scholarly journals Rhizobacter bergeniae sp. nov., isolated from the root of Bergenia scopulosa

2015 ◽  
Vol 65 (Pt_2) ◽  
pp. 479-484 ◽  
Author(s):  
Linfang Wei ◽  
Meiru Si ◽  
Mingxiu Long ◽  
Lingfang Zhu ◽  
Changfu Li ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Species ◽  
Phylogenetic Analyses ◽  
Shaanxi Province ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type

A yellowish-pigmented bacterium, designated strain PLGR-1T, was isolated from the root of Bergenia scopulosa 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 PLGR-1T were Gram-stain-negative, strictly aerobic, rod-shaped, non-spore-forming and motile with a single polar flagellum. Growth occurred at 7–33 °C (optimum, 25–28 °C), at pH 5.0–10.0 (optimum, pH 6.0–7.0) and with 0–0.5 % (w/v) NaCl (optimum, 0 %). The predominant respiratory quinone was ubiquinone-8 (Q-8) and the major cellular fatty acids were summed feature 3 (comprising C16 : 1ω7c and/or C16 : 1ω6c), C16 : 0 and summed feature 8 (comprising C18 : 1ω7c and/or C18 : 1ω6c). The major polyamines were putrescine and 2-hydroxyputrescine and the major polar lipids were diphosphatidylglycerol, phosphatidylethanolamine and phosphatidylglycerol. The DNA G+C content was 69.8 mol%. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain PLGR-1T belonged to the class Betaproteobacteria and formed a tight phyletic lineage with members of the genus Rhizobacter . Strain PLGR-1T was most closely related to Rhizobacter dauci DSM 11587T and Rhizobacter fulvus DSM 19916T, with 16S rRNA gene sequence similarities of 98.5 and 98.0 %, respectively. The DNA–DNA relatedness values between strain PLGR-1T and the type strains of Rhizobacter dauci and Rhizobacter fulvus were 46.3 and 14.7 %, respectively. Based on the phenotypic, phylogenetic and genotypic data, strain PLGR-1T is considered to represent a novel species of the genus Rhizobacter , for which the name Rhizobacter bergeniae sp. nov. is proposed. The type strain is PLGR-1T ( = CCTCC AB 2013018T = KCTC 32299T = LMG 27607T).

scholarly journals Sphingomonas montanisoli sp. nov., isolated from mountain soil

2020 ◽  
Vol 70 (6) ◽  
pp. 3606-3613 ◽  
Author(s):  
Zixiao Xu ◽  
Yuxiao Zhang ◽  
Yasir Muhammad ◽  
Gejiao Wang
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Species ◽  
Phylogenetic Analyses ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
A Genome

A soil bacterium, designated ZX9611T, was isolated from Taihang Mountain in Henan province, PR China. The strain was Gram-stain-negative and strictly aerobic. The cells were motile, rod-shaped and formed light pink-colored colonies. The 16S rRNA gene sequence of ZX9611T shared the highest similarities with those of Sphingomonas crocodyli CCP-7T (97.0%), Sphingomonas jatrophae S5-249T (96.6%) and Sphingomonas starnbergensis 382T (95.9%). Phylogenetic analyses based on 16S rRNA gene sequences demonstrated that ZX9611T clustered with S. crocodyli CCP-7T, S. jatrophae S5-249T and S. starnbergensis 382T. The average nucleotide identity (ANI) values between ZX9611T and two type strains ( S. crocodyli BCRC 81096T and S. jatrophae DSM 27345T) were 88.3 and 68.6% respectively. ZX9611T exhibited genome-sequence-based digital DNA–DNA hybridization (dDDH) values of 53.3 % and 15.3 %, compared with S. crocodyli BCRC 81096T and S . jatrophae DSM 27345T, respectively. ZX9611T had a genome size of 4.12 Mb and an average DNA G+C content of 64.8 %. ZX9611T had major fatty acids (>5 %) including summed feature 8 (C18 : 1  ω7c and/or C18 : 1  ω6c), C14 : 0 2-OH, C16 : 0 and summed feature 3 (C16 : 1  ω7c and/or C16 : 1  ω6c), and the major polyamine was sym-homospermidine. The only respiratory quinone was ubiquinone-10. The polar lipids were diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, phosphatidylcholine and sphingoglycolipid. On the basis of phenotypic, chemotaxonomic and phylogenetic characteristics, strain ZX9611T represents a novel species of genus Sphingomonas, for which the name Sphingomonas montanisoli sp. nov. is proposed. The type strain is ZX9611T (=KCTC 72622T=CCTCC AB 2019350T).

