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[PMID]:29458666
[Au] Autor:Yang ZW; Salam N; Asem MD; Fang BZ; Lan L; Xiao M; Wadaan MAM; Hozzein WN; Li WJ
[Ad] Endereço:1​State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China.
[Ti] Título:Saccharopolyspora deserti sp. nov., a novel halotolerant actinobacterium isolated from a desert.
[So] Source:Int J Syst Evol Microbiol;68(3):860-864, 2018 Mar.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Strain SYSU D8010 was isolated from a desert sand sample collected in Saudi Arabia. The taxonomic position of the isolate was investigated by the polyphasic taxonomic approach. The isolate was found to be Gram-positive and aerobic. The strain was able to grow at 14-40 °C, pH 5.0-9.0 and in the presence of up to 22 % (w/v) NaCl. Strain SYSU D8010 contained meso-diaminopimelic acid as cell-wall diamino acid, and arabinose, fucose, galactose, glucose and rhamnose as the whole-cell sugars. The primary polar lipids were diphosphatidylglycerol, phosphatidylcholine, phosphatidylglycerol, phosphatidylinositol and phosphatidylinositolmannosides. Menaquinone MK-9(H4) was detected as the respiratory quinone; and anteiso-C17 : 0, iso-C16 : 0, iso-C15 : 0 and iso-C17 : 0 as the predominant fatty acids. Pairwise comparison of the 16S rRNA gene sequences indicated that strain SYSU D8010 had a sequence similarity of 97.8 % to Saccharopolyspora halophila YIM 90500 . The genomic DNA G+C content of strain SYSU D8010 was determined to be 69.9 mol%. Based on the analyses of the phenotypic, genotypic and phylogenetic characteristics, strain SYSU D8010 was determined to represent a novel species of the genus Saccharopolyspora, for which the name Saccharopolyspora deserti sp. nov. is proposed. The type strain of the species is SYSU D8010 (=KCTC 39989 =CPCC 204620 ).
[Mh] Termos MeSH primário: Clima Desértico
Filogenia
Saccharopolyspora/classificação
Salinidade
[Mh] Termos MeSH secundário: Técnicas de Tipagem Bacteriana
Composição de Bases
DNA Bacteriano/genética
Ácido Diaminopimélico/química
Ácidos Graxos/química
Fosfolipídeos/química
RNA Ribossômico 16S/genética
Saccharopolyspora/genética
Saccharopolyspora/isolamento & purificação
Arábia Saudita
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 (Phospholipids); 0 (RNA, Ribosomal, 16S); 11032-49-8 (Vitamin K 2); 523-39-7 (menaquinone 9); 583-93-7 (Diaminopimelic Acid)
[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.0.002598


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[PMID]:29458566
[Au] Autor:Kim YS; Cha CJ
[Ad] Endereço:Department of Systems Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea.
[Ti] Título:Paenibacillus translucens sp. nov., isolated from tidal flat sediment.
[So] Source:Int J Syst Evol Microbiol;68(3):936-941, 2018 Mar.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A Gram-stain-variable, aerobic, rod-shaped, motile and spore-forming bacterial strain, designated CJ11 , was isolated from a tidal flat sediment sample from Ganghwa-do, Republic of Korea. Strain CJ11 grew optimally on R2A at 30 °C and pH 7.0. Sequencing results of the 16S rRNA gene revealed that strain CJ11 possesses two copies of the 16S rRNA gene varying at five nucleotide positions. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain CJ11 belonged to the genus Paenibacillus within the family Paenibacillaceae and was most closely related to Paenibacillus lacus KCTC 33691 (99.36-99.15 % similarity). DNA-DNA relatedness levels of strain CJ11 was 41.7 % (reciprocal, 57.8 %) to P. lacus KCTC 33691 . The G+C content of the genomic DNA was 51.0 mol%. Strain CJ11 contained meso-diaminopimelic acid in the cell-wall peptidoglycan. The major isoprenoid quinone was menaquinone-7. The major cellular fatty acids were anteiso-C15 : 0, C16 : 0 and iso-C16 : 0. The predominant polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, two unidentified phospholipids, an unidentified glycolipid and several unidentified lipids. On the basis of the polyphasic taxonomic study, strain CJ11 represents a novel species in the genus Paenibacillus, for which the name Paenibacillustranslucens sp. nov. is proposed. The type strain is CJ11 (=KACC 19304 =JCM 32080 ).
