unidentified aminophospholipids and one unidentified aminolipid. The genomic DNA G+C content of strain SM1202T was 36.4 mol%. On the basis of the data from this polyphasic taxonomic study, strain SM1202T represents a novel species in the genus Polaribacter of the family Flavobacteriaceae , for which the name Polaribacter huanghezhanensis sp. nov. is proposed. The type strain of Polaribacter huanghezhanensis is SM1202T ( = CCTCC AB 2013148T = KCTC 32516T). An emended description of the genus Polaribacter is also presented.

scholarly journals Aequorivita sinensis sp. nov., isolated from sediment of the East China Sea, and reclassification of Vitellibacter todarodis as Aequorivita todarodis comb. nov. and Vitellibacter aquimaris as Aequorivita aquimaris comb. nov.

2020 ◽  
Vol 70 (5) ◽  
pp. 3323-3327 ◽  
Author(s):  
Qian Wang ◽  
Sheng-Dong Cai ◽  
Jie Liu ◽  
De-Chao Zhang
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Strain ◽  
Type Species ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type

The Gram-strain-negative, rod-shaped, facultatively anaerobic, non-motile bacterial strain, designated S1-10T, was isolated from marine sediment. Strain S1-10T grew at 4–42 °C (optimally at 30–35 °C), at pH 7.0–10 (optimally at pH 9) and in the presence of 0.5–8 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain S1-10T was related to the genus Aequorivita and had highest 16S rRNA gene sequence similarity to Aequorivita viscosa 8-1bT (97.7%). The predominant cellular fatty acids were iso-C15 : 0 and anteiso-C15 : 0. The main respiratory quinone was menaquinone 6 (MK-6). The genomic DNA G+C content of strain S1-10T was 34.6 mol%. The polar lipid profile of strain S1-10T contained phosphatidylethanolamine, two aminolipids, two glycolipids, one phosphoglycolipid and three unidentified polar lipids. In addition, the maximum values of in silico DNA–DNA hybridization (isDDH) and average nucleotide identity (ANI) between strain S1-10T and A. viscosa CGMCC 1.11023T were 15.4 and 75.7 %, respectively. Combined data from phenotypic, phylogenetic, isDDH and ANI analyses demonstrated that strain S1-10T is the representative of a novel species of the genus Aequorivita , for which we propose the name Aequorivita sinensis sp. nov. (type strain S1-10T=CGMCC 1.12579T=JCM 19789T). We also propose that Vitellibacter todarodis and Vitellibacter aquimaris should be transferred into genus Aequorivita and be named Aequorivita todarodis comb. nov. and Aequorivita aquimaris comb. nov., respectively. The type strain of Aequorivita todarodis comb. nov. is MYP2-2T (= KCTC 62141T= NBRC 113025T) and the type strain of Aequorivita aquimaris comb. nov. is D-24T (=KCTC 42708T=DSM 101732T).

Algoriphagus pacificus sp. nov. and Algoriphagus oliviformis sp. nov., isolated from a mariculture fishpond

2021 ◽  
Vol 71 (7) ◽  
Author(s):  
Huibin Lu ◽  
Zhipeng Cai ◽  
Tongchu Deng ◽  
Youfeng Qian ◽  
Meiying Xu
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Strain ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Gene Sequences ◽  
16S Rrna Gene Sequences ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type

Two Gram-stain-negative, catalase-positive, oxidase-negative, rod-shaped, non-flagellated, non-spore-forming and non-motile strains (YJ13CT and H41T) were isolated from a mariculture fishpond in PR China. Comparisons based on 16S rRNA gene sequences indicated that YJ13CT and H41T shared 16S rRNA gene sequences similarities between 92.6 and 99.2 % with species of the genus Algoriphagus . YJ13CT only shared 93.8 % 16S rRNA gene sequence similarity with H41T. The reconstructed phylogenetic and phylogenomic trees indicated that YJ13CT and H41T clustered closely with species of the genus Algoriphagus . The calculated pairwise orthologous average nucleotide identity with usearch (OrthoANIu) values between strains YJ13CT and H41T and other related strains were all less than 79.5 %. The OrthoANIu value between YJ13CT and H41T was only 69.9 %. MK-7 was the predominant respiratory quinone of YJ13CT and H41T and their major cellular fatty acids contained iso-C15 : 0, C16 : 1 ω7c and C17 : 1 ω9c. The polar lipids profiles of YJ13CT and H41T consisted of phosphatidylethanolamine and several kinds of unidentified lipids. Combining the above descriptions, strains YJ13CT and H41T represent two distinct novel species of the genus Algoriphagus , for which the names Algoriphagus pacificus sp. nov. (type strain YJ13CT=GDMCC 1.2178T=KCTC 82450T) and Algoriphagus oliviformis sp. nov. (type strain H41T=GDMCC 1.2179T=KCTC 82451T) are proposed.

