scholarly journals Aliidiomarina taiwanensis gen. nov., sp. nov., isolated from shallow coastal water

2012 ◽  
Vol 62 (1) ◽  
pp. 155-161 ◽  
Author(s):  
Ssu-Po Huang ◽  
Hsiao-Yun Chang ◽  
Jwo-Sheng Chen ◽  
Wen Dar Jean ◽  
Wung Yang Shieh
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Sequence Similarity ◽  
Coastal Region ◽  
Anaerobic Growth ◽  
Morphological Data ◽  
Rrna Gene ◽  
The Family ◽  
Distinct Lineage ◽  
Curved Rods

A Gram-negative, heterotrophic, aerobic, marine bacterium, designated AIT1T, was isolated from a seawater sample collected in the shallow coastal region of Bitou Harbour, New Taipei City, Taiwan. Cells grown in broth cultures were straight or slightly curved rods that were motile by means of a single polar flagellum. Strain AIT1T required NaCl for growth, grew optimally at 30–40 °C and with 1.5–5.0 % NaCl, and was incapable of anaerobic growth by fermentation of glucose or other carbohydrates. The isoprenoid quinones consisted of Q-8 (95.2 %) and Q-9 (4.8 %). The major polar lipids comprised diphosphatidylglycerol, phosphatidylglycerol and phosphatidylethanolamine. The cellular fatty acids were predominantly iso-branched and included iso-C17 : 0 (26.5 %), summed feature 9 (comprising iso-C17 : 1ω9c and/or 10-methyl C16 : 0; 25.9 %) and iso-C15 : 0 (20.5 %). The DNA G+C content was 51.5 mol%. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain AIT1T formed a distinct lineage within the class Gammaproteobacteria and was most closely related to members of the genus Idiomarina in the family Idiomarinaceae (91.5–93.9 % 16S rRNA gene sequence similarity). The phylogenetic data, together with chemotaxonomic, physiological and morphological data, revealed that the isolate should be classified as a representative of a novel species in a new genus in the family Idiomarinaceae, for which the name Aliidiomarina taiwanensis gen. nov., sp. nov. is proposed. The type strain is AIT1T ( = JCM 16052T = BCRC 80035T = NCCB 100321T).

scholarly journals Bowmanella denitrificans gen. nov., sp. nov., a denitrifying bacterium isolated from seawater from An-Ping Harbour, Taiwan

2006 ◽  
Vol 56 (10) ◽  
pp. 2463-2467 ◽  
Author(s):  
Wen Dar Jean ◽  
Jwo-Sheng Chen ◽  
Yu-Te Lin ◽  
Wung Yang Shieh
Keyword(s):  
Novel Species ◽  
Sequence Similarity ◽  
Coastal Region ◽  
Anaerobic Growth ◽  
Rrna Gene ◽  
16S Rrna Gene Sequences ◽  
Terminal Electron Acceptor ◽  
Distinct Lineage ◽  
Curved Rods ◽  
Isoprenoid Quinones

A heterotrophic, non-fermentative, denitrifying isolate, designated strain BD1T, was obtained from a seawater sample collected in the shallow coastal region of An-Ping Harbour, Tainan, Taiwan. The cells of strain BD1T were Gram-negative. Cells grown in broth cultures were curved rods that were motile by means of a single polar flagellum. Growth occurred between 10 and 40 °C, with an optimum at 30–35 °C. Strain BD1T grew in NaCl levels of 0–10 %, with better growth occurring at 1–3 %. It grew aerobically and could achieve anaerobic growth by adopting a denitrifying metabolism with nitrate or nitrous oxide as the terminal electron acceptor. The major fatty acids were C16 : 0, C18 : 1 ω7c and summed feature 3 (C16 : 1 ω7c and/or C15 : 0 iso 2-OH). The polar lipids consisted of phosphatidylethanolamine (56.6 %) and phosphatidylglycerol (43.4 %). The isoprenoid quinones were Q-8 (81.5 %), Q-9 (11.1 %) and Q-10 (7.4 %). The DNA G+C content was 50.0 mol%. A phylogenetic analysis based on 16S rRNA gene sequences showed that strain BD1T formed a distinct lineage in the Gammaproteobacteria and that it exhibited the highest level of sequence similarity with species of the genera Alteromonas (92.8–93.7 %), Aestuariibacter (93.0 %), Glaciecola (90.4–92.7 %) and Salinimonas (91.8 %). Strain BD1T was distinguishable from species of these genera by the presence of Q-9 and Q-10. Phenotypically, strain BD1T was also distinguishable from species of these genera in that it did not require NaCl for growth and was capable of denitrification. On the basis of the polyphasic data from this study, the isolate represents a novel species within a novel genus, for which the name Bowmanella denitrificans gen. nov., sp. nov. is proposed. The type strain of Bowmanella denitrificans is BD1T (=BCRC 17491T=JCM 13378T).

