Fluviicola hefeinensis sp. nov., isolated from the wastewater of a chemical factory

2014 ◽  
Vol 64 (Pt_3) ◽  
pp. 700-704 ◽  
Author(s):  
Hong-Xing Yang ◽  
Xiang Wang ◽  
Xiao-Wei Liu ◽  
Jun Zhang ◽  
Gui-Qin Yang ◽  
...  
Keyword(s):  
Type Species ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Respiratory Quinone ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
Chemical Factory ◽  
Yellow Orange ◽  
Bacterium Strain

A Gram-negative, strictly aerobic, yellow–orange-pigmented, motile, short rod-shaped, catalase-positive, oxidase-negative bacterium, strain MYL-8T, was isolated from wastewater of the Jin Tai Chemical Factory in Hefei, China. Strain MYL-8T grew optimally at 30 °C, in the absence of NaCl and at pH 7. Menaquinone 6 (MK-6) was the sole respiratory quinone and the major fatty acids were iso-C15 : 0, iso-C15 : 1 G, iso-C17 : 0 3-OH and summed feature 3 (C16 : 1ω7c and/or iso-C15 : 0 2-OH). The polar lipid profile was composed predominantly of unidentified polar lipids and aminolipids. Minor amounts of phosphatidylethanolamine and unidentified phospholipids were also detectable. The DNA G+C content of strain MYL-8T was 43.5 mol%. The 16S rRNA gene sequence of strain MYL-8T showed the highest similarity to that of Fluviicola taffensis RW 262T (97.03 %), followed by Wandonia haliotis Haldis-1-1T (92.05 %), Lishizhenia caseinilytica UST040201-001T (91.43 %) and Lishizhenia tianjinensis JCM 15141T (90.61 %). DNA–DNA relatedness between strain MYL-8T and F. taffensis RW 262T was 21.35±0.90 %. On the basis of phenotypic, chemotaxonomic, genomic and phylogenetic data, strain MYL-8T is considered to represent a novel species of the genus Fluviicola , for which the name Fluviicola hefeinensis sp. nov. is proposed. The type strain is MYL-8T ( = KACC 16597T = CCTCC AB 2013168T).

scholarly journals Arcicella rigui sp. nov., isolated from water of a wetland, and emended descriptions of the genus Arcicella , Arcicella aquatica , Arcicella rosea and Arcicella aurantiaca

2013 ◽  
Vol 63 (Pt_1) ◽  
pp. 134-140 ◽  
Author(s):  
Wen-Ming Chen ◽  
Shwu-Harn Yang ◽  
Chiu-Chung Young ◽  
Shih-Yi Sheu
Keyword(s):  
Type Species ◽  
Phylogenetic Analyses ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Phenotypic Data ◽  
Respiratory Quinone ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
Taxonomic Approach

A bacterial strain, designated NSW-5T, was isolated from a water sample taken from Niao-Song Wetland Park in Taiwan and characterized using a polyphasic taxonomic approach. Cells of strain NSW-5T were strictly aerobic, Gram-stain-negative, non-motile and polymorphic, being straight, vibrioid, curved and spiral-shaped rods surrounded by a thick capsule and forming light pink-coloured colonies. Some rings consisting of several cells were present. Growth occurred at 10–40 °C (optimum, 25 °C), with 0–3.0 % NaCl (optimum, 0 %) and at pH 6.0–8.0 (optimum, pH 7.0). Phylogenetic analyses based on 16S rRNA gene sequences showed that strain NSW-5T belonged to the genus Arcicella with sequence similarities of 98.6, 98.0 and 97.3 % with Arcicella aquatica NO-502T, Arcicella rosea TW5T and Arcicella aurantiaca TNR-18T, respectively. The predominant cellular fatty acids were summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c; 20.8 %), C16 : 0 (14.6 %), iso-C15 : 0 (13.8 %), C16 : 1ω5c (12.5 %) and C18 : 0 (11.4 %), and the only respiratory quinone was MK-7. The polar lipid profile consisted of phosphatidylethanolamine and several uncharacterized glycolipids, aminolipids, phospholipids and aminophospholipids. The DNA G+C content of strain NSW-5T was 44.1 mol%. The DNA–DNA relatedness of strain NSW-5T with respect to recognized species of the genus Arcicella was less than 70 %. On the basis of phylogenetic inference and phenotypic data, strain NSW-5T should be classified as a representative of a novel species, for which the name Arcicella rigui sp. nov. is proposed. The type strain is NSW-5T ( = KCTC 23307T = BCRC 80260T). Emended descriptions of the genus Arcicella and of Arcicella aquatica , Arcicella rosea and Arcicella aurantiaca are also proposed.