Caenispirillum salinarum sp. nov., a member of the family Rhodospirillaceae isolated from a solar saltern

2012 ◽  
Vol 62 (Pt_7) ◽  
pp. 1698-1702 ◽  
Author(s):  
C. Ritika ◽  
K. Suresh ◽  
P. Anil Kumar
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Strain ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Solar Saltern ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
The Family

A novel Gram-negative, vibrio-shaped, motile bacterium, designated strain AK4T, was isolated from a sediment sample collected from a solar saltern at Kakinada, Andhra Pradesh, India. Strain AK4T was positive for oxidase, urease and DNase activities but negative for gelatinase, catalase, ornithine decarboxylase, lysine decarboxylase, nitrate reduction, aesculin, indole and lipase activities. The fatty acids were dominated by unsaturated components, with a high abundance of summed feature 8 (C18 : 1ω7c and/or C18 : 1ω6c) and C17 : 1ω6c. Strain AK4T contained Q-10 as the major respiratory quinone and phosphatidylglycerol, diphosphatidylglycerol, phosphatidylethanolamine and phosphatidylcholine as major polar lipids. The DNA G+C content of strain AK4T was 71.0 mol%. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain AK4T was most closely related to the type strain of Caenispirillum bisanense of the family Rhodospirillaceae (phylum ‘ Proteobacteria ’) (96.6 % sequence similarity). It shared <93.2 % 16S rRNA gene sequence similarity with other members of the family. Based on phenotypic characteristics and phylogenetic inference, strain AK4T is considered to represent a novel species of the genus Caenispirillum , for which the name Caenispirillum salinarum sp. nov. is proposed; the type strain is AK4T ( = MTCC 10963T = JCM 17360T).

Paraperlucidibaca wandonensis sp. nov., isolated from seawater, and emended description of the genus Paraperlucidibaca Oh et al. 2011

2013 ◽  
Vol 63 (Pt_11) ◽  
pp. 4113-4117 ◽  
Author(s):  
Jung-Hoon Yoon ◽  
Sooyeon Park ◽  
Yong-Taek Jung ◽  
Jung-Sook Lee ◽  
Keun-Chul Lee
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Strain ◽  
Type Species ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Phenotypic Properties ◽  
Content Type ◽  
Link Type ◽  
Emended Description

A Gram-stain-negative, aerobic, motile and rod-shaped bacterial strain, designated WT-RY4T, was isolated from wood falls in the South Sea, South Korea, and its taxonomic position was investigated using a polyphasic approach. Strain WT-RY4T grew optimally at 25 °C, at pH 7.0–7.5 and in the absence of NaCl. A neighbour-joining phylogenetic tree based on 16S rRNA gene sequences showed that strain WT-RY4T clustered with the type strain of Paraperlucidibaca baekdonensis with a bootstrap resampling value of 100 %. Strain WT-RY4T exhibited 16S rRNA gene sequence similarity values of 98.8 % and 96.3 % to Paraperlucidibaca baekdonensis RL-2T and Perlucidibaca piscinae IMCC 1704T, respectively and less than 91.5 % to the type strains of other species used in the phylogenetic analysis. The DNA G+C content of strain WT-RY4T was 52.4 mol% and the mean DNA–DNA relatedness value with Paraperlucidibaca baekdonensis RL-2T was 25 %. Strain WT-RY4T contained Q-11 as the predominant ubiquinone and summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c), C16 : 0 and C12 : 0 3-OH as the major fatty acids. Differential phenotypic properties, together with the phylogenetic and genetic distinctiveness, demonstrated that strain WT-RY4T was distinguishable from Paraperlucidibaca baekdonensis RL-2T. On the basis of the data presented, strain WT-RY4T is considered to represent a novel species of the genus Paraperlucidibaca , for which the name Paraperlucidibaca wandonensis sp. nov. is proposed. The type strain is WT-RY4T ( = KCTC 32216T = CCUG 63419T). An emended description of the genus Paraperlucidibaca is also provided.

