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  1 / 11426 MEDLINE  
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[PMID]:29458662
[Au] Autor:Li W; Ten LN; Lee SY; Kang IK; Jung HY
[Ad] Endereço:1​School of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea.
[Ti] Título:Spirosoma horti sp. nov., isolated from apple orchard soil.
[So] Source:Int J Syst Evol Microbiol;68(3):930-935, 2018 Mar.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A Gram-negative, motile by gliding, rod-shaped, aerobic bacterium, designated S7-3-19 , was isolated from apple orchard soil in Gyeongsangnam-do Province, Republic of Korea, and characterized taxonomically by using a polyphasic approach. Phylogenetic analysis based on 16S rRNA gene sequencing showed that strain S7-3-19 belonged to the family Cytophagaceae and was most closely related to Spirosoma linguale DSM 74 (96.38 %), Spirosoma fluviale MSd3 (96.38 %), Spirosoma pulveris JSH5-14 (96.35 %) and Spirosoma radiotolerans DG5A (96.24 %). Chemotaxonomic characteristics supported the classification of strain S7-3-19 within the genus Spirosoma. Summed feature 3 (C16 : 1ω7c/C16 : 1ω6c; 46.7 %) and C16 : 1ω5c (23.8 %) were the major fatty acids. Phosphatidylethanolamine, an unidentified aminophospholipid, an unidentified phospholipid and two unidentified lipids were the major polar lipids. Menaquinone with seven isoprene units was the predominant respiratory quinone. The G+C content of the genomic DNA of strain S7-3-19 was 48.6 mol%. On the basis of its phenotypic properties, genotypic distinctiveness and chemotaxonomic features, strain S7-3-19 represents a novel species of the genus Spirosoma, for which the name Spirosomahorti sp. nov. is proposed. The type strain is S7-3-19 (=KCTC 52728 =JCM 32131 ).
[Mh] Termos MeSH primário: Cytophagaceae/classificação
Fazendas
Malus
Filogenia
Microbiologia do Solo
[Mh] Termos MeSH secundário: Técnicas de Tipagem Bacteriana
Composição de Bases
Cytophagaceae/genética
Cytophagaceae/isolamento & purificação
DNA Bacteriano/genética
Ácidos Graxos/química
Fosfatidiletanolaminas/química
Fosfolipídeos/química
RNA Ribossômico 16S/genética
República da Coreia
Análise de Sequência de DNA
Vitamina K 2/análogos & derivados
Vitamina K 2/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Bacterial); 0 (Fatty Acids); 0 (Phosphatidylethanolamines); 0 (Phospholipids); 0 (RNA, Ribosomal, 16S); 11032-49-8 (Vitamin K 2); 39382-08-6 (phosphatidylethanolamine); 8427BML8NY (vitamin MK 7)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180308
[Lr] Data última revisão:
180308
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180221
[St] Status:MEDLINE
[do] DOI:10.1099/ijsem.0.002614


  2 / 11426 MEDLINE  
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[PMID]:29458546
[Au] Autor:Cui MD; Wang X; Jiang WK; Hu G; Yang ZG; Sun GJ; Zhu SJ; Zhou YD; Hong Q
[Ad] Endereço:1​Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture, College of life sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China.
[Ti] Título:Pedobacter agrisoli sp. nov., isolated from farmland soil.
[So] Source:Int J Syst Evol Microbiol;68(3):886-891, 2018 Mar.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A Gram-stain-negative, aerobic, non-motile, non-spore-forming and rod-shaped bacterium, designated YHM-9 , was isolated from soil in Yangquan, Shanxi Province, PR China. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain YHM-9 belonged to the genus Pedobacter and shared the highest similarity (97.4 %) to the type strain Pedobacter lignilitoris W-WS13 . Strain YHM-9 exhibited low DNA-DNA relatedness with P. lignilitoris W-WS13 (21.7±1.3 %). The DNA G+C content was 38.9 mol%. The major fatty acids were iso-C15 : 0, summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c) and iso-C17 : 0 3-OH. The respiratory quinone was MK-7, the major polyamine was sym-homospermidine and the major polar lipids were phosphatidylethanolamine. Based on the morphological, physiological, biochemical and chemotaxonomic characteristics, strain YHM-9 was recognized as a representative of a novel species within the genus Pedobacter, for which the name Pedobacteragrisoli sp. nov. is proposed. The type strain is YHM-9 (=JCM 32093 =CCTCC AB 2017125 ).
