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1.
Artigo em Inglês | MEDLINE | ID: mdl-35171090

RESUMO

A Gram-stain-positive, aerobic, motile, rod-shaped bacterium, designated strain LAM9210T, was isolated from a saline soil sample collected from Lingxian County, Shandong Province, PR China. Analysis of the 16S rRNA gene sequence of the isolate revealed highest sequence similarities to the type strain of Sporosarcina pasteurii NCIMB 8841T (97.6 % sequence similarity). The genomic G+C content was 40.4 mol%. The average nucleotide identity and in silico DNA-DNA hybridization values between strain LAM9210T and the type strain of the most closely related species S. pasteurii NCIMB 8841T were 73.6 and 20.6 %, respectively. Strain LAM9210T was found to grow at 10-40 °C (optimum, 30 °C), at pH 6.0-10.0 (optimum, pH 9.0) and with 0-6 % (w/v) NaCl (optimum, 0.5 %), respectively. The major fatty acids were anteiso-C15 : 0 and iso-C14 : 0. The major polar lipids were diphosphatidylglycerol, phosphatidylglycerol and one unidentified phospholipid. Menaquinone-7 was detected as the predorminant respiratory quinone. Strain LAM9210T contained glycine, lysine, alanine and glutamic acid as the diagnostic amino acids in the cell-wall peptidoglycan. On the basis of phenotypic, phylogenetic and genotypic data, strain LAM9210T is considered to represent a novel species of the genus Sporosarcina, for which the name Sporosarcina jiandibaonis sp. nov. is proposed. The type strain is LAM9210T (=CGMCC 1.18607T=GDMCC 1.2002T=JCM 32514T).


Assuntos
Filogenia , Microbiologia do Solo , Sporosarcina , Técnicas de Tipagem Bacteriana , Composição de Bases , China , DNA Bacteriano/genética , Ácidos Graxos/química , Hibridização de Ácido Nucleico , Fosfolipídeos/química , RNA Ribossômico 16S/genética , Salinidade , Análise de Sequência de DNA , Solo/química , Sporosarcina/classificação , Sporosarcina/isolamento & purificação , Vitamina K 2/análogos & derivados , Vitamina K 2/química
2.
Int J Syst Evol Microbiol ; 67(7): 2104-2108, 2017 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-28141487

RESUMO

A Gram-stain-positive, motile and rod-shaped bacterium, designated strain LZ2T, was isolated from a sample of orchard soil from Laizhou city, Shandong province, PR China. On the basis of 16S rRNA gene sequence analysis, strain LZ2T was closely related to members of the genus Sporosarcina, sharing highest levels of sequence similarity with Sporosarcina pasteurii NCIMB 8841T (98.8 %), Sporosarcina soli I80T (95.9 %). The value for the DNA-DNA relatedness between strain LZ2T and Sporosarcina pasteurii NCIMB 8841T was 39.8±1.7 %. Growth occurred at 10-44 °C (optimum, 30-35 °C), pH 5.0-11.0 (optimum pH 9.0-10.0); NaCl concentrations of up to 7.0 % (w/v) were tolerated. The dominant respiratory quinone was MK-7 and the G+C content was 39.2 mol%. The major fatty acids were anteiso-C15 : 0 and iso-C15 : 0. The major polar lipids of strain LZ2T were diphosphatidylglycerol, phosphatidylcholine, phosphatidylethanolamine, phosphatidylglycerol and an unidentified phospholipid. Based on phenotypic and chemotaxonomic characteristics, and phylogenetic data strain LZ2T represents a novel species of the genus Sporosarcina, for which the name Sporosarcina terrae sp. nov. (type strain LZ2T=KACC 18822T=MCCC 1K03174T) is proposed.