[Mh] Termos MeSH primário: Sedimentos Geológicos/microbiologia
Paenibacillus/classificação
Filogenia
Água do Mar/microbiologia
[Mh] Termos MeSH secundário: Técnicas de Tipagem Bacteriana
Composição de Bases
DNA Bacteriano/genética
Ácido Diaminopimélico/química
Ácidos Graxos/química
Glicolipídeos/química
Paenibacillus/genética
Paenibacillus/isolamento & purificação
Peptidoglicano/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 (Glycolipids); 0 (Peptidoglycan); 0 (Phospholipids); 0 (RNA, Ribosomal, 16S); 11032-49-8 (Vitamin K 2); 583-93-7 (Diaminopimelic Acid); 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.0.002613


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[PMID]:29458497
[Au] Autor:Qu JH; Zhang LJ; Fu YH; Li XD; Li HF; Tian HL
[Ad] Endereço:College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, Henan Province, PR China.
[Ti] Título:A novel genus of the class Actinobacteria, Longivirga aurantiaca gen. nov., sp. nov., isolated from lake sediment.
[So] Source:Int J Syst Evol Microbiol;68(3):942-946, 2018 Mar.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A novel actinobacterial strain, designated X5 , was isolated from the sediment of Taihu Lake in China and was subjected to a polyphasic taxonomic characterization. The strain formed orange-red colonies comprising aerobic, Gram-stain-negative, rod-shaped cells on R2A agar. Phylogenetic analysis based on the 16S rRNA gene sequences revealed that the organism was closely related to the genus Sporichthya and consistently formed a distinct clade along with the members of this genus. The closest phylogenetic neighbour was Sporichthya polymorpha NBRC 12702 with 93.7 % 16S rRNA gene sequence similarity. The major fatty acids (>10 %) were iso-C16 : 0 (18.7 %), C18 : 1ω9c (18.6 %) and C17 : 1ω8c (14.0 %). The genomic DNA G+C content was 74.4 mol%. The organism contained menaquinone MK-8(H2), MK-9(H4) and an unidentified menaquinone. Polar lipids were composed of phosphatidylglycerol, an unidentified lipid, two unidentified phospholipids and two unidentified aminolipids. The whole-cell sugars contained ribose, xylose, mannose, glucose and galactose. The cell-wall peptidoglycan contained ll-diaminopimelic acid. Based on the physiological, biochemical and chemotaxonomic data, the organism is proposed to represent a novel genus and species, for which the name Longivirga aurantiaca gen. nov., sp. nov. is proposed. The type strain is X5 (=CGMCC 4.7317 =NBRC 112237 ).
[Mh] Termos MeSH primário: Actinobacteria/classificação
Sedimentos Geológicos/microbiologia
Lagos/microbiologia
Filogenia
[Mh] Termos MeSH secundário: Actinobacteria/genética
Actinobacteria/isolamento & purificação
Técnicas de Tipagem Bacteriana
Composição de Bases
Parede Celular/química
China
DNA Bacteriano/genética
Ácido Diaminopimélico/química
Ácidos Graxos/química
Peptidoglicano/química
Fosfolipídeos/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 (Peptidoglycan); 0 (Phospholipids); 0 (RNA, Ribosomal, 16S); 11032-49-8 (Vitamin K 2); 523-38-6 (vitamin MK 8); 583-93-7 (Diaminopimelic Acid)
[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.0.002615


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[PMID]:29458473
[Au] Autor:Lee DG; Trujillo ME; Kang S; Nam JJ; Kim YJ
[Ad] Endereço:COSMAX R&I center, Republic of Korea.
[Ti] Título:Epidermidibacterium keratini gen. nov., sp. nov., a member of the family Sporichthyaceae, isolated from keratin epidermis.