[Mh] Termos MeSH primário: Fazendas
Pedobacter/classificação
Filogenia
Microbiologia do Solo
[Mh] Termos MeSH secundário: Técnicas de Tipagem Bacteriana
Composição de Bases
China
DNA Bacteriano/genética
Ácidos Graxos/química
Hibridização de Ácido Nucleico
Pedobacter/genética
Pedobacter/isolamento & purificação
Fosfatidiletanolaminas/química
RNA Ribossômico 16S/genética
Análise de Sequência de DNA
Espermidina/análogos & derivados
Espermidina/química
Vitamina K 2/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Bacterial); 0 (Fatty Acids); 0 (Phosphatidylethanolamines); 0 (RNA, Ribosomal, 16S); 0IJ25X1H4R (sym-homospermidine); 11032-49-8 (Vitamin K 2); 39382-08-6 (phosphatidylethanolamine); U87FK77H25 (Spermidine)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180308
[Lr] Data última revisão:
180308
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180221
[St] Status:MEDLINE
[do] DOI:10.1099/ijsem.0.002604


  3 / 11426 MEDLINE  
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[PMID]:29458527
[Au] Autor:Jiang WK; Lu MY; Cui MD; Wang X; Wang H; Yang ZG; Zhu SJ; Zhou YD; Hu G; Hong Q
[Ad] Endereço:1​Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture, College of life sciences, Nanjing Agricultural University, Nanjing 210095, PR China.
[Ti] Título:Terrimonas soli sp. nov., isolated from farmland soil.
[So] Source:Int J Syst Evol Microbiol;68(3):819-823, 2018 Mar.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A Gram-staining-negative, aerobic, non-motile and rod-shaped bacterium that produced yellow viscous colonies, designated FL-8 , was isolated from farmland soil in Chuzhou, Anhui province, PR China. 16S rRNA gene sequence similarities between strain FL-8 and the type strains of species of the genus Terrimonas with validly published names ranged from 94.6 to 96.1 %. Strain FL-8 contained iso-C15 : 1 G, iso-C15 : 0 and iso-C17 : 0 3-OH as the predominant fatty acids. The predominant polar lipid of strain FL-8 was phosphatidylethanolamine. The sole respiratory quinone of strain FL-8 was MK-7 and the DNA G+C content was 44.8 mol%. On the basis of phenotypic, chemotaxonomic and phylogenetic data, strain FL-8 is considered to represent a novel species of the genus Terrimonas, for which the name Terrimonassoli sp. nov. is proposed. The type strain is FL-8 (=CCTCC AB 2017059 =JCM 32095 ).
[Mh] Termos MeSH primário: Bacteroidetes/classificação
Fazendas
Filogenia
Microbiologia do Solo
[Mh] Termos MeSH secundário: Técnicas de Tipagem Bacteriana
Bacteroidetes/genética
Bacteroidetes/isolamento & purificação
Composição de Bases
China
DNA Bacteriano/genética
Ácidos Graxos/química
Fosfatidiletanolaminas/química
Pigmentação
RNA Ribossômico 16S/genética
Análise de Sequência de DNA
Vitamina K 2/análogos & derivados
Vitamina K 2/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Bacterial); 0 (Fatty Acids); 0 (Phosphatidylethanolamines); 0 (RNA, Ribosomal, 16S); 11032-49-8 (Vitamin K 2); 39382-08-6 (phosphatidylethanolamine); 8427BML8NY (vitamin MK 7)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180308
[Lr] Data última revisão:
180308
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180221
[St] Status:MEDLINE
[do] DOI:10.1099/ijsem.0.002590


  4 / 11426 MEDLINE  
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[PMID]:29458488
[Au] Autor:Choi JY; Kim JH; Lee PC
[Ad] Endereço:Department of Molecular Science and Technology and Department of Applied Chemistry and Biological Engineering, Ajou University, Woncheon-dong, Yeongtong-gu, Suwon 16499, Republic of Korea.