Assuntos
Filogenia , Microbiologia do Solo , Sporosarcina/classificação , Agricultura , Técnicas de Tipagem Bacteriana , Composição de Bases , China , DNA Bacteriano/genética , DNA Ribossômico/genética , Ácidos Graxos/química , Hibridização de Ácido Nucleico , Fosfolipídeos/química , RNA Ribossômico 16S/genética , Análise de Sequência de DNA , Sporosarcina/genética , Sporosarcina/isolamento & purificação , Vitamina K 2/análogos & derivados , Vitamina K 2/química
3.
An Acad Bras Cienc ; 87(1): 109-19, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25806979

RESUMO

Two psychrophilic bacterial samples were isolated from King George Island soil, in Antarctica. The phylogenetic analysis based on the 16S rRNA (rrs) gene led to the correlation with the closest related isolates as Sporosarcina aquimarina (99%) and Algoriphagus antarcticus (99%), with query coverage of 99% and 98%, respectively. The spent culture media from both isolates displayed proteolytic activities detected by sodium dodecyl sulfate polyacrylamide gel electrophoresis containing gelatin as protein substrate. Under the employed conditions, S. aquimarina showed a 55 kDa protease with the best activity detected at pH 7.0 and at 27°C. A. antarcticus also showed a single extracellular protease, however its molecular mass was around 90kDa and its best activity was detected at pH 9.0 and at 37°C. The proteases from both isolates were inhibited by 1,10-phenanthroline and EDTA, two metalloprotease inhibitors. This is the first record of protease detection in both species, and our results may contribute to broaden the basic knowledge of proteases from the Antarctica environment and may help prospecting future biotechnological applications of these enzymes.


Assuntos
Bacteroidetes/enzimologia , Peptídeo Hidrolases/isolamento & purificação , Sporosarcina/enzimologia , Regiões Antárticas , Técnicas de Tipagem Bacteriana , Bacteroidetes/classificação , Eletroforese em Gel de Poliacrilamida , Peso Molecular , Peptídeo Hidrolases/genética , Filogenia , Microbiologia do Solo , Sporosarcina/classificação
4.
Antonie Van Leeuwenhoek ; 106(3): 489-95, 2014 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-24989328

RESUMO

A Gram-stain positive, non-motile, rod-shaped bacterium, designated strain 1111S-42(T), was isolated from the East Siberian Sea. The organism was found to grow at 4-30 °C, pH 7.0-8.5 and in 0-8 % (w/v) NaCl, with optimal growth occurring at 28 °C, pH 7.5 and in 1 % NaCl. Based on 16S rRNA gene sequence similarity studies, strain 1111S-42(T) was found to belong to the genus Sporosarcina and to be most closely related to Sporosarcina contaminans CCUG53915(T) (97.3 %) and Sporosarcina soli I80(T) (97.2 %). The main polar lipids were found to include diphosphatidylglycerol, phosphatidylglycerol and phosphatidylethanolamine. The predominant menaquinone was identified as MK-7. The major cellular fatty acids were identified as anteiso-C15:0 (34.4 %), iso-C15:0 (29.8 %) and anteiso-C17:0 (22.4 %). The DNA G+C content of strain 1111S-42(T) was determined to be 39 mol %. The values of DNA-DNA relatedness between the strain 1111S-42(T) and related type strains of the genus Sporosarcina were less than 30 %. Based on the phylogenetic analysis, along with extensive physiological and chemotaxonomic testing, we conclude that the bacterium represents a novel species of the genus Sporosarcina, for which the name Sporosarcina siberiensis sp. nov. is proposed. The type strain is strain 1111S-42(T) (=CGMCC 1.12516(T) = LMG 27494(T)).


Assuntos
Água do Mar/microbiologia , Sporosarcina/classificação , Sporosarcina/isolamento & purificação , Técnicas de Tipagem Bacteriana , Composição de Bases , Análise por Conglomerados , Citosol/química , DNA Bacteriano/química , DNA Bacteriano/genética , DNA Ribossômico/química , DNA Ribossômico/genética , Ácidos Graxos/análise , Concentração de Íons de Hidrogênio , Dados de Sequência Molecular , Fosfolipídeos/análise , Filogenia , RNA Ribossômico 16S/genética , Análise de Sequência de DNA , Sibéria , Cloreto de Sódio/metabolismo , Sporosarcina/genética , Sporosarcina/fisiologia , Temperatura , Vitamina K 2/análise
5.
Mikrobiol Z ; 76(3): 2-10, 2014.
Artigo em Russo | MEDLINE | ID: mdl-25007437

