Base de dados : MEDLINE
Pesquisa : B04.123.205.891 [Categoria DeCS]
Referências encontradas : 3016 [refinar]
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  1 / 3016 MEDLINE  
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[PMID]:28130424
[Au] Autor:Strotskaya A; Savitskaya E; Metlitskaya A; Morozova N; Datsenko KA; Semenova E; Severinov K
[Ad] Endereço:Skolkovo Institute of Science and Technology, Moscow, Russia.
[Ti] Título:The action of Escherichia coli CRISPR-Cas system on lytic bacteriophages with different lifestyles and development strategies.
[So] Source:Nucleic Acids Res;45(4):1946-1957, 2017 Feb 28.
[Is] ISSN:1362-4962
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:CRISPR-Cas systems provide prokaryotes with adaptive defense against bacteriophage infections. Given an enormous variety of strategies used by phages to overcome their hosts, one can expect that the efficiency of protective action of CRISPR-Cas systems against different viruses should vary. Here, we created a collection of Escherichia coli strains with type I-E CRISPR-Cas system targeting various positions in the genomes of bacteriophages λ, T5, T7, T4 and R1-37 and investigated the ability of these strains to resist the infection and acquire additional CRISPR spacers from the infecting phage. We find that the efficiency of CRISPR-Cas targeting by the host is determined by phage life style, the positions of the targeted protospacer within the genome, and the state of phage DNA. The results also suggest that during infection by lytic phages that are susceptible to CRISPR interference, CRISPR-Cas does not act as a true immunity system that saves the infected cell but rather enforces an abortive infection pathway leading to infected cell death with no phage progeny release.
[Mh] Termos MeSH primário: Bacteriólise
Bacteriófagos/fisiologia
Sistemas CRISPR-Cas
Escherichia coli/fisiologia
Escherichia coli/virologia
[Mh] Termos MeSH secundário: Bacteriófago lambda/genética
Marcação de Genes
Variação Genética
Genoma Viral
Fagos T/genética
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171002
[Lr] Data última revisão:
171002
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170129
[St] Status:MEDLINE
[do] DOI:10.1093/nar/gkx042


  2 / 3016 MEDLINE  
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[PMID]:24376806
[Au] Autor:Chiaruttini N; Letellier L; Viasnoff V
[Ad] Endereço:ESPCI Paristech, CNRS, Paris, France ; Aurélien Roux Lab, Biochemistry Department, University of Geneva, Geneva, Switzerland.
[Ti] Título:A novel method to couple electrophysiological measurements and fluorescence imaging of suspended lipid membranes: the example of T5 bacteriophage DNA ejection.
[So] Source:PLoS One;8(12):e84376, 2013.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:We present an innovative method to couple electrophysiological measurements with fluorescence imaging of functionalized suspended bilayers. Our method combines several advantages: it is well suited to study transmembrane proteins that are difficult to incorporate in suspended bilayers, it allows single molecule resolution both in terms of electrophysiological measurements and fluorescence imaging, and it enables mechanical stimulations of the membrane. The approach comprises of two steps: first the reconstitution of membrane proteins in giant unilamellar vesicles; then the formation of a suspended bilayer spanning a 5 to 15 micron-wide aperture that can be visualized by high NA microscope objectives. We exemplified how the technique can be used to detect in real time the translocation of T5 DNA across the bilayer during its ejection from the bacteriophage capsid.
[Mh] Termos MeSH primário: Membrana Celular/ultraestrutura
Fenômenos Eletrofisiológicos/fisiologia
Bicamadas Lipídicas/metabolismo
Imagem Óptica/métodos
[Mh] Termos MeSH secundário: Proteínas da Membrana Bacteriana Externa/metabolismo
Membrana Celular/metabolismo
DNA Viral/metabolismo
Proteínas de Escherichia coli/metabolismo
Micromanipulação
Fagos T/genética
Liberação de Vírus/fisiologia
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Bacterial Outer Membrane Proteins); 0 (DNA, Viral); 0 (Escherichia coli Proteins); 0 (FhuA protein, E coli); 0 (Lipid Bilayers)
[Em] Mês de entrada:1410
[Cu] Atualização por classe:170220
[Lr] Data última revisão:
170220
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:131231
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0084376