[Ti] Título:Flavobacterium kingsejongi sp. nov., a carotenoid-producing species isolated from Antarctic penguin faeces.
[So] Source:Int J Syst Evol Microbiol;68(3):911-916, 2018 Mar.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Taxonomic studies were carried out on a carotenoid-producing strain, designated WV39 , isolated from the faeces of Antarctic penguins. Cells of strain WV39 were Gram-stain-negative, strictly aerobic, yellow and rod-shaped. 16S rRNA gene sequence analysis revealed that strain WV39 was closely related to Flavobacterium qiangtangense JCM 19739 (96.3 % similarity), Flavobacterium noncentrifugens NBRC 108844 (95.5 %) and Flavobacterium aquatile LMG 4008 (94.9 %). The predominant cellular fatty acids were iso-C15 : 0, iso-C15 : 0 3-OH and summed feature 3 (comprising iso-C15 : 0 2-OH and/or C16 : 1ω7c). Menaquinone-6 was the sole quinone identified, and the major pigment was zeaxanthin. The major polar lipid was phosphatidylethanolamine. DNA-DNA relatedness of strain WV39 with respect to its closest phylogenetic neighbours was 41.8 % for F. qiangtangense JCM 19739 , 25.5 % for F. aquatile LMG 4008 and 25.2 % for F. noncentrifugens NBRC 108844 . The DNA G+C content of strain WV39 was 39.8 mol%. Based on the phenotypic, chemotaxonomic and phylogenetic data, strain WV39 is concluded to represent a novel species of the genus Flavobacterium, for which the name Flavobacteriumkingsejongi sp. nov. is proposed. The type strain is WV39 (=KCTC 42908 =CECT 9085 ).
[Mh] Termos MeSH primário: Flavobacterium/classificação
Filogenia
Spheniscidae/microbiologia
Zeaxantinas/química
[Mh] Termos MeSH secundário: Animais
Regiões Antárticas
Técnicas de Tipagem Bacteriana
Composição de Bases
DNA Bacteriano/genética
Ácidos Graxos/química
Fezes/microbiologia
Flavobacterium/genética
Flavobacterium/isolamento & purificação
Hibridização de Ácido Nucleico
Fosfatidiletanolaminas/química
Pigmentação
RNA Ribossômico 16S/genética
Análise de Sequência de DNA
Vitamina K 2/análogos & derivados
Vitamina K 2/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Bacterial); 0 (Fatty Acids); 0 (Phosphatidylethanolamines); 0 (RNA, Ribosomal, 16S); 0 (Zeaxanthins); 11032-49-8 (Vitamin K 2); 39382-08-6 (phosphatidylethanolamine); 71ANL51TLA (menaquinone 6)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180308
[Lr] Data última revisão:
180308
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180221
[St] Status:MEDLINE
[do] DOI:10.1099/ijsem.0.002610


  5 / 11426 MEDLINE  
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[PMID]:29458485
[Au] Autor:Nedashkovskaya OI; Kim SG; Stenkova AM; Kukhlevskiy AD; Zhukova NV; Mikhailov VV
[Ad] Endereço:1​G.B. Elyakov Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Sciences, Prospekt 100 Let Vladivostoku 159, 690022, Vladivostok, Russia.
[Ti] Título:Aquimarina algiphila sp. nov., a chitin degrading bacterium isolated from the red alga Tichocarpus crinitus.
[So] Source:Int J Syst Evol Microbiol;68(3):892-898, 2018 Mar.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A strictly aerobic, Gram-stain-negative, rod-shaped, motile by gliding and yellow-orange pigmented flavobacterium, designated strain 9Alg 151 , was isolated from the Pacific red alga Tichocarpus crinitus. Phylogenetic analysis based on 16S rRNA gene sequences showed that the novel strain fell into the genus Aquimarina of the family Flavobacteriaceae with a 16S rRNA gene sequence similarity range of 94.2-98.2 % to the recognized species of the genus. Strain 9Alg 151 grew in the presence of 0.5-5 % NaCl and at 5-34 °C, and hydrolysed aesculin, agar, gelatin, starch, Tween 40, DNA and chitin. The predominant fatty acids were iso-C17 : 0 3-OH, iso-C15 : 0, iso-C15 : 1 G, iso-C15 : 0 3-OH, iso-C16 : 0, iso-C17 : 1ω8c and summed feature 3. The polar lipid profile comprised phosphatidylethanolamine, three unidentified aminolipids and three unidentified lipids. The major respiratory quinone was MK-6. The genomic DNA G+C content was 32.6 mol%. On the basis of 16S rRNA gene sequence data, and chemotaxonomic and phenotypic characteristics, strain 9Alg 151 represents a novel species of the genus Aquimarina, for which the name Aquimarina algiphila sp. nov. is proposed. The type strain is 9Alg 151 (=KCTC 23622 =KMM 6462 ).