scholarly journals Pelagihabitans pacificus gen. nov., sp. nov., a member of the family Flavobacteriaceae isolated from a deep-sea seamount

2020 ◽  
Vol 70 (8) ◽  
pp. 4569-4575 ◽  
Author(s):  
Qian Wang ◽  
Feng Liu ◽  
De-Chao Zhang
Keyword(s):  
Type Species ◽  
Optimal Growth ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Respiratory Quinone ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
A Genome ◽  
The Family

The Gram-stain-negative, orange-pigmented, non-spore-forming, non-motile, strictly aerobic, rod-shaped bacterial strain, designated TP-CH-4T, was isolated from a seamount near the Yap Trench in the tropical western Pacific. The optimal growth conditions were determined to be at pH 7–8, 25–30 °C and in the presence of 2 % (w/v) NaCl. The major respiratory quinone was MK-6. The polar lipid profile contained phosphatidylethanolamine, two unidentified aminolipids, two unidentified phospholipids and three unidentified polar lipids. The predominant cellular fatty acids were iso-C15 : 0 and summed feature 1 (composed of C13 : 03-OH and/or iso-C15 : 1H). Phylogenetic analysis of 16S rRNA gene sequences revealed that strain TP-CH-4T was a member of the family Flavobacteriaceae and formed a distinct lineage. Strain TP-CH-4T displayed highest sequence similarities to Pseudozobellia thermophila KMM 3531T (95.1 %) and Flagellimonas flava A11T (93.9 %). Genome sequencing revealed the strain TP-CH-4T has a genome size of 4.5 Mbp and a G+C content of 44.5 mol%. Collectively, based on phenotypic, chemotaxonomic, phylogenetic and genomic evidence, strain TP-CH-4T represents a novel species of a novel genus of the family Flavobacteriaceae , for which the name Pelagihabitans pacificus gen. nov., sp. nov. is proposed. The type strain of Pelagihabitans pacificus is TP-CH-4T (=CGMCC 1.17120T=KCTC 72434T).

Shimia biformata sp. nov., isolated from surface seawater, and emended description of the genus Shimia Choi and Cho 2006

2013 ◽  
Vol 63 (Pt_12) ◽  
pp. 4533-4539 ◽  
Author(s):  
Asif Hameed ◽  
Mariyam Shahina ◽  
Shih-Yao Lin ◽  
Wei-An Lai ◽  
Yi-Han Hsu ◽  
...  
Keyword(s):  
Type Species ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Surface Seawater ◽  
Unidentified Phospholipid ◽  
Respiratory Quinone ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
Emended Description

A novel, Gram-staining-negative, non-flagellated, oval or short-rod-shaped, strictly aerobic and non-spore-forming marine bacterium, designated strain CC-AMW-CT, was isolated from coastal surface seawater in Kending County, Taiwan. Cells of strain CC-AMW-CT displayed unusual morphology and formed colourless or beige colonies on marine agar. The isolate shared pairwise 16S rRNA gene sequence similarities of 97.2 and 97.1 % with Shimia marina BCRC 80068T and Shimia isoporae BCRC 80085T, respectively, and established a discrete phyletic lineage closely associated with the members of the genus Shimia . DNA–DNA hybridization values indicated <18.2 % genomic relatedness with species of the genus Shimia . The polar lipid profile of strain CC-AMW-CT comprised diphosphatidylglycerol, phosphatidylglycerol, phosphatidylcholine, two unidentified aminolipids, four unidentified lipids and an unidentified phospholipid. The predominant fatty acids were C18 : 1ω7c and/or C18 : 1ω6c (summed feature 8; 75.5 %). The DNA G+C content was 61.2 mol%. The predominant respiratory quinone was ubiquinone Q-10 and the major polyamine was cadaverine. The chemotaxonomic evidence, including extraordinary amounts of C18 : 1ω7c and/or C18 : 1ω6c, major polar lipids, polyamine, quinone and DNA G+C contents of CC-AMW-CT, was in line with that of the members of the genus Shimia . Thus, strain CC-AMW-CT should be classified as a novel species of the genus Shimia , for which the name Shimia biformata sp. nov. is proposed. The type strain is CC-AMW-CT ( = JCM 18818T = BCRC 80548T). An emended description of the genus Shimia is also proposed.