scholarly journals Halovulum dunhuangense gen. nov., sp. nov., isolated from a saline terrestrial spring

2015 ◽  
Vol 65 (Pt_9) ◽  
pp. 2810-2816 ◽  
Author(s):  
Fengqin Sun ◽  
Yaping Du ◽  
Xiupian Liu ◽  
Qiliang Lai ◽  
Zongze Shao
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Strain ◽  
Sequence Similarity ◽  
Tween 80 ◽  
Optimal Growth ◽  
Rrna Gene ◽  
Phenotypic Data ◽  
The Family ◽  
Distinct Lineage

A bacterial strain, YYQ-30T, isolated from a mixed water–sand–sediment sample collected from a terrestrial spring located in Dunhuang, China, was characterized with respect to its morphology, physiology and taxonomy. Cells of the strain were Gram-stain-negative, aerobic, oxidase- and catalase-positive, non-flagellated, oval to rod-shaped (0.5–1.0 μm wide and 1.1–6.6 μm long) and divided by binary fission. Growth was observed in the presence of 0–10.0 % (w/v) NaCl with optimal growth at 0–3.0 %, at pH 6.0–9.0 (optimum pH 7.0–8.5) and at 10–45 °C (optimum 30–37 °C). The isolate could reduce nitrate to nitrite and hydrolyse aesculin and gelatin (weakly), but was unable to degrade Tween 80 or starch. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain YYQ-30T belongs to the family Rhodobacteraceae and forms a distinct lineage with the type strain of Albimonas donghaensis and forms a branch within a cluster constituted by the type strains of species of the genera Albimonas, Rhodovulum, Albidovulum, Haematobacter and Tropicimonas; levels of 16S rRNA gene sequence similarity between strain YYQ-30T and members of related genera ranged from 94.1 to 89.7  %. Strain YYQ-30T contained Q-10 as the predominant ubiquinone and summed feature 8 (C18 : 1ω7c and/or C18 : 1ω6c; 70.0  %), C18 : 0 (9.5  %), summed feature 2 (one or more of C14  :  0 3-OH, iso-C16  :  1 I and C12  :  0 aldehyde; 6.9  %) and 11-methyl C18  :  1ω7c (6.0  %) as the principal fatty acids. The polar lipids comprised diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, three unidentified phospholipids, two unidentified aminolipids and five unknown lipids. The pufLM gene was detected. The G+C content of the genomic DNA was 71.7 mol%. Based on the phylogenetic, chemotaxonomic and phenotypic data obtained in this study, strain YYQ-30T is considered to represent a novel species in a new genus within the family Rhodobacteraceae, for which the name Halovulum dunhuangense gen. nov., sp. nov. is proposed. The type strain of Halovulum dunhuangense is YYQ-30T ( = LMG 27418T = MCCC 1A06483T).

scholarly journals Rivicola pingtungensis gen. nov., sp. nov., a new member of the family Neisseriaceae isolated from a freshwater river

2014 ◽  
Vol 64 (Pt_6) ◽  
pp. 2009-2016 ◽  
Author(s):  
Shih-Yi Sheu ◽  
Jhen-Ci Chen ◽  
Chiu-Chung Young ◽  
Wen-Ming Chen
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Sequence Similarity ◽  
Phylogenetic Analyses ◽  
Anaerobic Growth ◽  
Rrna Gene ◽  
Content Type ◽  
Link Type ◽  
The Family ◽  
Freshwater River