[Mh] Termos MeSH primário: Flavobacteriaceae/classificação
Filogenia
Rodófitas/microbiologia
[Mh] Termos MeSH secundário: Técnicas de Tipagem Bacteriana
Composição de Bases
DNA Bacteriano/genética
Ácidos Graxos/química
Flavobacteriaceae/genética
Flavobacteriaceae/isolamento & purificação
Oceano Pacífico
Fosfatidiletanolaminas/química
Pigmentação
RNA Ribossômico 16S/genética
Federação Russa
Análise de Sequência de DNA
Vitamina K 2/análogos & derivados
Vitamina K 2/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Bacterial); 0 (Fatty Acids); 0 (Phosphatidylethanolamines); 0 (RNA, Ribosomal, 16S); 11032-49-8 (Vitamin K 2); 39382-08-6 (phosphatidylethanolamine); 71ANL51TLA (menaquinone 6)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180308
[Lr] Data última revisão:
180308
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180221
[St] Status:MEDLINE
[do] DOI:10.1099/ijsem.0.002606


  6 / 11426 MEDLINE  
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[PMID]:29458481
[Au] Autor:Choi S; Kang JW; Yoon JH; Seong CN
[Ad] Endereço:1​Department of Biology, College of Life Science and Natural Resources, Sunchon National University, Suncheon 57922, Republic of Korea.
[Ti] Título:Dokdonia flava sp. nov., isolated from the seaweed Zostera marina.
[So] Source:Int J Syst Evol Microbiol;68(3):899-904, 2018 Mar.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A non-motile, proteorhodopsin-containing, yellow and rod-shaped bacterial strain, designated ZODW10 , was isolated from the seaweed Zostera marina collected from the West Sea, Republic of Korea. Cells were Gram-stain-negative, aerobic and non-motile. The isolate required sea salts for growth. A carotenoid pigment was produced. A phylogenetic tree based on 16S rRNA gene sequences showed that strain ZODW10 forms an evolutionary lineage within the radiation enclosing members of the genus Dokdonia with Dokdoniadiaphoros CIP 108745 (96.7 % sequence similarity) as its nearest neighbour. The major fatty acids were iso-C15:0, iso-C17 : 0 3-OH and iso-C15 : 1 G. Strain ZODW10 contained menaquinone 6 (MK-6) and phosphatidylethanolamine, an unidentified aminolipid and an unidentified polar lipid as the only isoprenoid quinone and the major polar lipids, respectively. The DNA G+C content of strain ZODW10 was 36 mol%. On the basis of the present polyphasic characterization, it is suggested that the isolate represents a novel species of the genus Dokdonia, for which the name Dokdonia flava sp. nov. (type strain, ZODW10 =KCTC 52953 =JCM 32293 ) is proposed.
[Mh] Termos MeSH primário: Flavobacteriaceae/classificação
Filogenia
Alga Marinha/microbiologia
Zosteraceae/microbiologia
[Mh] Termos MeSH secundário: Técnicas de Tipagem Bacteriana
Composição de Bases
DNA Bacteriano/genética
Ácidos Graxos/química
Flavobacteriaceae/genética
Flavobacteriaceae/isolamento & purificação
Fosfatidiletanolaminas/química
Pigmentação
RNA Ribossômico 16S/genética
República da Coreia
Análise de Sequência de DNA
Vitamina K 2/análogos & derivados
Vitamina K 2/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Bacterial); 0 (Fatty Acids); 0 (Phosphatidylethanolamines); 0 (RNA, Ribosomal, 16S); 11032-49-8 (Vitamin K 2); 39382-08-6 (phosphatidylethanolamine); 71ANL51TLA (menaquinone 6)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180308
[Lr] Data última revisão:
180308
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180221
[St] Status:MEDLINE
[do] DOI:10.1099/ijsem.0.002607


  7 / 11426 MEDLINE  
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[PMID]:29458477
[Au] Autor:Kwon YM; Kim KW; Kim JYH; Choi TY; Yang SH; Oh CH; Kwon KK; Kim SJ
[Ad] Endereço:1​Department of Applied Research, National Marine Biodiversity Institute of Korea, 75, Jangsan-ro 101beon-gil, Seocheon-gun, Chungcheongnam-do, 33662, Republic of Korea.