Solirubrobacter phytolaccae sp. nov., an endophytic bacterium isolated from roots of Phytolacca acinosa Roxb.

2014 ◽  
Vol 64 (Pt_3) ◽  
pp. 858-862 ◽  
Author(s):  
Linfang Wei ◽  
Shan Ouyang ◽  
Yao Wang ◽  
Xihui Shen ◽  
Lei Zhang
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Species ◽  
Phylogenetic Analyses ◽  
Bacterial Species ◽  
Shaanxi Province ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Content Type ◽  
Link Type

A Gram-staining-positive, strictly aerobic, rod-shaped, non-motile, non-spore-forming bacterial strain, designated GTGR-8T, which formed white colonies, was isolated from roots of Phytolacca acinosa Roxb. collected from Taibai Mountain in Shaanxi Province, north-west China. Strain GTGR-8T grew optimally at 28–30 °C, at pH 7.0–8.0 and in the absence of NaCl. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain GTGR-8T was a member of the genus Solirubrobacter and was closely related to Solirubrobacter pauli B33D1T (98.9 % similarity), Solirubrobacter ginsenosidimutans BXN5-15T (97.0 %) and Solirubrobacter soli Gsoil 355T (96.9 %). No other recognized bacterial species showed more than 94.2 % 16S rRNA gene sequence similarity to the novel isolate. The only respiratory quinone of strain GTGR-8T was MK-7(H4) and the major fatty acids (>5 %) were iso-C16 : 0, C18 : 1ω9c, C17 : 1ω8c, C18 : 3ω6c (6,9,12) and C17 : 1ω6c. The DNA G+C content was 71.0 mol%. DNA–DNA relatedness for strain GTGR-8T with respect to its closest relatives, S. pauli KCTC 9974T and S. ginsenosidimutans KCTC 19420T, was 52.5 and 24.5 %, respectively. Based on phenotypic, phylogenetic and genotypic data, strain GTGR-8T is considered to represent a novel species in the genus Solirubrobacter , for which the name Solirubrobacter phytolaccae sp. nov. is proposed. The type strain is GTGR-8T ( = CCTCC AB 2013011T = KCTC 29190T).

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.

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.

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).

Psychroserpens damuponensis sp. nov., isolated from seawater

2013 ◽  
Vol 63 (Pt_2) ◽  
pp. 703-708 ◽  
Author(s):  
Dong-Heon Lee ◽  
Sun Ja Cho ◽  
Suk Min Kim ◽  
Sun Bok Lee
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Species ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Unidentified Phospholipid ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type

A novel bacterium, designated strain F051-1T, isolated from a seawater sample collected from the coast at Damupo beach in Pohang, Korea, was investigated in a polyphasic taxonomic study. Cells were yellow-pigmented, strictly aerobic, Gram-staining-negative and rod-shaped. The temperature, pH and NaCl ranges for growth were 4–30 °C, pH 6.0–9.0 and 1.0–6.0 % (w/v), respectively. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain F051-1T belongs to the genus Psychroserpens in the family Flavobacteriaceae . Its closest relatives were Psychroserpens burtonensis ACAM 188T (96.8 % 16S rRNA gene sequence similarity) and Psychroserpens mesophilus KOPRI 13649T (95.7 %). The major cellular fatty acids were iso-C15 : 0, iso-C15 : 1 G and anteiso-C15 : 0. The polar lipid profile consisted of a mixture of phosphatidylethanolamine, two unidentified aminolipids, one unidentified phospholipid and eight unidentified lipids. The major respiratory quinone was menaquinone-6 and the genomic DNA G+C content of the strain was 33.5 mol%. On the basis of phenotypic, phylogenetic and genotypic data, strain F051-1T represents a novel species within the genus Psychroserpens , for which the name Psychroserpens damuponensis sp. nov. is proposed. The type strain is F051-1T ( = KCTC 23539T  = JCM 17632T).