Winogradskyella damuponensis sp. nov., isolated from seawater

2013 ◽  
Vol 63 (Pt_1) ◽  
pp. 321-326 ◽  
Author(s):  
Dong-Heon Lee ◽  
Sun Ja Cho ◽  
Suk Min Kim ◽  
Sun Bok Lee
Keyword(s):  
Type Species ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Unidentified Phospholipid ◽  
Respiratory Quinone ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
Distinct Lineage ◽  
Taxonomic Approach

A novel bacterium, designated F081-2T, isolated from seawater from Damupo beach in Pohang, Korea, was investigated using a polyphasic taxonomic approach. Cells were yellow-pigmented, strictly aerobic, motile by gliding, Gram-negative-staining and rod-shaped. The temperature, pH and NaCl ranges for growth were 4–35 °C, pH 5.5–9.5 and 1.0–5.0 %, respectively. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain F081-2T belonged to a distinct lineage in the genus Winogradskyella of the family Flavobacteriaceae , sharing 93.7–98.1 % similarity with recognized members of the genus. Low levels of DNA–DNA relatedness values were found between strain F081-2T and Winogradskyella eximia KCTC 12219T (61.1 %), Winogradskyella thalassocola KCTC 12221T (47.0 %), Winogradskyella echinorum KCTC 22026T (39.3 %), Winogradskyella rapida CCUG 56098T (34.3 %) and Winogradskyella arenosi JCM 17633T (33.4 %). The major cellular fatty acids were iso-C15 : 0 (25.3 %), iso-C15 : 1 G (14.6 %), iso-C17 : 0 3-OH (9.3 %), anteiso-C15 : 0 (7.8 %) and iso-C15 : 0 3-OH (7.6 %). The polar lipid profile was composed of phosphatidylethanolamine, one unidentified aminolipid, one unidentified phospholipid, one unidentified aminophospholipid and six unidentified lipids. The major respiratory quinone was menaquinone-6 and the DNA G+C content of the strain was 32.3 mol%. On the basis of phenotypic, phylogenetic and genotypic data, strain F081-2T represents a novel species within the genus Winogradskyella , for which the name Winogradskyella damuponensis sp. nov. is proposed. The type strain is F081-2T ( = KCTC 23552T = JCM 17633T).

scholarly journals Sphingomonas gei sp. nov., isolated from roots of Geum aleppicum

2015 ◽  
Vol 65 (Pt_4) ◽  
pp. 1160-1166 ◽  
Author(s):  
Lingfang Zhu ◽  
Meiru Si ◽  
Changfu Li ◽  
Kaiyun Xin ◽  
Chaoqiong Chen ◽  
...  
Keyword(s):  
Type Species ◽  
Phylogenetic Analyses ◽  
Shaanxi Province ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Taxonomic Study ◽  
Respiratory Quinone ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type