[So] Source:Int J Syst Evol Microbiol;68(3):745-750, 2018 Mar.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A novel actinobacterial strain, designated EPI-7 , was isolated on R2A agar from human skin (keratinocytes) and subjected to a taxonomic study using a polyphasic approach. Strain EPI-7 showed a Gram-positive reaction, was non-motile, non-spore-forming, and cells had a rod-shape. Colonies were round, convex and pale yellow. Phylogenetic analysis based on 16S rRNA gene sequences showed that the novel isolate formed a cluster with several uncultured bacterial clones and with cultured members of the genera Modestobacter and Sporichthya. The 16S rRNA gene sequence similarities with respect to the type strains of recognized species from the above genera and other phylogenetic neighbours ranged from 92.6 to 93.4 %. The G+C content of the genomic DNA was 68.9 mol%. The only isoprenoid quinone was MK-9(H4), and the major fatty acids detected were C17 : 1ω8c, C16 : 0, iso-C15 : 0 and summed feature 3. The major polar lipids were found to be phosphatidylethanolamine, phosphatidylinositol, three unidentified phospholipids, phosphatidylglycerol, phosphatidylcholine, two unidentified amino lipids and three unidentified lipids. The cell-wall peptidoglycan contained meso-diaminopimelic acid, glutamic acid and alanine. Whole-cell sugars present included rhamnose, glucose and galactose. The combination of the genotypic and phenotypic data allowed differentiation of strain EPI-7 from its closest phylogenetic neighbours and provided evidence that strain EPI-7 represents a novel genus and species in the family Sporichthyaceae. The name Epidermidibacterium keratini gen. nov., sp. nov. is proposed with the type strain being EPI-7 (=KCCM 90264 =JCM 31644 ).
[Mh] Termos MeSH primário: Actinomycetales/classificação
Epiderme/microbiologia
Queratinócitos/microbiologia
Filogenia
[Mh] Termos MeSH secundário: Actinomycetales/genética
Actinomycetales/isolamento & purificação
Técnicas de Tipagem Bacteriana
Composição de Bases
DNA Bacteriano/genética
Ácido Diaminopimélico/química
Ácidos Graxos/química
Seres Humanos
Peptidoglicano/química
Fosfolipídeos/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 (Peptidoglycan); 0 (Phospholipids); 0 (RNA, Ribosomal, 16S); 11032-49-8 (Vitamin K 2); 523-39-7 (menaquinone 9); 583-93-7 (Diaminopimelic Acid)
[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.0.002579


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[PMID]:29458471
[Au] Autor:Schellenberg J; Busse HJ; Hardt M; Schubert P; Wilke T; Kämpfer P; Glaeser SP
[Ad] Endereço:1​Institut für Angewandte Mikrobiologie, Justus-Liebig-Universität Giessen, D-35392 Giessen, Germany.
[Ti] Título:Proposal of Litorimonas haliclonae sp. nov., isolated from a marine sponge of the genus Haliclona.
[So] Source:Int J Syst Evol Microbiol;68(3):835-843, 2018 Mar.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A bright-orange-pigmented, Gram-stain-negative, motile, and rod-shaped bacterium, strain MAA42 , was isolated from a marine sponge of the genus Haliclona, which is in long-time culture in a marine aquarium system at the Justus Liebig University Giessen, Germany. The strain grew at 4-34 °C (optimum 28 °C), in the presence of 0.5-9.5 % (w/v) NaCl (optimum 3.5 %) and at pH 4.5-10.0 (optimum pH 7.5). Strain MAA42 shared the highest 16S rRNA gene sequence similarity (98.1 %) with the type strain of Litorimonas taeanensis. Sequence similarities to all other closely related type strains were below 97 %. DNA-DNA hybridization of strain MAA42 with L. taeanensis DSM 22008 resulted in values of 4.7 % (reciprocal 17.7 %). Major cellular fatty acids of strain MAA42 were C18 : 1ω7c (66.2 %), C18 : 1 2-OH (17.4 %), and C18 : 0 (14.1 %). Spermidine was predominant in the polyamine pattern, and ubiquinone Q-10 was the major respiratory quinone. The polar lipid profile contained the major compounds phosphatidylglycerol, monoglycosyldiglyceride, three unidentified phospholipids, and one unidentified glycolipid. Glucuronopyranosyldiglyceride was present as a minor compound. The diagnostic diamino acid of the peptidoglycan was meso-diaminopimelic acid. The genomic DNA G+C content was 52.8 mol%. Based on the genotypic, chemotaxonomic, and phenotypic analyses, strain MAA42 represents a novel species of the genus Litorimonas, for which the name Litorimonas haliclonae is proposed. The type strain is MAA42 (=CCM 8709 =CIP 111178 =LMG 29765 ).