Zunongwangia mangrovi sp. nov., isolated from mangrove (Avicennia marina) rhizosphere, and emended description of the genus Zunongwangia

2014 ◽  
Vol 64 (Pt_2) ◽  
pp. 545-550 ◽  
Author(s):  
N. Rameshkumar ◽  
Ramya Krishnan ◽  
Elke Lang ◽  
Yuta Matsumura ◽  
Toko Sawabe ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Strain ◽  
Sequence Similarity ◽  
Avicennia Marina ◽  
Rrna Gene ◽  
Content Type ◽  
Link Type ◽  
Emended Description ◽  
Zunongwangia Profunda

A Gram-stain-negative, strictly aerobic, slightly halophilic, non-motile and rod-shaped bacterial strain, designated P2E16T, was isolated from mangrove (Avicennia marina) rhizosphere, collected at Devipattinam mangroves, Tamil Nadu, India. Strain P2E16T grew optimally at pH 7.0–8.0, at 25–28 °C and in the presence of 2–3 % (w/v) NaCl. 16S rRNA gene analysis showed that strain P2E16T was phylogenetically closely related to the genus Zunongwangia , with Zunongwangia profunda SM-A87T as the closest related type strain (98.2 % 16S rRNA gene sequence similarity) and less than 93 % 16S rRNA gene sequence similarity to all other members of the family Flavobacteriaceae . Strain P2E16T contained MK-6 as the major respiratory quinone, phosphatidylethanolamine as the predominant polar lipid and iso-C15 : 0 (17.8 %), iso-C17 : 0 3-OH (15.1 %), C15 : 0 (12.8 %), iso-C17 : 1ω9c (9.8 %), iso-C15 : 1 G (9.0 %), and summed feature 3 (comprising C16 : 1ω7c and/or iso-C15 : 0 2-OH; 7.1 %) as the major fatty acids. The DNA G+C content was 34.3 mol%. Differential phenotypic properties, together with the phylogenetic distinctiveness and low DNA–DNA relatedness demonstrated that strain P2E16T was distinct from the type strain of Zunongwangia profunda . On the basis of these presented data, strain P2E16T is considered to represent a novel species of the genus Zunongwangia , for which the name Zunongwangia mangrovi sp. nov. is proposed. The type strain is P2E16T ( = DSM 24499T = LMG 26237T = KCTC 23496T). An emended description of the genus Zunongwangia is also provided.

scholarly journals Pseudoseohaeicola caenipelagi gen. nov., sp. nov., isolated from a tidal flat

2015 ◽  
Vol 65 (Pt_6) ◽  
pp. 1819-1824 ◽  
Author(s):  
Sooyeon Park ◽  
Ji-Min Park ◽  
Chul-Hyung Kang ◽  
Song-Gun Kim ◽  
Jung-Hoon Yoon
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Tidal Flat ◽  
Type Strain ◽  
Type Species ◽  
Phylogenetic Trees ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Content Type ◽  
Link Type