A bacterial strain, designated Npb-03T, was isolated from a freshwater river in Taiwan and was characterized using a polyphasic taxonomic approach. The cells were Gram-reaction-negative, straight rod-shaped, non-motile, non-spore-forming and facultatively anaerobic. Growth occurred at 10–37 °C (optimum, 30–35 °C), at pH 6.0–8.0 (optimum, pH 6.0–7.0) and with 0–1.0 % NaCl (optimum, 0 %). The predominant fatty acids were summed feature 3 (comprising C16 : 1ω7c and/or C16 : 1ω6c) and C16 : 0. The major isoprenoid quinone was Q-8 and the DNA G+C content was 64.1 mol%. The polar lipid profile consisted of a mixture of phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol, an uncharacterized aminolipid and three uncharacterized phospholipids. The major polyamines were putrescine, 2-hydroxyputrescine, cadaverine and spermidine. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain Npb-03T forms a distinct lineage with respect to closely related genera within the family Neisseriaceae of the class Betaproteobacteria , most closely related to the genera Aquaspirillum , Laribacter , Leeia and Microvirgula , and the levels of 16S rRNA gene sequence similarity with respect to the type species of related genera are less than 93 %. On the basis of the genotypic and phenotypic data, strain Npb-03T represents a novel genus and species of the family Neisseriaceae , for which the name Rivicola pingtungensis gen. nov., sp. nov. is proposed. The type strain is Npb-03T ( = BCRC 80376T = LMG 26668T = KCTC 23712T).

scholarly journals Lutimonas vermicola gen. nov., sp. nov., a member of the family Flavobacteriaceae isolated from the marine polychaete Periserrula leucophryna

2007 ◽  
Vol 57 (8) ◽  
pp. 1679-1684 ◽  
Author(s):  
Seung-Jo Yang ◽  
Yoe-Jin Choo ◽  
Jang-Cheon Cho
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Sequence Similarity ◽  
The Yellow Sea ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Phenotypic Characteristics ◽  
The Family ◽  
Distinct Lineage ◽  
Marine Polychaete

A Gram-negative, yellow-coloured, non-motile, chemoheterotrophic, strictly aerobic, rod-shaped bacterium, designated IMCC1616T, was isolated from the marine polychaete Periserrula leucophryna inhabiting tidal flat sediment of the Yellow Sea, and characterized by a polyphasic approach. The temperature, pH and NaCl ranges for growth were 3–37 °C, pH 5.0–11.0 and 0.5–7.5 %. Based on 16S rRNA gene sequence similarity analyses, the strain was most closely related to members of the genera Lutibacter (90.7 %), Tenacibaculum (89.2–90.4 %) and Polaribacter (88.4–90.2 %). Phylogenetic analysis using three treeing algorithms based on 16S rRNA gene sequences indicated that the strain formed a distinct lineage within the family Flavobacteriaceae. The DNA G+C content of the strain was 40.1 mol% and the predominant cellular fatty acids were iso-C15 : 0 (16.5 %), anteiso-C15 : 0 (10.9 %), iso-C17 : 0 3-OH (8.8 %) and iso-C17 : 1 ω9c (8.2 %). The DNA G+C content, large amount of iso-C17 : 1 ω9c and several phenotypic characteristics, including growth temperature and catalase activity, differentiated the strain from other related genera in the family. Therefore, from the taxonomic evidence collected in this study, it is proposed that strain IMCC1616T represents a new genus and species named Lutimonas vermicola gen. nov., sp. nov. The type strain of Lutimonas vermicola is strain IMCC1616T (=KCCM 42379T =NBRC 102041T).

scholarly journals Gangjinia marincola gen. nov., sp. nov., a marine bacterium of the family Flavobacteriaceae

2011 ◽  
Vol 61 (2) ◽  
pp. 325-329 ◽  
Author(s):  
Dong-Heon Lee ◽  
Sung-Ran Moon ◽  
Young-Hyun Park ◽  
Young Sun Lee ◽  
Jae Sung Jung ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Gene Sequence ◽  
Sequence Similarity ◽  
16S Rrna Gene Sequence ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Rrna Gene Sequence ◽  
The Family ◽  
Distinct Lineage