[Mh] Termos MeSH primário: Alphaproteobacteria/classificação
Haliclona/microbiologia
Filogenia
[Mh] Termos MeSH secundário: Alphaproteobacteria/genética
Alphaproteobacteria/isolamento & purificação
Animais
Técnicas de Tipagem Bacteriana
Composição de Bases
DNA Bacteriano/genética
Ácido Diaminopimélico/química
Ácidos Graxos/química
Alemanha
Hibridização de Ácido Nucleico
Peptidoglicano/química
Fosfolipídeos/química
Pigmentação
RNA Ribossômico 16S/genética
Análise de Sequência de DNA
Espermidina/química
Ubiquinona/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Bacterial); 0 (Fatty Acids); 0 (Peptidoglycan); 0 (Phospholipids); 0 (RNA, Ribosomal, 16S); 1339-63-5 (Ubiquinone); 583-93-7 (Diaminopimelic Acid); I7T5V2W47R (Ubiquinone Q2); 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.0.002592


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[PMID]:28748277
[Au] Autor:Ozdemir-Kocak F; Isik K; Saricaoglu S; Saygin H; Inan-Bektas K; Cetin D; Guven K; Sahin N
[Ad] Endereço:Department of Nursing, School of Health, Bilecik Seyh Edebali University, 11210, Bilecik, Turkey. fadime.ozdemirkocak@bilecik.edu.tr.
[Ti] Título:Kribbella sindirgiensis sp. nov. isolated from soil.
[So] Source:Arch Microbiol;199(10):1399-1407, 2017 Dec.
[Is] ISSN:1432-072X
[Cp] País de publicação:Germany
[La] Idioma:eng
[Ab] Resumo:A Kribbella strain FSN23 was isolated from soil sample which was collected from Caygoren Dam lakeside located in Sindirgi, Turkey. The isolate was investigated using a polyphasic approach consisting of numeric, chemotaxonomic and molecular analysis. The isolate indicated chemotaxonomic, morphological and phylogenetic properties associated with members of the genus Kribbella. Phylogenetic analysis based on the 16S rRNA sequence of the strain demonstrated that the strain forms a subclade with K. aluminosa HKI 0478 and K. jejuensis HD9 . The organism formed an extensively branched substrate and aerial hyphae which generated spiral chains of spores with smooth surfaces. The cell wall contained LL-diaminopimelic acid, and the whole cell sugars were glucose and ribose along with trace amounts of mannose. The polar lipids were identified as phosphatidylglycerol, diphosphatidylglycerol, four unidentified lipids and five unidentified polar lipids. The predominant menaquinone was MK-9(H ). The major cellular fatty acids were anteiso-C and iso-C . Polyphasic taxonomy properties confirm that strain FSN23 represents a novel Kribbella taxon distinguished from closely related type strains. Hence, strain FSN23 (=KCTC 29220 = DSM 27082 ) is proposed as the type strain of a novel species with the name Kribbella sindirgiensis sp. nov.
[Mh] Termos MeSH primário: Propionibacteriaceae
Microbiologia do Solo
[Mh] Termos MeSH secundário: Técnicas de Tipagem Bacteriana
Cardiolipinas/análise
Parede Celular/química
DNA Bacteriano/genética
Ácido Diaminopimélico/análise
Ácidos Graxos/análise
Hibridização de Ácido Nucleico
Fosfatidilgliceróis/análise
Filogenia
Propionibacteriaceae/classificação
Propionibacteriaceae/genética
Propionibacteriaceae/isolamento & purificação
RNA Ribossômico 16S/genética
Análise de Sequência de DNA
Solo
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Cardiolipins); 0 (DNA, Bacterial); 0 (Fatty Acids); 0 (Phosphatidylglycerols); 0 (RNA, Ribosomal, 16S); 0 (Soil); 583-93-7 (Diaminopimelic Acid)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180221
[Lr] Data última revisão:
180221
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170728
[St] Status:MEDLINE
[do] DOI:10.1007/s00203-017-1414-x


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[PMID]:28744555
[Au] Autor:Sultanpuram VR; Mothe T; Chintalapati S; Chintalapati VR
[Ad] Endereço:Microbial Ecology Laboratory, Department of Applied Biosciences, Mahatma Gandhi University, Anneparthy, Yellareddygudem (PO), Nalgonda, 508254, India. svr.micro@gmail.com.
[Ti] Título:Bacillus catenulatus sp. nov., an alkalitolerant bacterium isolated from a soda lake.
[So] Source:Arch Microbiol;199(10):1391-1397, 2017 Dec.