RESUMO

Phylogenetic analysis of aerobic chemoorganotrophic bacteria of the two extreme regions (Dead Sea and West Antarctic) was performed on the basis of the nucleotide sequences of the 16S rRNA gene. Thermotolerant and halotolerant spore-forming bacteria 7t1 and 7t3 of terrestrial ecosystems Dead Sea identified as Bacillus licheniformis and B. subtilis subsp. subtilis, respectively. Taking into account remote location of thermotolerant strain 6t1 from closely related strains in the cluster Staphylococcus, 6t1 strain can be regarded as Staphylococcus sp. In terrestrial ecosystems, Galindez Island (Antarctic) detected taxonomically diverse psychrotolerant bacteria. From ornithogenic soil were isolated Micrococcus luteus O-1 and Microbacterium trichothecenolyticum O-3. Strains 4r5, 5r5 and 40r5, isolated from grass and lichens, can be referred to the genus Frondihabitans. These strains are taxonomically and ecologically isolated and on the tree diagram form the joint cluster with three isolates Frondihabitans sp., isolated from the lichen Austrian Alps, and psychrotolerant associated with plants F. cladoniiphilus CafT13(T). Isolates from black lichen in the different stationary observation points on the south side of a vertical cliff identified as: Rhodococcus fascians 181n3, Sporosarcina aquimarina O-7, Staphylococcus sp. 0-10. From orange biofilm of fouling on top of the vertical cliff isolated Arthrobacter sp. 28r5g1, from the moss-- Serratia sp. 6r1g. According to the results, Frondihabitans strains most frequently encountered among chemoorganotrophic aerobic bacteria in the Antarctic phytocenoses.


Assuntos
DNA Bacteriano/isolamento & purificação , Filogenia , RNA Ribossômico 16S/isolamento & purificação , Água do Mar/microbiologia , Adaptação Fisiológica , Aerobiose , Regiões Antárticas , Arthrobacter/classificação , Arthrobacter/genética , Arthrobacter/isolamento & purificação , Bacillus subtilis/classificação , Bacillus subtilis/genética , Bacillus subtilis/isolamento & purificação , Temperatura Baixa , DNA Bacteriano/classificação , DNA Bacteriano/genética , Genes de RNAr , Temperatura Alta , Região do Mediterrâneo , Micrococcus luteus/classificação , Micrococcus luteus/genética , Micrococcus luteus/isolamento & purificação , RNA Ribossômico 16S/classificação , RNA Ribossômico 16S/genética , Rhodococcus/classificação , Rhodococcus/genética , Rhodococcus/isolamento & purificação , Tolerância ao Sal , Serratia/classificação , Serratia/genética , Serratia/isolamento & purificação , Sporosarcina/classificação , Sporosarcina/genética , Sporosarcina/isolamento & purificação , Staphylococcus/classificação , Staphylococcus/genética , Staphylococcus/isolamento & purificação
6.
J Microbiol ; 62(4): 285-296, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38587589

RESUMO

Three novel, Gram-stain-positive, obligate aerobic, catalase- and oxidase-positive bacterial strains, designated B2O-1T, T2O-4T, and 0.2-SM1T-5T, were isolated from jeotgal, a traditional Korean fermented seafood. Strains B2O-1T, T2O-4T, and 0.2-SM1T-5T exhibited distinct colony colors, characterized by pink, yellow, and red opaque circular colonies, respectively. Phylogenetic analysis revealed that three strains formed a paraphyletic clade within the genus Sporosarcina and shared < 99.0% similarity with Sporosarcina aquimarina KCTC 3840T and Sporosarcina saromensis KCTC 13119T in their 16S rRNA gene sequences. The three strains exhibiting Orthologous Average Nucleotide Identity values < 79.3% and digital DNA-DNA hybridization values < 23.1% within the genus Sporosarcina affirmed their distinctiveness. Strains B2O-1T, T2O-4T, and 0.2-SM1T-5T contained MK-7 as a sole respiratory menaquinone and A4α type peptidoglycan based on lysine with alanine, glutamic acid, and aspartic acid. The common polar lipids include diphosphatidylglycerol, phosphatidylglycerol, and phosphatidylethanolamine. Strain T2O-4T contained one unidentified phospholipid, whereas strain 0.2-SM1T-5T contained two unidentified phospholipids. Cellular fatty acid profiles, with C15:0 anteiso as the major fatty acid, supported the affiliation of the three strains to the genus Sporosarcina. Based on the polyphasic characteristics, strains B2O-1T (= KCTC 43506T = JCM 36032T), T2O-4T (= KCTC 43489T = JCM 36031T), and 0.2-SM1T-5T (= KCTC 43519T = JCM 36034T) represent three novel species within the genus Sporosarcina, named Sporosarcina jeotgali sp. nov., Sporosarcina oncorhynchi sp. nov., and Sporosarcina trichiuri sp. nov., respectively.