A novel strictly aerobic, orange-pigmented, Gram-stain-negative bacterium, designated strain GJ16T, was isolated from coastal seawater of Gangjin Bay, the southernmost part of the Korean peninsula, and subjected to a polyphasic taxonomic study. It grew optimally at 25–30 °C, at pH 7.0–8.0 and in the presence of 3 % NaCl. Comparative 16S rRNA gene sequence analysis revealed that strain GJ16T formed a distinct lineage within the family Flavobacteriaceae and shared less than 91.2 % 16S rRNA gene sequence similarity with members of the genera Leptobacterium, Zhouia, Winogradskyella, Dokdonia and Krokinobacter. The predominant cellular fatty acids were iso-C15 : 0 (40.2 %), iso-C15 : 1 G (12.8 %), iso-C17 : 0 3-OH (11.2 %) and C15 : 0 (6.6 %). The G+C content of the genomic DNA was 39.4 mol% and the major respiratory isoprenoid quinone was MK-6. On the basis of phenotypic and genotypic data, strain GJ16T represents a novel species in a new genus in the family Flavobacteriaceae, for which the name Gangjinia marincola gen. nov., sp. nov. is proposed; the type strain is GJ16T (=KCTC 22649T =JCM 16082T).

scholarly journals Branchiibius hedensis gen. nov., sp. nov., an actinobacterium isolated from a Japanese codling (Physiculus japonicus)

2011 ◽  
Vol 61 (5) ◽  
pp. 1195-1200 ◽  
Author(s):  
Satoshi Sugimoto ◽  
Taira Kato ◽  
Masashi Ito ◽  
Noriaki Sakata ◽  
Toshio Tsuchida ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Suruga Bay ◽  
Unidentified Phospholipid ◽  
Mycolic Acids ◽  
The Family ◽  
Bottom Waters ◽  
Distinct Lineage

A novel, Gram-stain-positive bacterial strain, Mer 29717T, was isolated from the branchia (gills) of a Japanese codling, Physiculus japonicus, collected from bottom waters of Suruga Bay in Shizuoka, Japan. Phylogenetic analysis based on 16S rRNA gene sequences indicated that this strain represents a distinct lineage within the family Dermacoccaceae and was related most closely to members of the genera Demetria and Yimella. It shared highest 16S rRNA gene sequence similarity (95.1 %) with Yimella lutea YIM 45900T. Strain Mer 29717T contained MK-8(H2) and MK-8(H4) as menaquinones, and iso-C16 : 0, C16 : 0, C17 : 1 cis-9, C17 : 0, C18 : 1 cis-9 and C19 : 1 cis-10 were the major cellular fatty acids. The cell-wall peptidoglycan of strain Mer 29717T was composed of l-Lys, d-Ser, l-Ser, Gly, d-Glu and d-Ala. Polar lipids were phosphatidylinositol, phosphatidylglycerol, diphosphatidylglycerol and one unidentified phospholipid. Mycolic acids were not detected. The G+C content of the DNA of strain Mer 29717T was 68 mol%. On the basis of differential chemotaxonomic, physiological and biochemical data, strain Mer 29717T is considered to represent a novel species of a new genus, for which the name Branchiibius hedensis gen. nov., sp. nov. is proposed. The type strain of Branchiibius hedensis is Mer 29717T ( = NBRC 106121T  = DSM 22951T).

Monoglobus pectinilyticus gen. nov., sp. nov., a pectinolytic bacterium isolated from human faeces.