[Is] ISSN:1432-072X
[Cp] País de publicação:Germany
[La] Idioma:eng
[Ab] Resumo:Two novel (18C and 6C) Gram-stain-positive, rod shaped, motile and endospore-forming bacterial strains were isolated from Lonar soda lake, India. Based on 16S rRNA gene sequence analysis, strains 18C and 6C were identified as belonging to the class Firmibacteria, and were most closely related to Bacillus cohnii KCTC 3572 (99.3 and 99.9%, respectively), Bacillus zhanjiangensis KCTC 13713 (97.4 and 98.0%, respectively), Bacillus halmapalus LMG 17950 (97.0 and 97.6%, respectively) and other members in the genus Bacillus (<97.0%). However, the DNA-DNA relatedness between 18C and 6C and B. cohnii KCTC 3572 (49.6 ± 0.9 and 51.6 ± 0.7, respectively), B. zhanjiangensis KCTC 13713 (42.9 ± 0.8 and 47.1 ± 0.3, respectively) and B. halmapalus LMG 17950 (39.9 ± 0.8 and 40.8 ± 0.3, respectively) indicated that the novel strains were distantly related to these strains. Further, the high 16S rRNA gene sequence similarity (100%) and DNA-DNA relatedness (90 ± 5%) suggested that strains 18C and 6C were members of a genomospecies. The strains grew optimally at a pH of 7.5 with 2-3% (w/v) NaCl and temperature of 37 °C. Strains 18C and 6C were catalase and oxidase negative. The cell wall of strain 18C contained meso-diaminopimelic acid as the diagnostic diamino acid, which was in contrast with its nearest neighbour B. cohnii KCTC 3572 , which contained ornithine and aspartic acid. Polar lipids include diphosphatidylglycerol (DPG), phosphatidylglycerol (PG), phosphatidylethanolamine (PE), an unknown phospholipid (PL) and three unknown lipids (L1-3). The predominant isoprenoid quinone was MK-7. iso-C (32.5%) was the predominant fatty acid and significant proportions of anteiso-C (19.5%), C (11.5%), iso-C (9.5%) and anteiso-C (6.3%) were also detected. The DNA G + C content of strains 18C and 6C were 39.3 and 39.2 mol%, respectively. The results of molecular, biochemical and chemotaxonomic tests showed a clear differentiation of strains 18C and 6C from all other members of the genus Bacillus, for which the name Bacillus catenulatus sp. nov. is proposed. The type strain is 18C (=KCTC 33781 = CGMCC 1.15475 ).
[Mh] Termos MeSH primário: Bacillus
Lagos/microbiologia
[Mh] Termos MeSH secundário: Bacillus/classificação
Bacillus/genética
Bacillus/isolamento & purificação
Técnicas de Tipagem Bacteriana
Composição de Bases/genética
Parede Celular/química
DNA Bacteriano/genética
Ácido Diaminopimélico/análise
Ácidos Graxos/análise
Índia
Hibridização de Ácido Nucleico
Peptidoglicano/química
Fosfatidiletanolaminas/análise
Fosfolipídeos/análise
Filogenia
RNA Ribossômico 16S/genética
Análise de Sequência de DNA
Cloreto de Sódio/análise
Esporos Bacterianos/fisiologia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Bacterial); 0 (Fatty Acids); 0 (Peptidoglycan); 0 (Phosphatidylethanolamines); 0 (Phospholipids); 0 (RNA, Ribosomal, 16S); 39382-08-6 (phosphatidylethanolamine); 451W47IQ8X (Sodium Chloride); 583-93-7 (Diaminopimelic Acid)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180221
[Lr] Data última revisão:
180221
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170727
[St] Status:MEDLINE
[do] DOI:10.1007/s00203-017-1413-y


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[PMID]:29388545
[Au] Autor:Wu H; Liu B; Shao Y; Ou X; Huang F
[Ad] Endereço:Institute of Applied Microbiology, College of Agriculture, Guangxi University, Nanning, PR China.
[Ti] Título:Thermostaphylospora grisealba gen. nov., sp. nov., isolated from mushroom compost and transfer of Thermomonospora chromogena Zhang et al. 1998 to Thermostaphylospora chromogena comb. nov.