Mucilaginibacter aquatilis sp. nov., Mucilaginibacter arboris sp. nov., and Mucilaginibacter ginkgonis sp. nov., novel bacteria isolated from freshwater and tree bark

2021 ◽  
Author(s):  
Heeyoung Kang ◽  
Haneul Kim ◽  
Seokhyeon Bae ◽  
Kiseong Joh
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Species ◽  
Tree Bark ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Bacterial Strains ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type

Three Gram-stain-negative, strictly aerobic, non-motile and rod-shaped bacterial strains, designated as HME9299T, HMF7410T and HMF7856T, were isolated from freshwater and tree bark collected in Yong-in, Republic of Korea. Strains HME9299T, HMF7410T and HMF7856T exhibited the highest 16S rRNA gene sequence similarities of 97.2, 94.4 and 96.4 % to Mucilaginibacter daejeonensis Jip 10T, Mucilaginibacter terrae CCM 8645T and Mucilaginibacter phyllosphaerae PP-F2F-G21T, respectively. Among themselves, the values were 94.1–95.7 %. Phylogenetic analysis of the 16S rRNA gene sequences of the three isolates revealed that they belonged to the genus Mucilaginibacter within the family Sphingobacteriaceae . The predominant fatty acids of three strains were summed feature 3 (comprising C16 : 1  ω7c and/or C16 : 1  ω6c) and iso-C15 : 0. Strain HME9299T contained a relatively large amount of C16 : 1  ω5c. The predominant respiratory quinone was menaquinone-7. The genome sizes of strains HME9299T, HMF7410T and HMF7856T were 4.33, 4.16 and 3.68 Mbp, respectively, and their DNA G+C contents were 41.6, 38.4 and 43.9 mol%, respectively. Based on the results of the phenotypic, genotypic, chemotaxonomic and phylogenetic investigation, three novel species, Mucilaginibacter aquatilis sp. nov, Mucilaginibacter arboris sp. nov. and Mucilaginibacter ginkgonis sp. nov., are proposed. The type strains are HME9299T (=KCTC 42122T=DSM 29146T), HMF7410T (=KCTC 62464T=NBRC 113227T) and HMF7856T (=KCTC 72782T=NBRC 114275T), respectively.

Flavobacterium hauense sp. nov., isolated from soil and emended descriptions of Flavobacterium subsaxonicum , Flavobacterium beibuense and Flavobacterium rivuli

2013 ◽  
Vol 63 (Pt_9) ◽  
pp. 3237-3242 ◽  
Author(s):  
Kun Dong ◽  
Biao Xu ◽  
Fengqiu Zhu ◽  
Gejiao Wang
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Species ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Major Polar Lipid ◽  
Strictly Aerobic ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type

A strictly aerobic, Gram-staining-negative, rod-shaped, non-motile, yellow-pigmented bacterial strain, designated BX12T, was isolated from soil collected from the peak area of Wudang Mountain in the city of Shiyan, Hubei province, China. Phylogenetic analysis of the 16S rRNA gene sequences showed that strain BX12T was most closely related to Flavobacterium subsaxonicum WB 4.1-42T (95.9 % 16S rRNA gene sequence similarity), followed by Flavobacterium beibuense F44-8T (95.6 %) and Flavobacterium rivuli WB 3.3-2T (94.1 %). The major fatty acids (≥5 %) of strain BX12T were summed feature 3 (comprising C16 : 1ω7c and/or C16 : 1ω6c), iso-C15 : 0, C16 : 0, iso-C17 : 0 3-OH, and C16 : 0 3-OH. The major polar lipid was phosphatidylethanolamine, and the major respiratory quinone was menaquinone-6. The genomic DNA G+C content was 43.9 mol%. On the basis of a high number of phenotypic differentiating properties and phylogenetic uniqueness, strain BX12T represents a novel species of the genus Flavobacterium for which the name Flavobacterium hauense sp. nov. is proposed. The type strain is BX12T ( = CCTCC AB 2012197T = KCTC 32147T). Emended descriptions of Flavobacterium subsaxonicum , Flavobacterium beibuense and Flavobacterium rivuli are also proposed.

scholarly journals Aurantiacibacter rhizosphaerae sp. nov., isolated from a rhizosphere mudflat of a halophyte and proposal to reclassify Erythrobacter suaedae Lee et al. 2019. and Erythrobacter flavus Yoon et al. 2003 as Aurantiacibacter suaedae comb. nov. and Qipengyuania flava comb. nov., respectively

2020 ◽  
Vol 70 (12) ◽  
pp. 6257-6265 ◽  
Author(s):  
Soon Dong Lee ◽  
In Seop Kim
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Species ◽  
Phylogenetic Analyses ◽  
16S Rrna Genes ◽  
Rrna Genes ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Content Type ◽  
Link Type