A Gram-stain-negative, non-motile, aerobic and pleomorphic bacterium, designated BS-W13T, was isolated from a tidal flat on the South Sea, South Korea, and its taxonomic position was investigated using a polyphasic approach. Strain BS-W13T grew optimally at 25 °C, at pH 7.0–8.0 and in the presence of 1.0–2.0 % (w/v) NaCl. Neighbour-joining and maximum-parsimony phylogenetic trees based on 16S rRNA gene sequences showed that strain BS-W13T clustered with the type strain of Seohaeicola saemankumensis , showing the highest sequence similarity (95.96 %) to this strain. Strain BS-W13T exhibited 16S rRNA gene sequence similarity values of 95.95, 95.91, 95.72 and 95.68 % to the type strains of Sulfitobacter donghicola , Sulfitobacter porphyrae , Sulfitobacter mediterraneus and Roseobacter litoralis , respectively. Strain BS-W13T contained Q-10 as the predominant ubiquinone and C18 : 1ω7c as the major fatty acid. The polar lipid profile of strain BS-W13T, containing phosphatidylcholine, phosphatidylglycerol, phosphatidylethanolamine, one unidentified aminolipid and one unidentified lipid as major components, was distinguishable from those of some phylogenetically related taxa. The DNA G+C content of strain BS-W13T was 58.1 mol%. The phylogenetic data and differential chemotaxonomic and other phenotypic properties revealed that strain BS-W13T constitutes a novel genus and species within family Rhodobacteraceae of the class Alphaproteobacteria , for which the name Pseudoseohaeicola caenipelagi gen. nov., sp. nov. is proposed. The type strain is BS-W13T ( = KCTC 42349T = CECT 8724T).

scholarly journals Arthrobacter yangruifuii sp. nov. and Arthrobacter zhaoguopingii sp. nov., two new members of the genus Arthrobacter

2020 ◽  
Vol 70 (10) ◽  
pp. 5287-5295 ◽  
Author(s):  
Yajun Ge ◽  
Yuanmeihui Tao ◽  
Jing Yang ◽  
Xin-He Lai ◽  
Dong Jin ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Strain ◽  
Type Species ◽  
Novel Species ◽  
Sequence Similarity ◽  
Tibet Plateau ◽  
Rrna Gene ◽  
Content Type ◽  
Link Type

Four unknown strains belonging to the genus Arthrobacter were isolated from plateau wildlife on the Qinghai–Tibet Plateau of PR China. Phylogenetic analysis based on 16S rRNA gene sequences showed that the four isolates were separated into two clusters. Cluster I (strains 785T and 208) had the greatest 16S rRNA gene sequence similarity to Arthrobacter citreus (98.6 and 98.7 %, respectively), Arthrobacter luteolus (98.0 and 98.1%, respectively), Arthrobacter gandavensis (97.9 and 98.0 %, respectively) and Arthrobacter koreensis (97.6 and 97.7 %, respectively). Likewise, cluster II (strains J391T and J915) had the highest sequence similarity to Arthrobacter ruber (98.6 and 98.3 %, respectively) and Arthrobacter agilis (98.1 and 97.9  %, respectively). Average nucleotide identity and the digital DNA–DNA hybridization values illustrated that the two type strains, 785T and J391T, represented two separate novel species that are distinct from all currently recognized species in the genus Arthrobacter . These strains had DNA G+C contents of 66.0–66.1 mol% (cluster I) and 68.0 mol% (cluster II). The chemotaxonomic properties of strains 785T and J391T were in line with those of the genus Arthrobacter : anteiso-C15:0 (79.3 and 40.8 %, respectively) as the major cellular fatty acid, MK-8(H2) (65.8 %) or MK-9(H2) (75.6 %) as the predominant respiratory quinone, a polar lipid profile comprising diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol, glycolipids and phospholipid, and A3α or A4α as the cell wall peptidoglycan type. On the basis of our results, two novel species in the genus Arthrobacter are proposed, namely Arthrobacter yangruifuii sp. nov. (type strain, 785T=CGMCC 1.16725T=GDMCC 1.1592T=JCM 33491T) and Arthrobacter zhaoguopingii sp. nov. (type strain, J391T=CGMCC 1.17382T=GDMCC 1.1667T=JCM 33841T).

Usitatibacter rugosus gen. nov., sp. nov. and Usitatibacter palustris sp. nov., novel members of Usitatibacteraceae fam. nov. within the order Nitrosomonadales isolated from soil

2021 ◽  
Author(s):  
Selma Vieira ◽  
Katharina J. Huber ◽  
Meina Neumann-Schaal ◽  
Alicia Geppert ◽  
Manja Luckner ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Strain ◽  
Type Species ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
The Novel ◽  
Content Type ◽  
Link Type ◽  
Wide Range

