Clostridium bornimense sp. nov., isolated from a mesophilic, two-phase, laboratory-scale biogas reactor

2014 ◽  
Vol 64 (Pt_8) ◽  
pp. 2792-2797 ◽  
Author(s):  
Sarah Hahnke ◽  
Jutta Striesow ◽  
Marcus Elvert ◽  
Xavier Prieto Mollar ◽  
Michael Klocke
Keyword(s):  
Type Strain ◽  
Sequence Similarity ◽  
Optimal Growth ◽  
Laboratory Scale ◽  
Rrna Gene ◽  
Two Phase ◽  
Fermentation Products ◽  
Content Type ◽  
Link Type ◽  
Biogas Reactor

A novel anaerobic, mesophilic, hydrogen-producing bacterium, designated strain M2/40T, was isolated from a mesophilic, two-phase, laboratory-scale biogas reactor fed continuously with maize silage supplemented with 5 % wheat straw. 16S rRNA gene sequence comparison revealed an affiliation to the genus Clostridium sensu stricto (cluster I of the clostridia), with Clostridium cellulovorans as the closest characterized species, showing 93.8 % sequence similarity to the type strain. Cells of strain M2/40T were rods to elongated filamentous rods that showed variable Gram staining. Optimal growth occurred at 35 °C and at pH 7. Grown on glucose, the main fermentation products were H2, CO2, formate, lactate and propionate. The DNA G+C content was 29.6 mol%. The major fatty acids (>10 %) were C16 : 0, summed feature 10 (C18 : 1ω11c/ω9t/ω6t and/or unknown ECL 17.834) and C18 : 1ω11c dimethylacetal. Based on phenotypic, chemotaxonomic and phylogenetic differences, strain M2/40T represents a novel species within the genus Clostridium , for which we propose the name Clostridium bornimense sp. nov. The type strain is M2/40T ( = DSM 25664T = CECT 8097T).

scholarly journals Actibacter haliotis sp. nov., isolated from the gut of an abalone, Haliotis discus hannai, and emended description of the genus Actibacter

2015 ◽  
Vol 65 (Pt_1) ◽  
pp. 49-55 ◽  
Author(s):  
Dong-Wook Hyun ◽  
Joon Yong Kim ◽  
Min-Soo Kim ◽  
Na-Ri Shin ◽  
Hyun Sik Kim ◽  
...  
Keyword(s):  
Type Strain ◽  
Sequence Similarity ◽  
Optimal Growth ◽  
Rrna Gene ◽  
Northern Coast ◽  
Haliotis Discus Hannai ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Haliotis Discus

A novel strain, designated strain W113T, was isolated from the gut of an abalone, Haliotis discus hannai, which was collected from the northern coast of Jeju in Korea. The isolate was a Gram-staining-negative, facultatively anaerobic, non-motile, rod-shaped bacterium producing yellow-to-orange carotenoid-type pigments. 16S rRNA gene sequence analysis showed that the isolate belonged to the genus Actibacter in the family Flavobacteriaceae and it shared the highest sequence similarity with the type strain of Actibacter sediminis (98.8 % similarity). Optimal growth occurred at 25 °C, at pH 7 and with 2 % (w/v) NaCl. The major cellular fatty acids were iso-C15 : 0, anteiso-C15 : 0 and iso-C15 : 1 G. Menaquinone-6 was the main respiratory quinone. The polar lipids of the isolate were phosphatidylethanolamine, three unidentified amino lipids, and three unidentified lipids. The genomic DNA G+C content was 42.6 mol% and DNA–DNA hybridization values indicated that the strain shared <18 % genomic relatedness with the most closely related species. The results of the phylogenetic, phenotypic and genotypic analyses indicated that strain W113T represents a novel species in the genus Actibacter , for which the name Actibacter haliotis sp. nov. is proposed. The type strain is W113T ( = KACC 17209T = JCM 18868T).