  3 / 3016 MEDLINE  
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[PMID]:24029071
[Au] Autor:Steigemann B; Schulz A; Werten S
[Ad] Endereço:Institute for Biochemistry, University of Greifswald, Felix-Hausdorff-Strasse 4, D-17487 Greifswald, Germany.
[Ti] Título:Bacteriophage T5 encodes a homolog of the eukaryotic transcription coactivator PC4 implicated in recombination-dependent DNA replication.
[So] Source:J Mol Biol;425(22):4125-33, 2013 Nov 15.
[Is] ISSN:1089-8638
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:The RNA polymerase II cofactor PC4 globally regulates transcription of protein-encoding genes through interactions with unwinding DNA, the basal transcription machinery and transcription activators. Here, we report the surprising identification of PC4 homologs in all sequenced representatives of the T5 family of bacteriophages, as well as in an archaeon and seven phyla of eubacteria. We have solved the crystal structure of the full-length T5 protein at 1.9Å, revealing a striking resemblance to the characteristic single-stranded DNA (ssDNA)-binding core domain of PC4. Intriguing novel structural features include a potential regulatory region at the N-terminus and a C-terminal extension of the homodimerisation interface. The genome organisation of T5-related bacteriophages points at involvement of the PC4 homolog in recombination-dependent DNA replication, strongly suggesting that the protein corresponds to the hitherto elusive replicative ssDNA-binding protein of the T5 family. Our findings imply that PC4-like factors intervene in multiple unwinding-related processes by acting as versatile modifiers of nucleic acid conformation and raise the possibility that the eukaryotic transcription coactivator derives from ancestral DNA replication, recombination and repair factors.
[Mh] Termos MeSH primário: Replicação do DNA
Recombinação Genética
Fagos T/genética
Fagos T/metabolismo
Fatores de Transcrição/química
Transcrição Genética
[Mh] Termos MeSH secundário: Sequência de Aminoácidos
Evolução Biológica
Biologia Computacional/métodos
Reparo do DNA
DNA de Cadeia Simples/metabolismo
Bases de Dados Genéticas
Genoma Viral
Seres Humanos
Modelos Moleculares
Dados de Sequência Molecular
Filogenia
Mapeamento Físico do Cromossomo
Ligação Proteica
Conformação Proteica
Alinhamento de Sequência
Fatores de Transcrição/classificação
Fatores de Transcrição/genética
Fatores de Transcrição/metabolismo
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Single-Stranded); 0 (Transcription Factors)
[Em] Mês de entrada:1312
[Cu] Atualização por classe:131028
[Lr] Data última revisão:
131028
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:130914
[St] Status:MEDLINE


  4 / 3016 MEDLINE  
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[PMID]:23728084
[Au] Autor:Zeigler Allen L; Ishoey T; Novotny MA; McLean JS; Lasken RS; Williamson SJ
[Ad] Endereço:Department of Microbial and Environmental Genomics, The J. Craig Venter Institute, USA.
[Ti] Título:Isolation and genome analysis of single virions using 'single virus genomics'.
[So] Source:J Vis Exp;(75):e3899, 2013 May 26.
[Is] ISSN:1940-087X
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Whole genome amplification and sequencing of single microbial cells enables genomic characterization without the need of cultivation (1-3). Viruses, which are ubiquitous and the most numerous entities on our planet (4) and important in all environments (5), have yet to be revealed via similar approaches. Here we describe an approach for isolating and characterizing the genomes of single virions called 'Single Virus Genomics' (SVG). SVG utilizes flow cytometry to isolate individual viruses and whole genome amplification to obtain high molecular weight genomic DNA (gDNA) that can be used in subsequent sequencing reactions.
[Mh] Termos MeSH primário: Genoma Viral
Genômica/métodos
Técnicas de Amplificação de Ácido Nucleico/métodos
Vírion/genética
[Mh] Termos MeSH secundário: Bacteriófago lambda/genética
DNA Viral/química
DNA Viral/genética
DNA Viral/isolamento & purificação
Citometria de Fluxo/métodos
Microscopia Confocal
Fagos T/genética
[Pt] Tipo de publicação:JOURNAL ARTICLE; VIDEO-AUDIO MEDIA
[Nm] Nome de substância:
0 (DNA, Viral)
[Em] Mês de entrada:1406
[Cu] Atualização por classe:170220
[Lr] Data última revisão:
170220
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:130604
[St] Status:MEDLINE
[do] DOI:10.3791/3899