2020 ◽  
Author(s):  
CC Kim ◽  
WJ Kelly ◽  
ML Patchett ◽  
GW Tannock ◽  
Z Jordens ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Sequence Similarity ◽  
Middle Lamella ◽  
Rrna Gene ◽  
Gene Sequences ◽  
16S Rrna Gene Sequences ◽  
Citrus Peel ◽  
Human Faeces ◽  
The Family

© 2017 IUMS. A novel anaerobic pectinolytic bacterium (strain 14T) was isolated from human faeces. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain 14T belonged to the family Ruminococcaceae, but was located separately from known clostridial clusters within the taxon. The closest cultured relative of strain 14T was Acetivibrio cellulolyticus (89.7% sequence similarity). Strain 14T shared ~99% sequence similarity with cloned 16S rRNA gene sequences from uncultured bacteria derived from the human gut. Cells were Gram-stain-positive, non-motile cocci approximately 0.6μm in diameter. Strain 14T fermented pectins from citrus peel, apple, and kiwifruit as well as carbohydrates that are constituents of pectins and hemicellulose, such as galacturonic acid, xylose, and arabinose. TEM images of strain 14T, cultured in association with plant tissues, suggested extracellular fibrolytic activity associated with the bacterial cells, forming zones of degradation in the pectin-rich regions of middle lamella. Phylogenetic and phenotypic analysis supported the differentiation of strain 14T as a novel genus in the family Ruminococcaceae. The name Monoglobus pectinilyticus gen. nov., sp. nov. is proposed; the type strain is 14T (JCM 31914T=DSM 104782T).

Namhaeicola litoreus gen. nov., sp. nov., a member of the family Flavobacteriaceae isolated from seawater

2012 ◽  
Vol 62 (Pt_9) ◽  
pp. 2163-2168 ◽  
Author(s):  
Yong-Taek Jung ◽  
Ji-Hoon Kim ◽  
So-Jung Kang ◽  
Tae-Kwang Oh ◽  
Jung-Hoon Yoon
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Species ◽  
Sequence Similarity ◽  
Phylogenetic Analyses ◽  
Rrna Gene ◽  
Content Type ◽  
Link Type ◽  
The Family ◽  
Type Strains

A Gram-staining-negative, non-flagellated, non-gliding and pleomorphic bacterial strain, designated DPG-25T, was isolated from seawater in a seaweed farm in the South Sea in Korea and its taxonomic position was investigated by using a polyphasic approach. Strain DPG-25T grew optimally at 25 °C, at pH 7.0–7.5 and in the presence of 2 % (w/v) NaCl. Flexirubin-type pigments were not produced. Phylogenetic analyses based on 16S rRNA gene sequences revealed that strain DPG-25T formed a cluster with the type strains of Actibacter sediminis , Aestuariicola saemankumensis and Lutimonas vermicola . Strain DPG-25T exhibited 16S rRNA gene sequence similarity values of 95.3, 93.1 and 93.6 % to the type strains of Actibacter sediminis , Aestuariicola saemankumensis and L. vermicola , respectively. Strain DPG-25T contained MK-6 as the predominant menaquinone and iso-C15 : 0 and iso-C17 : 0 3-OH as the major fatty acids. The major polar lipids detected in strain DPG-25T were phosphatidylethanolamine and one unidentified lipid. The DNA G+C content was 39.9 mol%. Differential phenotypic properties and the phylogenetic distinctiveness of strain DPG-25T demonstrated that this strain is distinguishable from Actibacter sediminis , Aestuariicola saemankumensis and L. vermicola . On the basis of the data presented here, strain DPG-25T represents a novel species in a novel genus of the family Flavobacteriaceae , for which the name Namhaeicola litoreus gen. nov., sp. nov. is proposed. The type strain of Namhaeicola litoreus is DPG-25T ( = KCTC 23702T  = CCUG 61485T).

scholarly journals Persicivirga ulvanivorans sp. nov., a marine member of the family Flavobacteriaceae that degrades ulvan from green algae

2011 ◽  
Vol 61 (8) ◽  
pp. 1899-1905 ◽  
Author(s):  
Tristan Barbeyron ◽  
Yannick Lerat ◽  
Jean-François Sassi ◽  
Sophie Le Panse ◽  
William Helbert ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Green Algae ◽  
Electron Acceptor ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
The Novel ◽  
The Family ◽  
Gliding Bacterium