Oceanirhabdus sediminicola gen. nov., sp. nov., an anaerobic bacterium isolated from sea sediment

2013 ◽  
Vol 63 (Pt_11) ◽  
pp. 4277-4283 ◽  
Author(s):  
Ruo-Xi Pi ◽  
Wen-Wu Zhang ◽  
Ming-Xu Fang ◽  
Yan-Zhou Zhang ◽  
Tian-Tian Li ◽  
...  
Keyword(s):  
Type Species ◽  
Anaerobic Bacterium ◽  
Sequence Similarity ◽  
Optimal Growth ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Fermentation Products ◽  
Content Type ◽  
Link Type ◽  
Nacl Concentration

A novel anaerobic bacterium, designated NH-JN4T was isolated from a sediment sample collected in the South China Sea. Cells were Gram-stain-positive, spore-forming, peritrichous and rod-shaped (0.5–1.2×2.2–7 µm). The temperature and pH ranges for growth were 22–42 °C and pH 6.0–8.5. Optimal growth occurred at 34–38 °C and pH 6.5–7.0. The NaCl concentration range for growth was 0.5–6 % (w/v) with an optimum of 2.5 %. Catalase and oxidase were not produced. Substrates which could be utilized were peptone, tryptone, yeast extract, beef extract and glycine. Main fermentation products from PYG medium were formate, acetate, butyrate and ethanol. Strain NH-JN4T could utilize sodium sulfite as an electron acceptor. No respiratory quinone was detected. The predominant fatty acids were anteiso-C15 : 0, C16 : 0, iso-C15 : 0, anteiso-C17 : 0 and C16 : 0 DMA. The major polar lipids were diphosphatidylglycerol, phosphatidylglycerol and glycolipids. The DNA G+C content was 35.8 mol%. Phylogenetic analysis based on the 16S rRNA gene sequence revealed that strain NH-JN4T was a member of family Clostridiaceae , and was most closely related to Clostridium limosum ATCC 25620T, Clostridium proteolyticum DSM 3090T, Clostridium histolyticum ATCC 19401T and Clostridium tepidiprofundi SG 508T, showing 94.0, 93.0, 92.9 and 92.3 % sequence similarity, respectively. On the basis of phenotypic, genotypic and chemotaxonomic properties, strain NH-JN4T represents a novel species of a new genus in the family Clostridiaceae , for which the name Oceanirhabdus sediminicola gen. nov., sp. nov. is proposed. The type strain of the type species is NH-JN4T ( = JCM 18501T = CCTCC AB 2013103T = KCTC 15322T).

Natronobacterium texcoconense sp. nov., a haloalkaliphilic archaeon isolated from soil of a former lake

2013 ◽  
Vol 63 (Pt_11) ◽  
pp. 4163-4166 ◽  
Author(s):  
Erick Ruiz-Romero ◽  
Katia Berenice Sánchez-López ◽  
María de los Angeles Coutiño-Coutiño ◽  
Sirenia González-Pozos ◽  
Juan Manuel Bello-López ◽  
...  
Keyword(s):  
Type Strain ◽  
Type Species ◽  
Sequence Similarity ◽  
Optimal Growth ◽  
Rrna Gene ◽  
Gram Stain ◽  
16S Rrna Gene Sequences ◽  
Content Type ◽  
Dna Relatedness ◽  
Link Type

A novel haloalkaliphilic archaeon, strain B23T was isolated from the former lake Texcoco in Mexico. The strain was Gram-stain-negative, the cells coccoid to ovoid rods, red pigmented and aerobic. Strain B23T grew in 1.7–4.3 M NaCl, at pH 6.5–9.5 and at 25–45 °C with optimal growth at 2.6–3.4 M NaCl, pH 7.5–8.5 and 37 °C. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain B23T was most closely related to Natronobacterium gregoryi SP2T with 97.3 % sequence similarity. The polar lipids of strain B23T were phosphatidylglycerol and several unidentified phospholipids. The G+C content of the DNA of the strain was 62.5 mol%. Levels of DNA–DNA relatedness between strain B23T and Natronobacterium gregoryi DSM 3393T was 32.3 %. The name Natronobacterium texcoconense sp. nov. is proposed. The type strain is B23T ( = CECT 8068T = JCM 17655T).

scholarly journals Kangiella taiwanensis sp. nov. and Kangiella marina sp. nov., marine bacteria isolated from shallow coastal water

2012 ◽  
Vol 62 (Pt_9) ◽  
pp. 2229-2234 ◽  
Author(s):  
Wen Dar Jean ◽  
Ssu-Po Huang ◽  
Jwo-Sheng Chen ◽  
Wung Yang Shieh
Keyword(s):  
Marine Bacteria ◽  
Type Strain ◽  
Sequence Similarity ◽  
Optimal Growth ◽  
Anaerobic Growth ◽  
Rrna Gene ◽  
Major Polar Lipid ◽  
Unidentified Phospholipid ◽  
Content Type ◽  
Link Type