A marine alphaproteobacterium, designated as strain GH3-10T, was isolated from the rhizosphere mud of a halophyte (Suaeda japonica) collected at the seashore of Gangwha Island, Republic of Korea. The isolate was found to be Gram-stain-negative, strictly aerobic, catalase- and oxidase-positive, non-motile, short rods and produced orange-coloured colonies. The 16S rRNA gene- and whole genome-based phylogenetic analyses exhibited that strain GH3-10T belonged to the genus Aurantiacibacter and was most closely related to Aurantiacibacter atlanticus s21-N3T (98.7 % 16S rRNA gene sequence similarity) and Aurantiacibacter marinus KCTC 23554T (98.4 %). The major respiratory quinone was ubiquinone-10. The polar lipids consisted of phosphatidylcholine, phosphatidylethanolamine, phosphatidylglycerol, sphingoglycolipid and an unidentified lipid. The major fatty acids were C18 : 1  ω7c, summed feature 3 (C16 : 1  ω7c and/or C16 : 1  ω6c) and C18 : 1  ω7c 10-methyl. The DNA G+C content was 61.3 mol% (by genome). Average nucleotide identity and DNA–DNA relatedness values between the isolate and its phylogenetically closest relatives, together with phenotypic distinctness warranted the taxonomic description of a new species. On the basis of data obtained by a polyphasic approach, strain GH3-10T (=KCTC 62379T=JCM 32444T) represents a novel species of the genus Aurantiacibacter , for which the name Aurantiacibacter rhizosphaerae sp. nov. is proposed. According to phylogenetic coherence based on 16S rRNA genes and core genomes, it is also proposed that Erythrobacter suaedae Lee et al. 2019. and Erythrobacter flavus Yoon et al. 2003 be transferred to Aurantiacibacter suaedae comb. nov. and Qipengyuania flava comb. nov., respectively.

scholarly journals Saezia sanguinis gen. nov., sp. nov., a Betaproteobacteria member of order Burkholderiales, isolated from human blood

2020 ◽  
Vol 70 (3) ◽  
pp. 2016-2025 ◽  
Author(s):  
María J. Medina-Pascual ◽  
Sara Monzón ◽  
Pilar Villalón ◽  
Isabel Cuesta ◽  
Fernando González-Romo ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Species ◽  
Phylogenetic Analyses ◽  
Optimal Growth ◽  
Rrna Gene ◽  
Bacterial Cells ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type

The taxonomic position of an unknown bacterial strain designated CNM695-12, isolated from the blood of an immunocompromised subject, was investigated via phenotypic, chemotaxonomic, genotypic and genomic analyses. Bacterial cells were determined to be Gram-stain-negative bacilli, aerobic, non-motile and non-spore-forming. The strain showed catalase activity but no oxidase activity. Optimal growth occurred at 37 °C, pH 7 and with 0–1 % NaCl. C16 : 0, summed feature 8 (comprising C18 : 1ω7c /C18:1 ω6c), and C18 : 1ω9c were the most abundant fatty acids, and ubiquinone 8 was the major respiratory quinone. The polar lipids present included phosphatidylglycerol, phosphatidylethanolamine and other aminophospholipids. The 16S rRNA gene sequence showed approximately 93.5 % similarity to those of different species with validly published names within the order Burkholderiales (e.g. Leptothrix mobilis Feox-1T, Aquabacterium commune B8T , Aquabacterium citratiphilum B4T and Schlegelella thermodepolymerans K14T). Phylogenetic analyses based on 16S rRNA gene sequences and concatenated alignments including the sequences for 107 essential proteins, revealed the strain to form a novel lineage close to members of the family Comamonadaceae . The highest average nucleotide identity and average amino acid identity values were obtained with Schlegelella thermodepolymerans K14T (69.6 and 55.7 % respectively). The genome, with a size of 3.35 Mb, had a DNA G+C content of 52.4 mol% and encoded 3056 predicted genes, 3 rRNA, 1 transfer–messengerRNA and 51 tRNA. Strain CNM695-12 thus represents a novel species belonging to a novel genus within the order Burkholderiales , for which the name Saezia sanguinis gen. nov., sp. nov. is proposed. The type strain is CNM695-12T (=DSM 104959T=CECT 9208T).

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