A rod shaped, Gram-stain-negative, chemo-organotrophic, heterotrophic, strictly aerobic, non-gliding bacterium, designated strain PLRT, was isolated from faeces of the mollusc Aplysia punctata (Mollusca, Gastropoda) that had been fed with green algae belonging to the genus Ulva. The novel strain was able to degrade ulvan, a polysaccharide extracted from green algae (Chlorophyta, Ulvophyceae). The taxonomic position of strain PLRT was investigated by using a polyphasic approach. Strain PLRT was dark orange, oxidase-positive, catalase-positive and grew optimally at 25 °C, at pH 7.5 and in the presence of 2.5 % (w/v) NaCl with an oxidative metabolism using oxygen as the electron acceptor. Nitrate could not be used as the electron acceptor. Strain PLRT had a Chargaff’s coefficient (DNA G+C content) of 35.3 mol%. Phylogenetic analysis based on the sequence of the 16S rRNA gene placed the novel strain in the family Flavobacteriaceae (phylum ‘Bacteroidetes’), within a clade comprising Stenothermobacter spongiae, Nonlabens tegetincola, Sandarakinotalea sediminis, Persicivirga xylanidelens and Persicivirga dokdonensis. The closest neighbours of strain PLRT were P. xylanidelens and P. dokdonensis, sharing 95.2 and 95.5 % 16S rRNA gene sequence similarity, respectively. Phylogenetic inference and differential phenotypic characteristics demonstrated that strain PLRT represents a novel species of the genus Persicivirga, for which the name Persicivirga ulvanivorans sp. nov. is proposed. The type strain is PLRT ( = CIP 110082T = DSM 22727T).

scholarly journals Pareuzebyella sediminis gen. nov., sp. nov., a novel marine bacterium in the family Flavobacteriaceae, isolated from a tidal flat sediment

2020 ◽  
Author(s):  
Zhaobin Huang ◽  
Xiaomei Wei ◽  
Qiliang Lai ◽  
Shiyong Chen ◽  
Jianjun Yuan
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Tidal Flat ◽  
Type Species ◽  
Sequence Similarity ◽  
Phylogenomic Analysis ◽  
Rrna Gene ◽  
Content Type ◽  
Link Type ◽  
The Family

Two marine bacterial strains, designated S2-4-21T and MT2-5-19, were isolated from two tidal flat sediments of cordgrass Spartina alterniflora and adjacent oyster culture field in Quanzhou bay, China, respectively. Both strains were Gram-staining-negative, rod-shaped, non-flagellated, non-motile, aerobic, had NaCl requirements, and contained carotenoid and flexirubin pigments. The 16S rRNA gene sequence similarity (99.8%), average nucleotide identity value (99.4%) and average amino acid identity (99.3%) between strain S2-4-21T and strain MT2-5-19 strongly supported that they belonged to a single species. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain S2-4-21T and strain MT2-5-19 formed a monophyletic branch affiliated to the family Flavobacteriaceae , sharing similarities of 94.6% with Euzebyella marina CY01T and E. saccharophila 7SM30T, and of 94.1 and 92.8% with E. algicola MEBiC 12267T and Pseudozobellia thermophile DSM 19858T, respectively. Phylogenomic analysis based on the whole genome sequences supported that the two strains formed a distinct monophyletic clade within Flavobacteriaceae members, which was phylogenetically different from the clades of Euzebyella and Pseudozobellia . The major respiratory quinone was menaquinone MK-6. The major fatty acids (>10%) consisted of C15 : 0 iso, C16 : 0, summed feature 9 (C17 : 1 iso ω9c/C16 : 0 10-methyl) and C17 : 0 iso 3-OH. The polar lipid profiles of strain S2-4-21T and strain MT2-5-19 are identical, including phosphatidylethanolamine, four unidentified aminolipids, and four unidentified lipids. The genomic size was 4.9–5.0 Mb with genomic DNA G+C content of 41.5 mol%. Based on the above characteristics, strains S2-4-21T and MT2-5-19 represented a novel species of a novel genus in the family Flavobacteriaceae . Thus, Pareuzebyella sediminis gen. nov. sp. nov. is proposed with type strain S2-4-21T (=MCCC 1K03818T=KCTC 72152T), and another strain MT2-5-19 (=KCTC 72539=MCCC 1K03874).

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