Two Gram-negative, heterotrophic, aerobic, marine bacteria, designated strains KT1T and KM1T, were isolated from seawater samples collected from the shallow coastal regions of northern Taiwan. Cells grown in broth cultures were non-flagellated rods. NaCl was required for growth. Optimal growth occurred with 2–5 % NaCl, at 25–30 °C and at pH 8. They grew aerobically and were not capable of anaerobic growth by fermenting d-glucose or other carbohydrates. Q-8 was the only isoprenoid quinone. The major polar lipid detected in strain KT1T was phosphatidylmonomethylethanolamine, whereas those detected in KM1T were phosphatidylmonomethylethanolamine, phosphatidyldimethylethanolamine and an unidentified phospholipid. Cellular fatty acids were nearly all iso-branched, with iso-C15 : 0 as the most abundant component (54.6–57.2 % of the total). Strains KT1T and KM1T had DNA G+C contents of 43.9 and 46.3 mol%, respectively. The two strains shared 98.1 % 16S rRNA gene sequence similarity; levels of similarity with the type strains of species of the genus Kangiella were 95.6–98.4 %. Data from the present taxonomic study conducted using a polyphasic approach revealed that the isolates could be classified as representatives of two novel species of the genus Kangiella , for which the names Kangiella taiwanensis sp. nov. (type strain KT1T = BCRC 80330T = JCM 17727T) and Kangiella marina sp. nov. (type strain KM1T = BCRC 80329T = JCM 17728T) are proposed.

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).

Nocardiopsis coralli sp. nov. a novel actinobacterium isolated from the coral Galaxea astreata

2021 ◽  
Vol 71 (6) ◽  
Author(s):  
Fenfa Li ◽  
Qingyi Xie ◽  
Shuangqing Zhou ◽  
Fandong Kong ◽  
Yun Xu ◽  
...  
Keyword(s):  
Type Strain ◽  
Type Species ◽  
Sequence Similarity ◽  
Phylogenetic Analyses ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Phenotypic Characteristics ◽  
Content Type ◽  
Link Type ◽  
Phosphatidylinositol Mannosides

Strain HNM0947T, representing a novel actinobacterium, was isolated from the coral Galaxea astreata collected from the coast of Wenchang, Hainan, China. The strain was found to have morphological and chemotaxonomic characteristics consistent with the genus Nocardiopsis . The organism formed abundant fragmented substrate mycelia and aerial mycelia which differentiated into non-motile, rod-shaped spores. Whole-cell hydrolysates contained meso-diaminopimelic acid and no diagnostic sugars. The major menaquinones were MK-10(H8), MK-10(H6) and MK-10(H4). The major phospholipids were phosphatidylcholine, phosphatidylglycerol, phosphatidylinositol and phosphatidylinositol mannosides. The major fatty acids were iso-C16:0, anteiso-C17:0, C18:0, C18:0 10-methyl (TBSA) and anteiso-C15:0. The G+C content was 71.3 mol%. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain HNM0947T belonged to the genus Nocardiopsis and shared highest sequence similarity to Nocardiopsis salina YIM 90010T (98.8%), Nocardiopsis xinjiangensis YIM 90004T(98.5%) and Nocardiopsis kunsanensis DSM 44524T (98.3%). The strain HNM0947T was distinguished from its closest type strain by low average nucleotide identity (90.8%) and dDDH values (60.4%) respectively. Based on genotypic, chemotaxonomic and phenotypic characteristics, it was concluded that strain HNM0947T represents a novel species of the genus Nocardiopsis whose name was proposed as Nocardiopsis coralli sp. nov. The type strain was HNM0947T (=CCTCC AA 2020015 T=KCTC 49525 T).