[Ti] Título:Euzebyella algicola sp. nov., a marine bacterium of the family Flavobacteriaceae, isolated from green algae.
[So] Source:Int J Syst Evol Microbiol;68(3):764-768, 2018 Mar.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A Gram-negative, yellow-pigmented, non-flagellated, gliding, rod-shaped and aerobic bacterium, designated MEBiC 12267 , was isolated from green algae of Jeju Island. 16S rRNA gene sequence analysis revealed that the strain MEBiC 12267 was affiliated to the genus Euzebyella of the family Flavobacteriaceae and showed the highest similarity to Euzebyella marina KCTC 42440 (98.5 %). The DNA-DNA relatedness value of strain MEBiC 12267 with E. marina KCTC 42440 was 25 %. Growth was observed at 10-37 °C (optimum, 30-33 °C), at pH 6.0-9.5 (optimum, 8.0-8.5) and with 0.5-9.0 % (w/v) NaCl (optimum, 2.5-3.5 %). The predominant cellular fatty acids were iso-C15 : 0, iso-C15 : 1 G and iso-C17 : 0 3-OH. The major respiratory quinone was MK-6. Polar lipids included phosphatidylethanolamine, seven unidentified lipids and two unidentified aminolipids. The DNA G+C content was 40.7 mol%. On the basis of the data from the polyphasic taxonomic study, it was concluded that the strain MEBiC 12267 represents a novel species within the genus Euzebyella, for which the name Euzebyella algicola sp. nov. is proposed. The type strain of E. algicola is MEBiC 12267 (=KCCM 43264 =JCM 32170 ).
[Mh] Termos MeSH primário: Clorófitas/microbiologia
Flavobacteriaceae/classificação
Filogenia
[Mh] Termos MeSH secundário: Técnicas de Tipagem Bacteriana
Composição de Bases
DNA Bacteriano/genética
Ácidos Graxos/química
Flavobacteriaceae/genética
Flavobacteriaceae/isolamento & purificação
Hibridização de Ácido Nucleico
Fosfatidiletanolaminas/química
Pigmentação
RNA Ribossômico 16S/genética
República da Coreia
Análise de Sequência de DNA
Vitamina K 2/análogos & derivados
Vitamina K 2/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Bacterial); 0 (Fatty Acids); 0 (Phosphatidylethanolamines); 0 (RNA, Ribosomal, 16S); 11032-49-8 (Vitamin K 2); 39382-08-6 (phosphatidylethanolamine); 71ANL51TLA (menaquinone 6)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180308
[Lr] Data última revisão:
180308
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180221
[St] Status:MEDLINE
[do] DOI:10.1099/ijsem.0.002581


  8 / 11426 MEDLINE  
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[PMID]:29458470
[Au] Autor:Ren Q; Yu M; Li Y; Zhang Y; Shi X; Wu Y; Su Y; Wang Y; Wang X; Zhang XH
[Ad] Endereço:1​College of Marine Life Sciences, Ocean University of China, Qingdao 266003, PR China.
[Ti] Título:Flavobacterium ovatum sp. nov., a marine bacterium isolated from an Antarctic intertidal sandy beach.