Assuntos
Composição de Bases , DNA Bacteriano , Ácidos Graxos , Filogenia , RNA Ribossômico 16S , Alimentos Marinhos , Sporosarcina , RNA Ribossômico 16S/genética , DNA Bacteriano/genética , Ácidos Graxos/análise , Alimentos Marinhos/microbiologia , Sporosarcina/genética , Sporosarcina/classificação , Sporosarcina/isolamento & purificação , Sporosarcina/metabolismo , Alimentos Fermentados/microbiologia , República da Coreia , Técnicas de Tipagem Bacteriana , Análise de Sequência de DNA , Hibridização de Ácido Nucleico , Fermentação , Peptidoglicano , Microbiologia de Alimentos , Vitamina K 2/análise , Vitamina K 2/análogos & derivados , Fosfolipídeos/análise
7.
Int J Syst Evol Microbiol ; 63(Pt 8): 2927-2933, 2013 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-23355696

RESUMO

A Gram-stain-positive, aerobic, spore-forming, rod-shaped bacterium, PN2(T), was isolated from a soil sample collected near the Pindari glacier. It contained anteiso-C15 : 0, iso-C15 : 0 and C16 : 1ω7c alcohol as the predominant fatty acids, MK-7 as the major menaquinone and A4α type (l-Lys-d-Glu) peptidoglycan. Based on these characteristics, strain PN2(T) was assigned to the genus Paenisporosarcina. Phylogenetic analysis based on 16S rRNA gene sequence placed strain PN2(T) within the genus Paenisporosarcina and showed a sequence similarity of 98.5-99.0 % with members of this genus. Paenisporosarcina macmurdoensis CMS 21w(T), Paenisporosarcina quisquiliarum SK 55(T) and Sporosarcina antarctica N-05(T) were identified as the most closely related species with 16S rRNA gene sequence similarities of 98.6 %, 99.0 % and 98.4 %, respectively. The values for DNA-DNA relatedness between strain PN2(T) and P. macmurdoensis, P. quisquiliarum and S. antarctica were below the 70 % threshold value (32.0 %, 42.0 % and 38.0 % respectively). In addition, strain PN2(T) exhibited a number of phenotypic differences from P. macmurdoensis, P. quisquiliarum and S. antarctica. Based on the cumulative differences, strain PN2(T) was identified as representing a novel species and the name Paenisporosarcina indica sp. nov. was proposed. The type strain of Paenisporosarcina indica sp. nov. is PN2(T) (LMG 23933(T) = JCM 15114(T)). Furthermore, based on the morphological and chemotaxonomic characteristics, the species Sporosarcina antarctica was reclassified as a species of the genus Paenisporosarcina and renamed Paenisporosarcina antarctica comb. nov. In addition, an emended description of the genus Paenisporosarcina is presented.


Assuntos
Camada de Gelo/microbiologia , Filogenia , Planococáceas/classificação , Microbiologia do Solo , Regiões Antárticas , Técnicas de Tipagem Bacteriana , DNA Bacteriano/genética , Ácidos Graxos/análise , Índia , Dados de Sequência Molecular , Hibridização de Ácido Nucleico , Peptidoglicano/análise , Planococáceas/genética , Planococáceas/isolamento & purificação , RNA Ribossômico 16S/genética , Análise de Sequência de DNA , Sporosarcina/classificação , Vitamina K 2/análogos & derivados , Vitamina K 2/análise
8.
Int J Syst Evol Microbiol ; 62(Pt 2): 322-329, 2012 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-21421928

RESUMO

Twelve independent isolates of a gram-positive, endospore-forming rod were recovered from clinical specimens in New York State, USA, and from raw milk in Flanders, Belgium. The 16S rRNA gene sequences for all isolates were identical. The closest species with a validly published name, based on 16S rRNA gene sequence, is Sporosarcina koreensis (97.13 % similarity). DNA-DNA hybridization studies demonstrate that the new isolates belong to a species distinct from their nearest phylogenetic neighbours. The partial sequences of the 23S rRNA gene for the novel strains and their nearest neighbours also provide support for the novel species designation. Maximum-likelihood phylogenetic analysis of the 16S rRNA gene sequences confirmed that the new isolates are in the genus Sporosarcina. The predominant menaquinone is MK-7, the peptidoglycan has the type A4α L-Lys-Gly-D-Glu, and the polar lipids consist of diphosphatidylglycerol, phosphatidylglycerol and phosphatidylethanolamine. The predominant fatty acids are iso-C(14 : 0), iso-C(15 : 0) and anteiso-C(15 : 0). In addition, biochemical and morphological analyses support designation of the twelve isolates as representatives of a single new species within the genus Sporosarcina, for which the name Sporosarcina newyorkensis sp. nov. (type strain 6062(T)  = DSM 23544(T)  = CCUG 59649(T)  = LMG 26022(T)) is proposed.