A yellow-pigmented bacterium, designated strain ZFGT-11T, was isolated from roots of Geum aleppicum Jacq. collected from Taibai Mountain in Shaanxi Province, north-west China, and was subjected to a taxonomic study by using a polyphasic approach. Cells of strain ZFGT-11T were Gram-stain-negative, strictly aerobic rods that were surrounded by a thick capsule and were motile by means of a single polar flagellum. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain ZFGT-11T was a member of the genus Sphingomonas and was closely related to Sphingomonas naasensis KACC 16534T (97.6 % similarity), Sphingomonas kyeonggiense JCM 18825T (96.8 %), Sphingomonas asaccharolytica IFO 15499T (96.7 %) and Sphingomonas leidyi DSM 4733T (96.6 %). The predominant respiratory quinone was ubiquinone-10 (Q-10) and the major cellular fatty acids were summed feature 8 (comprising C18 : 1ω7c and/or C18 : 1ω6c), C17 : 1ω6c, C14 : 0 2-OH, C16 : 0 and C15 : 0 2-OH. The major polyamine of strain ZFGT-11T was sym-homospermidine. Phosphatidylglycerol, diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylmonomethylethanolamine, phosphatidylcholine, sphingoglycolipid, two unidentified aminoglycolipids, two unidentified phospholipids and two unidentified lipids were detected in the polar lipid profile. The DNA G+C content was 66.8 mol%. DNA–DNA relatedness for strain ZFGT-11T with respect to its closest phylogenetic relative S. naasensis KACC 16534T was 26.2±4.8 % (mean±sd). On the basis of data from the present polyphasic taxonomic study, strain ZFGT-11T is considered to represent a novel species of the genus Sphingomonas , for which the name Sphingomonas gei sp. nov. is proposed. The type strain is ZFGT-11T ( = CCTCC AB 2013306T = KCTC 32449T = LMG 27608T).

Flavobacterium solisilvae sp. nov. and Flavobacterium silvaticum sp. nov., isolated from forest soil

2021 ◽  
Vol 71 (7) ◽  
Author(s):  
Hye Su Jung ◽  
Byung Hee Chun ◽  
Hyung Min Kim ◽  
Che Ok Jeon
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Forest Soil ◽  
Type Species ◽  
Rrna Gene ◽  
Major Polar Lipid ◽  
Strictly Aerobic ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type

Two Gram-stain-negative, yellow-pigmented and strictly aerobic bacteria, designated strains SE-s27T and SE-s28T, were isolated from forest soil. Both strains were non-motile rods that were catalase-positive and oxidase-negative and grew optimally at 25–30 °C, pH 8.0 and with 0 % (w/v) NaCl. Strain SE-s28T produced flexirubin-type pigments, but strain SE-s27T did not produce them. Both strains contained menaquinone-6 as the sole respiratory quinone and phosphatidylethanolamine as a major polar lipid. As the major cellular fatty acids (>10 %), SE-s27T contained iso-C15 : 1 and iso-C15 : 1G, whereas SE-s28T contained iso-C15 : 0 and summed feature 3 comprising C16 : 1ω7c and/or C16 : 1ω6c and/or iso-C15 : 0 2-OH. The DNA G+C contents of strains SE-s27T and SE-s28T were 33.1 and 44.3 mol%, respectively. The results of phylogenetic analysis based on 16S rRNA gene sequences revealed that SE-s27T and SE-s28T formed respective distinct phylogenetic lineages within the genus Flavobacterium . Strains SE-s27T and SE-s28T were most closely related to Flavobacterium macrobrachii an-8T and Flavobacterium piscinae ICH-30T with 98.0 and 94.5 % 16S rRNA gene sequence similarities, respectively. In conclusion, strains SE-s27T and SE-s28T represent novel species of the genus Flavobacterium , for which the names Flavobacterium solisilvae sp. nov. and Flavobacterium silvaticum sp. nov. are proposed. The type strains of F. solisilvae and F. silvaticum are SE-s27T (=KACC 18802T=JCM 31544T) and SE-s28T (=KACC 18803T=JCM 31545T), respectively.