[So] Source:Int J Syst Evol Microbiol;68(3):795-800, 2018 Mar.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A rod-shaped, Gram-staining-negative, strictly aerobic, non-motile bacterium with no flexirubin-type pigment, designated as W201E , was isolated from an intertidal sandy beach in Antarctica. The organism formed faintly yellow, round colonies on marine agar 2216E. The strain required sea salts for growth and grew optimally in the presence of 2 % (w/v) NaCl at pH 7.0, 20 °C. Phylogenetic analysis based on 16S rRNA gene sequence indicated that strain W201E belonged to the genus Flavobacterium and showed the highest sequence similarity to Flavobacterium algicola NBRC 102673 (96.5 %). The major respiratory quinone was menaquinone 6, and the predominant fatty acids were iso-C15 : 1 G, iso-C15 : 0, iso-C15 : 0 3-OH and summed feature 3 (which comprises C16 : 1ω7c and/or C16 : 1ω6c). The polar lipids of strain W201E comprised one phosphatidylethanolamine, two unidentified aminolipids and three unidentified polar lipids. The DNA G+C content of strain W201E was 34.1 mol%. On the basis of the polyphasic analyses, this isolate was considered to represent a novel species in the genus Flavobacterium, for which the name Flavobacterium ovatum sp. nov. is proposed. The type strain is W201E (=KCTC 52693 =MCCC 1K03251 =CGMCC 1.16053 ).
[Mh] Termos MeSH primário: Flavobacterium/classificação
Filogenia
Água do Mar/microbiologia
[Mh] Termos MeSH secundário: Regiões Antárticas
Técnicas de Tipagem Bacteriana
Composição de Bases
DNA Bacteriano/genética
Ácidos Graxos/química
Flavobacterium/genética
Flavobacterium/isolamento & purificação
Fosfatidiletanolaminas/química
Pigmentação
RNA Ribossômico 16S/genética
Análise de Sequência de DNA
Dióxido de Silício
Vitamina K 2/análogos & derivados
Vitamina K 2/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Bacterial); 0 (Fatty Acids); 0 (Phosphatidylethanolamines); 0 (RNA, Ribosomal, 16S); 11032-49-8 (Vitamin K 2); 39382-08-6 (phosphatidylethanolamine); 71ANL51TLA (menaquinone 6); 7631-86-9 (Silicon Dioxide)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180308
[Lr] Data última revisão:
180308
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180221
[St] Status:MEDLINE
[do] DOI:10.1099/ijsem.0.002586


  9 / 11426 MEDLINE  
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[PMID]:29458467
[Au] Autor:Chaudhary DK; Kim J
[Ad] Endereço:Department of Life Science, College of Natural Sciences, Kyonggi University, Suwon, Gyeonggi-Do 16227, Republic of Korea.
[Ti] Título:Chitinophaga humicola sp. nov., isolated from oil-contaminated soil.
[So] Source:Int J Syst Evol Microbiol;68(3):751-757, 2018 Mar.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A yellow-coloured, Gram-stain-negative, non-motile, aerobic and rod-shaped bacterium, designated strain Ktm-2 , was isolated from oil-contaminated soil. Strain Ktm-2 was able to grow at 15 to 40 °C, pH 4.5-10.0 and 0-2 % (w/v) NaCl concentration. This strain was taxonomically characterized by a polyphasic approach. Based on the 16S rRNA gene sequence analysis, strain Ktm-2 represented a member of the genus Chitinophaga and shared highest sequence similarity with Chitinophaga barathri YLT18 (98.1 %), Chitinophaga cymbidii R156-2 (96.4 %) and Chitinophaga niabensis JS13-10 (96.3 %). The only respiratory quinone was menaqunone-7, the major polar lipid was phosphatidylethanolamine and the predominant fatty acids were iso-C15 : 0, C16 : 1ω5c and iso-C17 : 0 3-OH. The DNA G+C content was 52.1 mol%. The DNA-DNA relatedness between strain Ktm-2 and C. barathri YLT18 was 22.0 %, which falls below the threshold value of 70 % for the strain to be considered a novel species. The morphological, physiological, chemotaxonomic and phylogenetic analyses clearly distinguished this strain from its closest phylogenetic neighbours. Thus, strain Ktm-2 represents a novel species of the genus Chitinophaga, for which the name Chitinophagahumicola sp. nov. is proposed. The type strain is Ktm-2 (=KEMB 9005-693 =KACC 19388 =JCM 32158 ).