Leucobacter soli sp. nov., from soil amended with humic acid

2021 ◽  
Vol 71 (12) ◽  
Author(s):  
Peter Kämpfer ◽  
John A. McInroy ◽  
Dominique Clermont ◽  
Meina Neumann-Schaal ◽  
Alexis Criscuolo ◽  
...  
Keyword(s):  
Humic Acid ◽  
Type Strain ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Biochemical Tests ◽  
Polar Lipid Profile ◽  
Phenotypic Differentiation ◽  
Content Type ◽  
Link Type ◽  
Diamino Acid

A Gram-positive, non-spore-forming actinobacterium (IMT-300T) was isolated from soil amended with humic acid in Malvern, AL, USA. This soil has been used for 50+years for the cultivation of earthworms for use as fish bait. Based on 16S rRNA gene sequence similarity studies, strain IMT-300T was shown to belong to the genus Leucobacter and was closely related to the type strain of ‘Leucobacter margaritiformis’ L1T (97.8%). Similarity to all other type strains of Leucobacter species was lower than 97.2 %. The average nucleotide identity (ANI) and digital DNA–DNA hybridization (dDDH) values between the IMT-300T genome assembly and those of the closest relative Leucobacter type strain were 81.4 and 23.3 % ( Leucobacter chironomi ), respectively. The peptidoglycan of strain IMT-300T contained l-2,4-diaminobutyric acid as the diagnostic diamino acid. In addition, glycine, d- and l-alanine and d-glutamic acid were found. The peptidoglycan type represents a variant of B2δ (B11). The major quinones were menaquinones MK-10 and MK-11. The polar lipid profile consisted of the major lipids diphosphatidylglycerol, phosphatidylglycerol and moderate to minor amounts of two unidentified phospholipids, two unidentified glycolipids and an unidentified aminophospholipid. The polyamine pattern contained major amounts of spermidine and spermine. Strain IMT-300T contained the major fatty acids C15 : 0 anteiso, C16 : 0 iso and C17 : 0 anteiso, like other members of the genus Leucobacter . The results of ANI and dDDH analyses and physiological and biochemical tests allowed a genotypic and phenotypic differentiation of strain IMT-300T from the most closely related Leucobacter species. Strain IMT-300T represents a novel Leucobacter species, for which we propose the name Leucobacter soli sp. nov., with the type strain IMT-300T (CIP 111803T=DSM 110505T=CCM 9020T=LMG 31600T).

scholarly journals Spirosoma telluris sp. nov. and Spirosoma arboris sp. nov. isolated from soil and tree bark, respectively

2020 ◽  
Vol 70 (10) ◽  
pp. 5355-5362 ◽  
Author(s):  
Heeyoung Kang ◽  
Inseong Cha ◽  
Haneul Kim ◽  
Kiseong Joh
Keyword(s):  
Dna Hybridization ◽  
Type Strain ◽  
Sequence Similarity ◽  
Polar Lipids ◽  
Tree Bark ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type

Two novel strains (HMF3257T and HMF4905T), isolated from freshwater and bark samples, were investigated to determine their relationships within and between species of the genus Spirosoma by using a polyphasic approach. They were aerobic, Gram-stain-negative, non-motile and rod-shaped bacteria. The major fatty acids (>10%) in both strains were identified as summed feature 3 (C16 : 1 ω7c and/or C16 : 1 ω6c) and C16 : 1 ω5c, while strains HMF3257T and HMF4905T contained a moderately high amount of C16 : 0 and iso-C15 : 0, respectively. The predominant respiratory quinone was MK-7 for both strains. In addition to phosphatidylethanolamine and one unidentified glycolipid, the polar lipid profile of strain HMF3257T consisted of three unidentified aminophospholipids, one unidentified aminolipid and two unidentified polar lipids, and that of strain HMF4905T consisted of one unidentified aminophospholipid, two unidentified aminolipids and three unidentified polar lipids. The DNA G+C contents of strains HMF3257T and HMF4905T were 47.2 and 46.4 mol%, respectively. Phylogenetic analysis based on 16S rRNA gene sequences showed that strains HMF3257T and HMF4905T are closely related to Spirosoma migulaei 15J9-8T (97.0 % sequence similarity), while sharing 97.4 % sequence similarity with each other. The average nucleotide identity value between strains HMF3257T and HMF4905T was 81.1 %, and the digital DNA–DNA hybridization value between these two strains was 24.4 %. Based on the above data, strains HMF3257T and HMF4905T represent two novel members within the genus Spirosoma , for which the names Spirosoma telluris sp. nov. and Spirosoma arboris sp. nov. are proposed, respectively. The type strain of S. telluris is HMF3257T (=KCTC 62463T=NBRC 112670T) and type strain of S. arboris is HMF4905T (=KCTC 72779T=NBRC 114270T).

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.

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