Photobacterium arenosum sp. nov., isolated from marine sediment sand

2021 ◽  
Vol 71 (10) ◽  
Author(s):  
Veeraya Weerawongwiwat ◽  
Seokmin Yoon ◽  
Jong-Hwa Kim ◽  
Jung-Hoon Yoon ◽  
Jung Sook Lee ◽  
...  
Keyword(s):  
Marine Sediment ◽  
Type Species ◽  
Rrna Gene ◽  
Polar Lipid Profile ◽  
Protein Coding ◽  
Content Type ◽  
Link Type ◽  
Bacterium Strain ◽  
The Republic ◽  
The 16S Rrna Gene

A Gram-stain-negative, aerobic, motile, short rod-shaped, catalase-negative and oxidase-positive bacterium, strain CAU 1568T, was isolated from marine sediment sand sampled at Sido Island in the Republic of Korea. The optimum conditions for growth were at 25–30 °C, at pH 6.5–8.5 and with 0–4.0 % (w/v) NaCl. Phylogenetic analysis based on the 16S rRNA gene sequence indicated that strain CAU 1568T was a member of the genus Photobacterium with high similarity to Photobacterium salinisoli JCM 30852T (97.7 %), Photobacterium halotolerans KACC 17089T (97.3 %) and Photobacterium galatheae LMG F28894T (97.3 %). The predominant cellular fatty acids were C16 : 0, summed feature 3 (C16 : 1  ω6c and/or C16 : 1  ω7c) and summed feature 8 (C18 : 1  ω7c and/or C18 : 1  ω6c), with Q-8 as the major of isoprenoid quinone. The polar lipid profile consisted of diphosphatidylglycerol, phosphatidylglycerols, phosphatidylcholine, phosphatidylethanolamine, phospholipid, two aminophospholipids and three unidentified lipids. The whole genome size of strain CAU 1568T was 4.8 Mb with 50.1 mol% G+C content; including 38 contigs and 4233 protein-coding genes. These taxonomic data support CAU 1568T as representing a novel Photobacterium species, for which the name Photobacterium arenosum sp. nov. is proposed. The type strain of this novel species is CAU 1568T (=KCTC 82404T=MCCC 1K05668T).

scholarly journals Rufibacter latericius sp. nov., isolated from Baiyang Lake

2020 ◽  
Vol 70 (11) ◽  
pp. 5943-5949 ◽  
Author(s):  
Yun-zhen Yang ◽  
Ji-feng Chen ◽  
Wan-ru Huang ◽  
Ran-ran Zhang ◽  
Shuangjiang Liu ◽  
...  
Keyword(s):  
Type Species ◽  
Sequence Similarity ◽  
Phylogenetic Analyses ◽  
Draft Genome ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Pr China

A novel Gram-stain-negative, strictly aerobic, rod-shaped, brick red-pigmented bacterium, designated R-22-1 c-1T, was isolated from water from Baiyang Lake, Hebei Province, PR China. The strain was able to grow at 20–30 °C (optimum, 30 °C) and pH 6–7 (optimum, pH 6) in Reasoner’s 2A medium. 16S rRNA gene sequence and phylogenetic analyses of R-22-1 c-1T revealed closest relationships to Rufibacter immobilis MCC P1T (97.8 %), Rufibacter sediminis H-1T (97.9 %) and Rufibacter glacialis MDT1-10-3T (97.0 %), with other species of the genus Rufibacter showing less than 97.0 % sequence similarity. The predominant polar lipids were phosphatidylethanolamine, two unidentified aminophospholipids and three unidentified lipids. The major cellular fatty acids were iso-C15 : 0, C15 : 1  ω6c, C17 : 1  ω6c, anteiso-C15 : 0, summed feature 3 (iso-C15 : 0 2-OH and/or C16 : 1  ω7c and/or C16 : 1  ω6c) and summed feature 4 (iso-C17 : 1I and/or anteiso-C17 : 1B). The respiratory quinone was MK-7. The draft genome of R-22-1 c-1T was 5.6 Mbp in size, with a G+C content of 50.2 mol%. The average nucleotide identity and digital DNA–DNA hybridization relatedness values between strain R-22-1 c-1T and related type strains were R. immobilis MCC P1T (77.2 and 21.8 %), R. sediminis H-1T (81.6 and 21.4 %) and R. tibetensis 1351T (78.5 and 22.9 %). Based on these phylogenetic, chemotaxonomic and genotypic results, strain R-22-1 c-1T represents a novel species in the genus Rufibacter , for which the name Rufibacter latericius sp. nov. is proposed. The type strain is R-22-1 c-1T (=CGMCC 1.13570T=KCTC 62781T).