  5 / 3016 MEDLINE  
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[PMID]:23725668
[Au] Autor:Brüssow H
[Ad] Endereço:Nestle Research Centre, BioAnalytical Science Department, Food and Health Microbiology, CH-1000 Lausanne 26, Vers-chez-les-Blanc, Switzerland. harald.bruessow@rdls.nestle.com
[Ti] Título:Bacteriophage-host interaction: from splendid isolation into a messy reality.
[So] Source:Curr Opin Microbiol;16(4):500-6, 2013 Aug.
[Is] ISSN:1879-0364
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:In the reductionist era T-type coliphage research became one of the foundations for molecular biology. The technological progress in systems biology makes it now possible to study T-type phage-Escherichia coli interaction in the natural ecological niche, the gut of warm blooded animals. This development gives a second chance to phages as anti-microbial agents ('phage therapy'). Bacteria growing in biofilms are difficult to treat with antibiotics while many phages express naturally depolymerases which attack the polysaccharide matrix that enmesh bacteria in biofilms. Phages were already used successfully to reduce contamination levels with medical catheters and might likewise be of use against infections frequently forming bacterial biofilms.
[Mh] Termos MeSH primário: Escherichia coli/virologia
Trato Gastrointestinal/microbiologia
Trato Gastrointestinal/virologia
Fagos T/fisiologia
[Mh] Termos MeSH secundário: Animais
Biofilmes
Terapia Biológica/métodos
Ecossistema
Escherichia coli/fisiologia
Infecções por Escherichia coli/terapia
Seres Humanos
Fagos T/crescimento & desenvolvimento
[Pt] Tipo de publicação:JOURNAL ARTICLE; REVIEW
[Em] Mês de entrada:1403
[Cu] Atualização por classe:130826
[Lr] Data última revisão:
130826
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:130604
[St] Status:MEDLINE


  6 / 3016 MEDLINE  
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[PMID]:23590700
[Au] Autor:Pearson HA; Sahukhal GS; Elasri MO; Urban MW
[Ad] Endereço:Department of Materials Science and Engineering, Center for Optical Materials Science and Engineering Technologies (COMSET), Clemson University, Clemson, South Carolina 29634, United States.
[Ti] Título:Phage-bacterium war on polymeric surfaces: can surface-anchored bacteriophages eliminate microbial infections?
[So] Source:Biomacromolecules;14(5):1257-61, 2013 May 13.
[Is] ISSN:1526-4602
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:These studies illustrate synthetic paths to covalently attach T1 and Φ11 bacteriophages (phages) to inert polymeric surfaces while maintaining the bacteriophage's biological activities capable of killing deadly human pathogens. The first step involved the formation of acid (COOH) groups on polyethylene (PE) and polytetrafluoroethylene (PTFE) surfaces using microwave plasma reactions in the presence of maleic anhydride, followed by covalent attachment of T1 and Φ11 species via primary amine groups. The phages effectively retain their biological activity manifested by a rapid infection with their own DNA and effective destruction of Escherichia coli and Staphylococcus aureus human pathogens. These studies show that simultaneous covalent attachment of two biologically active phages effectively destroy both bacterial colonies and eliminate biofilm formation, thus offering an opportunity for an effective combat against multibacterial colonies as well as surface detections of other pathogens.
[Mh] Termos MeSH primário: Infecções Bacterianas/prevenção & controle
Materiais Revestidos Biocompatíveis/química
Escherichia coli/virologia
Fagos de Staphylococcus/química
Staphylococcus aureus/virologia
Fagos T/química
[Mh] Termos MeSH secundário: Biofilmes
Seres Humanos
Anidridos Maleicos/química
Gases em Plasma
Polietileno/química
Politetrafluoretileno/química
Fagos de Staphylococcus/patogenicidade
Fagos de Staphylococcus/fisiologia
Fagos T/patogenicidade
Fagos T/fisiologia
Ensaio de Placa Viral
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, N.I.H., EXTRAMURAL; RESEARCH SUPPORT, NON-U.S. GOV'T; RESEARCH SUPPORT, U.S. GOV'T, NON-P.H.S.
[Nm] Nome de substância:
0 (Coated Materials, Biocompatible); 0 (Maleic Anhydrides); 0 (Plasma Gases); 9002-84-0 (Polytetrafluoroethylene); 9002-88-4 (Polyethylene)
[Em] Mês de entrada:1312
[Cu] Atualização por classe:161019
[Lr] Data última revisão:
161019
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:130418
[St] Status:MEDLINE
[do] DOI:10.1021/bm400290u