[So] Source:Int J Syst Evol Microbiol;68(2):602-608, 2018 Feb.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A novel thermophilic actinomycete, designated strain 3-12X , was isolated from mushroom compost in Guangxi University, Nanning, China. The novel isolate contained meso-diaminopimelic acid as the diagnostic diamino acid and the whole-cell sugars were glucose and ribose. The predominant menaquinones were MK-9(H4) and MK-9(H6). The polar phospholipids were diphosphatidylglycerol, hydroxy-phosphatidylethanolamine, phosphatidylmethylethanolamine, phosphatidylethanolamine, phosphatidylinositol, phosphatidylinositol mannoside, ninhydrin-positive phosphoglycolipids and glycolipids. Major fatty acids were so-C16 : 0 and C17 : 0. The G+C content of the genomic DNA was 74.6 %. The 16S rRNA gene sequence analysis showed that the closest phylogenetic neighbour of strain 3-12X was Thermomonospora chromogena ATCC 43196 (97.0 %), other closely related strains all belonged to the family Streptosporangiaceae and showed more than 6 % divergence. The chemotaxonomic characteristics of strain 3-12X were significantly different from Thermomonospora chromogena ATCC 43196 and DNA-DNA hybridization showed low relatedness (48.6-55.6 %) between them, so they should be different species. Thermomonospora chromogena was removed from the genus Thermomonospora by Zhang et al. 1998 on the basis of phylogenetic, chemotaxonomic and phenotypic evidence, but its taxonomic position remains uncertain. Based on the phenotypic and phylogenetic data, strain 3-12X represents a novel species in a new genus in the family Streptosporangiaceae. The name Thermostaphylospora griseoalba gen. nov., sp. nov. is proposed. The type strain of Thermostaphylospora grisealba is 3-12X (=DSM 46781 =CGMCC 4.7160 ). We also propose transferring Thermomonospora chromogenaZhang et al. 1998 to Thermostaphylospora chromogena comb. nov. (type strain ATCC 43196 =JCM 6244 ).
[Mh] Termos MeSH primário: Actinomycetales/classificação
Agaricales
Filogenia
Microbiologia do Solo
[Mh] Termos MeSH secundário: Actinomycetales/genética
Actinomycetales/isolamento & purificação
Técnicas de Tipagem Bacteriana
Composição de Bases
China
Compostagem
DNA Bacteriano/genética
Ácido Diaminopimélico/química
Ácidos Graxos/química
Glicolipídeos/química
Hibridização de Ácido Nucleico
Fosfolipídeos/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 (Glycolipids); 0 (Phospholipids); 0 (RNA, Ribosomal, 16S); 11032-49-8 (Vitamin K 2); 523-39-7 (menaquinone 9); 583-93-7 (Diaminopimelic Acid)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180212
[Lr] Data última revisão:
180212
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180202
[St] Status:MEDLINE
[do] DOI:10.1099/ijsem.0.002551


  9 / 1263 MEDLINE  
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[PMID]:29300151
[Au] Autor:Niu L; Xiong M; Zhang J; Xiang Y; Song L; Hua Z; Li W
[Ad] Endereço:1​Shanghai Key Laboratory of Bio-Energy Crops, School of Life Sciences, Shanghai University, Shanghai 200444, PR China.
[Ti] Título:Bacillus camelliae sp. nov., isolated from Pu'er tea.
[So] Source:Int J Syst Evol Microbiol;68(2):564-569, 2018 Feb.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A novel aerobic, Gram-stain-positive, sporogenous, rod-shaped bacterial strain, 7578-1 , was isolated from ripened Pu'er tea. Based on 16S rRNA gene sequence similarity comparisons, strain 7578-1 was grouped into the genus Bacillus and appeared to be closely related to the type strains Bacillus shackletoniiLMG 18435 (98.4 %), Bacillus acidicolaDSM 14745 (97.6 %), Bacillus paralicheniformis KACC 18426 (97.2 %) and Bacillus ginsengihumi KCTC 13944 (96.7 %). The fatty acid profile containing the major fatty acids, iso-C15 : 0, anteiso-C15 : 0 and anteiso-C17 : 0 supported the allocation of strain 7578-1 to the genus Bacillus. The strain had a cell-wall type A1γ peptidoglycan with meso-diaminopimelic acid as the diagnostic diamino acid. The major menaquinone was MK-7 (95 %). The predominant polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylmethylethanolamine, phosphatidylethanolamine, one unidentified phospholipid and one unidentified lipid. The average nucleotide identity values between strain 7578-1 and its most closely related species were 67.8-82.4 % by OrthoANIu analysis. The DNA-DNA relatedness value between strain 7578-1 and the type strains of closely related species were 17-39 %, again indicating that strain 7578-1 represented a novel species in the genus Bacillus. The DNA G+C content of strain 7578-1 was 36.0 mol%. On the basis of the presented polyphasic evidence, strain 7578-1 is considered to represent a novel species of the genus Bacillus, for which we propose the name Bacillus camelliae sp. nov. The type strain is 7578-1 (=CGMCC 1.15374 =KCTC 33845 ).