Flavobacterium enshiense sp. nov., isolated from soil, and emended descriptions of the genus Flavobacterium and Flavobacterium cauense , Flavobacterium saliperosum and Flavobacterium suncheonense

2013 ◽  
Vol 63 (Pt_3) ◽  
pp. 886-892 ◽  
Author(s):  
Kun Dong ◽  
Fang Chen ◽  
Yan Du ◽  
Gejiao Wang
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Species ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Major Respiratory Quinone ◽  
The City

A Gram-negative, strictly aerobic, yellow-pigmented rod, designated DK69T, was isolated from soil collected from the waste liquid treatment facility of Bafeng Pharmaceutical Company in the city of Enshi, Hubei Province, China. Phylogenetic analysis based on 16S rRNA gene sequences placed strain DK69T in the genus Flavobacterium of the family Flavobacteriaceae . The highest 16S rRNA gene sequence similarities were found with Flavobacterium cauense R2A-7T (96.9 %), Flavobacterium saliperosum AS 1.3801T (96.3 %) and Flavobacterium suncheonense GH29-5T (95.7 %). The major fatty acids (≥5 %) were iso-C15 : 0, iso-C17 : 1ω9c, C15 : 0, iso-C17 : 0 3-OH and iso-C15 : 0 3-OH. The major polar lipids were phosphatidylethanolamine, one unidentified aminolipid and one unidentified lipid. The major respiratory quinone was menaquinone-6. The genomic DNA G+C content was 34.4 mol%. Strain DK69T represents a novel species of the genus Flavobacterium , for which the name Flavobacterium enshiense sp. nov. is proposed. The type strain is DK69T ( = CCTCC AB 2011144T  = KCTC 23775T). Emended descriptions of the genus Flavobacterium and Flavobacterium cauense , Flavobacterium saliperosum and Flavobacterium suncheonense are also proposed.

Sphingomonas indica sp. nov., isolated from hexachlorocyclohexane (HCH)-contaminated soil

2012 ◽  
Vol 62 (Pt_12) ◽  
pp. 2997-3002 ◽  
Author(s):  
Neha Niharika ◽  
Swati Jindal ◽  
Jasvinder Kaur ◽  
Rup Lal
Keyword(s):  
Phylogenetic Analysis ◽  
Type Species ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
Total Dna ◽  
Physiological Tests

A bacterial strain, designated Dd16T, was isolated from a hexachlorocyclohexane (HCH) dumpsite at Lucknow, India. Cells of strain Dd16T were Gram-stain-negative, non-motile, rod-shaped and yellow-pigmented. Phylogenetic analysis based on 16S rRNA gene sequences showed that the strain belonged to the genus Sphingomonas in the family Sphingomonadaceae , as it showed highest sequence similarity to Sphingomonas asaccharolytica IFO 15499T (95.36 %), Sphingosinicella vermicomposti YC7378T (95.30), ‘Sphingomonas humi’ PB323 (95.20 %), Sphingomonas sanxanigenens NX02T (95.14 %) and Sphingomonas desiccabilis CP1DT (95.00 %). The major fatty acids were summed feature 3 (C16 : 1ω7c/C16 : 1ω6c) C14 : 0 2-OH, summed feature 8 (C18 : 1ω7c and/or C18 : 1ω6c) and C16 : 0. The polar lipid profile of strain Dd16T also corresponded to those reported for species of the genus Sphingomonas (phosphatidylethanolamine, diphosphatidylglycerol, phosphatidylcholine, phosphatidylglycerol, and a sphingoglycolipid), again supporting its identification as a member of the genus Sphingomonas . The predominant respiratory quinone was ubiquinone Q10, and sym-homospermidine was the major polyamine observed. The total DNA G+C content of strain Dd16T was 65.8 mol%. The results obtained on the basis of phenotypic characteristics and phylogenetic analysis and after biochemical and physiological tests, clearly distinguished strain Dd16T from closely related members of the genus Sphingomonas . Thus, strain Dd16T represents a novel species of the genus Sphingomonas for which the name Sphingomonas indica sp. nov. is proposed. The type strain is Dd16T ( = DSM 25434T = CCM 7882T).

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