Assuntos
Infecções por Bactérias Gram-Positivas/microbiologia , Leite/microbiologia , Sporosarcina/classificação , Sporosarcina/isolamento & purificação , Adulto , Idoso de 80 Anos ou mais , Animais , Técnicas de Tipagem Bacteriana , Bélgica/epidemiologia , Bovinos , Feminino , Genes de RNAr , Infecções por Bactérias Gram-Positivas/epidemiologia , Bacilos Gram-Positivos Formadores de Endosporo/classificação , Bacilos Gram-Positivos Formadores de Endosporo/genética , Bacilos Gram-Positivos Formadores de Endosporo/isolamento & purificação , Humanos , Masculino , Pessoa de Meia-Idade , Dados de Sequência Molecular , New York/epidemiologia , Hibridização de Ácido Nucleico , Fenótipo , Filogenia , RNA Ribossômico 16S/genética , RNA Ribossômico 23S/genética , Análise de Sequência de DNA , Especificidade da Espécie , Sporosarcina/genética , Sporosarcina/fisiologia
9.
Enzyme Microb Technol ; 86: 75-83, 2016 May.
Artigo em Inglês | MEDLINE | ID: mdl-26992796

RESUMO

The present study highlights the microbial synthesis of silver and gold nanoparticles by Sporosarcina koreensis DC4 strain, in an efficient way. The synthesized nanoparticles were characterized by ultraviolet-visible spectrophotometry, which displayed maximum absorbance at 424nm and 531nm for silver and gold nanoparticles, respectively. The spherical shape of nanoparticles was characterized by field emission transmission electron microscopy. The energy dispersive X-ray spectroscopy and elemental mapping were displayed the purity and maximum elemental distribution of silver and gold elements in the respective nanoproducts. The X-ray diffraction spectroscopy results demonstrate the crystalline nature of synthesized nanoparticles. The particle size analysis demonstrate the nanoparticles distribution with respect to intensity, volume and number of nanoparticles. For biological applications, the silver nanoparticles have been explored in terms of MIC and MBC against pathogenic microorganisms such as Vibrio parahaemolyticus, Escherichia coli, Salmonella enterica, Bacillus anthracis, Bacillus cereus and Staphylococcus aureus. Moreover, the silver nanoparticles in combination with commercial antibiotics, such as vancomycin, rifampicin, oleandomycin, penicillin G, novobiocin, and lincomycin have been explored for the enhancement of antibacterial activity and the obtained results showed that 3µg concentration of silver nanoparticles sufficiently enhance the antimicrobial efficacy of commercial antibiotics against pathogenic microorganism. Furthermore, the silver nanoparticles potential has been reconnoitered for the biofilm inhibition by S. aureus, Pseudomonas aeruginosa and E. coli and the results revealed sufficient activity at 6µg concentration. In addition, gold nanoparticles have been applied for catalytic activity, for the reduction of 4-nitrophenol to 4-aminophenol using sodium borohydride and positive results were attained.


Assuntos
Ouro/química , Nanopartículas Metálicas/química , Prata/química , Sporosarcina/metabolismo , Anti-Infecciosos/química , Anti-Infecciosos/metabolismo , Anti-Infecciosos/farmacologia , Ouro/farmacologia , Nanopartículas Metálicas/ultraestrutura , Testes de Sensibilidade Microbiana , Nanotecnologia , Filogenia , RNA Bacteriano/genética , RNA Ribossômico 16S/genética , Prata/farmacologia , Sporosarcina/classificação , Sporosarcina/genética
10.
Braz J Microbiol ; 46(2): 455-64, 2015 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-26273260