[Mh] Termos MeSH primário: Bacteroidetes/classificação
Poluição por Petróleo
Filogenia
Microbiologia do Solo
[Mh] Termos MeSH secundário: Técnicas de Tipagem Bacteriana
Bacteroidetes/genética
Bacteroidetes/isolamento & purificação
Composição de Bases
DNA Bacteriano/genética
Poluição Ambiental
Ácidos Graxos/química
Nepal
Hibridização de Ácido Nucleico
Fosfatidiletanolaminas/química
RNA Ribossômico 16S/genética
Análise de Sequência de DNA
Vitamina K 2/análogos & derivados
Vitamina K 2/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Bacterial); 0 (Fatty Acids); 0 (Phosphatidylethanolamines); 0 (RNA, Ribosomal, 16S); 11032-49-8 (Vitamin K 2); 39382-08-6 (phosphatidylethanolamine); 8427BML8NY (vitamin MK 7)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180308
[Lr] Data última revisão:
180308
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180221
[St] Status:MEDLINE
[do] DOI:10.1099/ijsem.0.002577


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[PMID]:29458460
[Au] Autor:Li AZ; Lin LZ; Zhang MX; Lv Y; Zhu HH
[Ad] Endereço:State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Microbial Culture Collection Center (GDMCC), Guangdong Institute of Microbiology, Guangzhou 510070, PR China.
[Ti] Título:Arenibacter catalasegens sp. nov., isolated from marine surface sediment, and emended description of the genus Arenibacter.
[So] Source:Int J Syst Evol Microbiol;68(3):758-763, 2018 Mar.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A Gram-staining-negative, aerobic, non-motile, rod-shaped bacterium, designated as P308H10 , was isolated from surface sediment of the Southern Indian Ocean. Growth occurred at 4-36 °C (optimum 20-25 °C), pH 6.0-8.5 (optimum 7.5-8.0) and in the presence of 1-8 % (w/v) NaCl (optimum 2-3 %). Phylogenetic analysis based on 16S rRNA gene sequences showed that strain P308H10 lies within the clade of members of the genus Arenibacter and is closely related to Arenibacterhampyeongensis HP12 (98.0 %), Arenibacterechinorum KMM 6032 (98.4 %), Arenibacterpalladensis LMG 21972 (97.9 %), Arenibactertroitsensis KMM 3674 (97.9 %) and 'Arenibacter algicola' TG409 (98.1 %). The average nucleotide identity and digital DNA-DNA hybridization values between strain P308H10 and the five reference strains were 85.9-80.6 % and 30.2-23.6 %, respectively. The major fatty acids (>10 %) of strain P308H10 were summed feature 3, iso-C17 : 0 3-OH, iso-C15 : 1 G and iso-C15 : 0. The major polar lipids comprised phosphatidylethanolamine, five unidentified aminolipids and four unidentified lipids. The only respiratory quinone was menaquinone-6. The genomic DNA G+C content was 38.2 mol%. On the basis of the phenotypic, phylogenetic and chemotaxonomic data presented, strain P308H10 represents a novel species of the genus Arenibacter, for which the name Arenibacter catalasegens sp. nov. is proposed. The type strain is P308H10 (=GDMCC 1.1230 =KCTC 52983 ). An emended description of the genus Arenibacter is also proposed.
[Mh] Termos MeSH primário: Flavobacteriaceae/classificação
Sedimentos Geológicos/microbiologia
Filogenia
Água do Mar/microbiologia
[Mh] Termos MeSH secundário: Técnicas de Tipagem Bacteriana
Composição de Bases
DNA Bacteriano/genética
Ácidos Graxos/química
Flavobacteriaceae/genética
Flavobacteriaceae/isolamento & purificação
Oceano Índico
Hibridização de Ácido Nucleico
Fosfatidiletanolaminas/química
RNA Ribossômico 16S/genética
Análise de Sequência de DNA
Vitamina K 2/análogos & derivados
Vitamina K 2/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Bacterial); 0 (Fatty Acids); 0 (Phosphatidylethanolamines); 0 (RNA, Ribosomal, 16S); 11032-49-8 (Vitamin K 2); 39382-08-6 (phosphatidylethanolamine); 71ANL51TLA (menaquinone 6)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180308
[Lr] Data última revisão:
180308
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180221
[St] Status:MEDLINE
[do] DOI:10.1099/ijsem.0.002576



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