[Mh] Termos MeSH primário: Bacillus/classificação
Microbiologia de Alimentos
Filogenia
Chá/microbiologia
[Mh] Termos MeSH secundário: Bacillus/genética
Bacillus/isolamento & purificação
Técnicas de Tipagem Bacteriana
Composição de Bases
Parede Celular/química
China
DNA Bacteriano/genética
Ácido Diaminopimélico/química
Ácidos Graxos/química
Hibridização de Ácido Nucleico
Peptidoglicano/química
Fosfolipídeos/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 (Peptidoglycan); 0 (Phospholipids); 0 (RNA, Ribosomal, 16S); 0 (Tea); 11032-49-8 (Vitamin K 2); 583-93-7 (Diaminopimelic Acid); 8427BML8NY (vitamin MK 7)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180212
[Lr] Data última revisão:
180212
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180105
[St] Status:MEDLINE
[do] DOI:10.1099/ijsem.0.002542


  10 / 1263 MEDLINE  
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[PMID]:29297849
[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:Tessaracoccus terricola sp. nov., isolated from oil-contaminated soil.
[So] Source:Int J Syst Evol Microbiol;68(2):529-535, 2018 Feb.
[Is] ISSN:1466-5034
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A Gram-stain-positive, non-motile, yellow and rod-shaped actinobacterium, designated strain Brt-A , isolated from oil-contaminated soil, grew at 15-40 °C, at pH 5.5-10.0 and at 0-2 % (w/v) NaCl concentration. This strain was characterized by a polyphasic approach. The 16S rRNA gene sequence analysis showed that strain Brt-A belonged to the genus Tessaracoccus and is closely related to Tessaracoccus rhinocerotis YIM 101269 , Tessaracoccus flavescens SST-39 , Tessaracoccus defluvii LNB-140 and Tessaracoccus flavus RP1 (99.03, 97.00, 96.88, and 96.46 % gene sequence similarity, respectively). The predominant respiratory quinone was MK-9(H4); the major polar lipids were phosphatidylglycerol and diphosphatidylglycerol; the predominant polyamines were spermine and spermidine; and the major fatty acids were anteiso-C15 : 0 and iso-C15 : 0. The cell-wall peptidoglycan contained ll-diaminopimelic acid; and glucose and ribose were detected as diagnostic sugars from whole-cell hydrolysates. The DNA G+C content was 68.1 mol%. The DNA-DNA relatedness between strain Brt-A and its closely related species of the genus Tessaracoccus were between 55.0-44.0 %, which fall below the threshold value of 70 % for the strain to be considered as novel. The morphological, physiological, chemotaxonomic and phylogenetic analyses clearly distinguished this strain from its closest phylogenetic neighbours. Thus, strain Brt-A represents a novel species of the genus Tessaracoccus, for which the name Tessaracoccus terricola sp. nov. is proposed. The type strain is Brt-A (=KEMB 9005-690 =KACC 19391 =JCM 32157 ).
[Mh] Termos MeSH primário: Poluição por Petróleo
Filogenia
Propionibacteriaceae/classificação
Microbiologia do Solo
[Mh] Termos MeSH secundário: Técnicas de Tipagem Bacteriana
Composição de Bases
DNA Bacteriano/genética
Ácido Diaminopimélico/química
Ácidos Graxos/química
Nepal
Hibridização de Ácido Nucleico
Fosfolipídeos/química
Pigmentação
Propionibacteriaceae/genética
Propionibacteriaceae/isolamento & purificação
RNA Ribossômico 16S/genética
Análise de Sequência de DNA
Espermidina/química
Espermina/química
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 (Phospholipids); 0 (RNA, Ribosomal, 16S); 11032-49-8 (Vitamin K 2); 2FZ7Y3VOQX (Spermine); 523-39-7 (menaquinone 9); 583-93-7 (Diaminopimelic Acid); U87FK77H25 (Spermidine)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180212
[Lr] Data última revisão:
180212
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180104
[St] Status:MEDLINE
[do] DOI:10.1099/ijsem.0.002537



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