RESUMO

Biomineralization is a known natural phenomenon associated with a wide range of bacterial species. Bacterial-induced calcium carbonate precipitation by marine isolates was investigated in this study. Three genera of ureolytic bacteria, Sporosarcina sp., Bacillus sp. and Brevundimonas sp. were observed to precipitate calcium carbonate minerals. Of these species, Sporosarcina sp. dominated the cultured isolates. B. lentus CP28 generated higher urease activity and facilitated more efficient precipitation of calcium carbonate at 3.24 ± 0.25 × 10(-4) mg/cell. X-ray diffraction indicated that the dominant calcium carbonate phase was calcite. Scanning electron microscopy showed that morphologies of the minerals were dominated by cubic, rhombic and polygonal plate-like crystals. The dynamic process of microbial calcium carbonate precipitation revealed that B. lentus CP28 precipitated calcite crystals through the enzymatic hydrolysis of urea, and that when ammonium ion concentrations reached 746 mM and the pH reached 9.6, that favored calcite precipitation at a higher level of 96 mg/L. The results of this research provide evidence that a variety of marine bacteria can induce calcium carbonate precipitation, and may influence the marine carbonate cycle in natural environments.


Assuntos
Bacillus/isolamento & purificação , Carbonato de Cálcio/metabolismo , Caulobacteraceae/isolamento & purificação , Sedimentos Geológicos/microbiologia , Sporosarcina/isolamento & purificação , Compostos de Amônio/metabolismo , Bacillus/classificação , Bacillus/genética , Bacillus/metabolismo , Caulobacteraceae/classificação , Caulobacteraceae/genética , Caulobacteraceae/metabolismo , Análise por Conglomerados , DNA Bacteriano/química , DNA Bacteriano/genética , DNA Ribossômico/química , DNA Ribossômico/genética , Concentração de Íons de Hidrogênio , Microscopia Eletrônica de Varredura , Dados de Sequência Molecular , Filogenia , RNA Ribossômico 16S/genética , Análise de Sequência de DNA , Sporosarcina/classificação , Sporosarcina/genética , Sporosarcina/metabolismo , Ureia/metabolismo , Difração de Raios X
11.
Braz. j. microbiol ; Braz. j. microbiol;46(2): 455-464, Apr-Jun/2015. tab, graf
Artigo em Inglês | LILACS | ID: lil-749744

RESUMO

Biomineralization is a known natural phenomenon associated with a wide range of bacterial species. Bacterial-induced calcium carbonate precipitation by marine isolates was investigated in this study. Three genera of ureolytic bacteria, Sporosarcina sp., Bacillus sp. and Brevundimonas sp. were observed to precipitate calcium carbonate minerals. Of these species, Sporosarcina sp. dominated the cultured isolates. B. lentus CP28 generated higher urease activity and facilitated more efficient precipitation of calcium carbonate at 3.24 ± 0.25 × 10−4 mg/cell. X-ray diffraction indicated that the dominant calcium carbonate phase was calcite. Scanning electron microscopy showed that morphologies of the minerals were dominated by cubic, rhombic and polygonal plate-like crystals. The dynamic process of microbial calcium carbonate precipitation revealed that B. lentus CP28 precipitated calcite crystals through the enzymatic hydrolysis of urea, and that when ammonium ion concentrations reached 746 mM and the pH reached 9.6, that favored calcite precipitation at a higher level of 96 mg/L. The results of this research provide evidence that a variety of marine bacteria can induce calcium carbonate precipitation, and may influence the marine carbonate cycle in natural environments.


Assuntos
Bacillus/isolamento & purificação , Carbonato de Cálcio/metabolismo , Caulobacteraceae/isolamento & purificação , Sedimentos Geológicos/microbiologia , Sporosarcina/isolamento & purificação , Compostos de Amônio/metabolismo , Bacillus/classificação , Bacillus/genética , Bacillus/metabolismo , Análise por Conglomerados , Caulobacteraceae/classificação , Caulobacteraceae/genética , Caulobacteraceae/metabolismo , DNA Bacteriano/química , DNA Bacteriano/genética , DNA Ribossômico/química , DNA Ribossômico/genética , Concentração de Íons de Hidrogênio , Microscopia Eletrônica de Varredura , Dados de Sequência Molecular , Filogenia , /genética , Análise de Sequência de DNA , Sporosarcina/classificação , Sporosarcina/genética , Sporosarcina/metabolismo , Ureia/metabolismo , Difração de Raios X
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