Members of the metabolically diverse order Nitrosomonadales inhabit a wide range of environments. Two strains affiliated with this order were isolated from soils in Germany and characterized by a polyphasic approach. Cells of strains 0125_3T and Swamp67T are Gram-negative rods, non-motile, non-spore-forming, non-capsulated and divide by binary fission. They tested catalase-negative, but positive for cytochrome c-oxidase. Both strains form small white colonies on agar plates and grow aerobically and chemoorganotrophically on SSE/HD 1 : 10 medium, preferably utilizing organic acids and proteinaceous substrates. Strains 0125_3T and Swamp67T are mesophilic and grow optimally without NaCl addition at slightly alkaline conditions. Major fatty acids are C16 : 1  ω7c, C16 : 0 and C14 : 0. The major polar lipids are diphosphatidylglycerol, phosphatidylethanolamine and phosphatidyglycerol. The predominant respiratory quinone is Q-8. The G+C content for 0125_3T and Swamp67T was 67 and 66.1 %, respectively. The 16S rRNA gene analysis indicated that the closest relatives (<91 % sequence similarity) of strain 0125_3T were Nitrosospira multiformis ATCC 25196T, Methyloversatilis universalis FAM5T and Denitratisoma oestradiolicum AcBE2-1T, while Nitrosospira multiformis ATCC 25196T, Nitrosospira tenuis Nv1T and Nitrosospira lacus APG3T were closest to strain Swamp67T. The two novel strains shared 97.4 % 16S rRNA gene sequence similarity with one another and show low average nucleotide identity of their genomes (83.8 %). Based on the phenotypic, chemotaxonomic, genomic and phylogenetic analysis, we propose the two novel species Usitatibacter rugosus sp. nov (type strain 0125_3T=DSM 104443T=LMG 29998T=CECT 9241T) and Usitatibacter palustris sp. nov. (type strain Swamp67T=DSM 104440T=LMG 29997T=CECT 9242T) of the novel genus Usitatibacter gen. nov., within the novel family Usitatibacteraceae fam. nov.

Luteimonas deserti sp. nov., a novel strain isolated from desert soil

2021 ◽  
Vol 71 (10) ◽  
Author(s):  
Xiao-Xian Huang ◽  
Jia Shang ◽  
Lian Xu ◽  
Rui Yang ◽  
Ji-Quan Sun
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Species ◽  
Sequence Similarity ◽  
Phylogenetic Analyses ◽  
Desert Soil ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type

A Gram-stain-negative, non-motile, rod-shaped bacterial strain, named SJ-16T, was isolated from desert soil collected in Inner Mongolia, northern PR China. Strain SJ-16T grew at pH 6.0–11.0 (optimum, pH 8.0–9.0), 4–40 °C (optimum, 30–35 °C) and in the presence of 0–8 % (w/v) NaCl (optimum, 0–2 %). The strain was negative for catalase and positive for oxidase. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain SJ-16T clustered with Luteimonas chenhongjianii 100111T and Luteimonas terrae THG-MD21T, and had 98.8, 98.6, 98.3 and <97.9 % of 16S rRNA gene sequence similarity to strains L. chenhongjianii 100111T, L. terrae THG-MD21T, L. aestuarii B9T and all other type strains of the genus Luteimonas , respectively. The major cellular fatty acids were iso-C15 : 0, iso-C16 : 0, summed feature 3 (C16 : 1  ω7c and/or C16 : 1  ω6c) and summed feature 9 (C16 : 0 10-methyl and/or iso-C17 : 1  ω9c). Diphosphatidylglycerol, phosphatidylglycerol and phosphatidylethanolamine were the major polar lipids, and ubiquinone-8 was the only respiratory quinone. The genomic DNA G+C content was 69.3 mol%. The digital DNA–DNA hybridization and average nucleotide identity values of strain SJ-16T to L. chenhongjianii 100111T, L. terrae THG-MD21T, L. rhizosphaerae 4-12T and L. aestuarii B9T were 36.9, 37.5, 24.0 and 21.1 %, and 80.9, 80.6, 80.7 and 76.3 %, respectively. Based on phenotypic, physiological and phylogenetic results, strain SJ-16T represents a novel species of the genus Luteimonas , for which the name Luteimonas deserti is proposed. The type strain is SJ-16T (=CGMCC 1.17694T=KCTC 82207T).

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