  7 / 3016 MEDLINE  
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[PMID]:23435232
[Au] Autor:Wong IN; Sayers JR; Sanders CM
[Ad] Endereço:Department of Oncology, Institute for Cancer Studies.
[Ti] Título:Characterization of an unusual bipolar helicase encoded by bacteriophage T5.
[So] Source:Nucleic Acids Res;41(8):4587-600, 2013 Apr.
[Is] ISSN:1362-4962
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Bacteriophage T5 has a 120 kb double-stranded linear DNA genome encoding most of the genes required for its own replication. This lytic bacteriophage has a burst size of ∼500 new phage particles per infected cell, demonstrating that it is able to turn each infected bacterium into a highly efficient DNA manufacturing machine. To begin to understand DNA replication in this prodigious bacteriophage, we have characterized a putative helicase encoded by gene D2. We show that bacteriophage T5 D2 protein is the first viral helicase to be described with bipolar DNA unwinding activities that require the same core catalytic residues for unwinding in either direction. However, unwinding of partially single- and double-stranded DNA test substrates in the 3'-5' direction is more robust and can be distinguished from the 5'-3' activity by a number of features including helicase complex stability, salt sensitivity and the length of single-stranded DNA overhang required for initiation of helicase action. The presence of D2 in an early gene cluster, the identification of a putative helix-turn-helix DNA-binding motif outside the helicase core and homology with known eukaryotic and prokaryotic replication initiators suggest an involvement for this unusual helicase in DNA replication initiation.
[Mh] Termos MeSH primário: DNA Helicases/metabolismo
Fagos T/enzimologia
Proteínas Virais/metabolismo
[Mh] Termos MeSH secundário: Difosfato de Adenosina/metabolismo
Adenilil Imidodifosfato/metabolismo
DNA/metabolismo
DNA Helicases/química
DNA Helicases/genética
DNA de Cadeia Simples/metabolismo
Cloreto de Sódio/farmacologia
Especificidade por Substrato
Proteínas Virais/química
Proteínas Virais/genética
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (DNA, Single-Stranded); 0 (Viral Proteins); 25612-73-1 (Adenylyl Imidodiphosphate); 451W47IQ8X (Sodium Chloride); 61D2G4IYVH (Adenosine Diphosphate); 9007-49-2 (DNA); EC 3.6.4.- (DNA Helicases)
[Em] Mês de entrada:1306
[Cu] Atualização por classe:151119
[Lr] Data última revisão:
151119
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:130226
[St] Status:MEDLINE
[do] DOI:10.1093/nar/gkt105


  8 / 3016 MEDLINE  
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[PMID]:23331662
[Au] Autor:Berngruber TW; Lion S; Gandon S
[Ad] Endereço:Centre d'Ecologie Fonctionnelle et Evolutive (CEFE), UMR 5175, CNRS, Montpellier, France. berngruber@gmail.com
[Ti] Título:Evolution of suicide as a defence strategy against pathogens in a spatially structured environment.
[So] Source:Ecol Lett;16(4):446-53, 2013 Apr.
[Is] ISSN:1461-0248
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Suicide upon infection by lytic phages is known in several bacteria species and represents an effective defence strategy to limit phage spread. However, the ecological conditions favouring the evolution of such a radically altruistic behaviour are unclear. Here, we model the feedback of epidemiology on host evolution in a spatially structured environment and we generate several specific predictions on altruistic suicide evolution. We test these predictions experimentally by competing E. coli cells carrying the suicide gene Lit against non-carrier cells in the presence or in the absence of the lytic phage T6. We show that in accord with our theoretical analysis altruistic suicide is only favoured in the presence of the phage in spatially structured environments at intermediate levels of mixing. Our work provides a general explanation for the evolution of altruistic defence strategies against pathogens. We discuss the implications of these results for oncolytic virus therapy.
[Mh] Termos MeSH primário: Evolução Biológica
Endopeptidases/genética
Escherichia coli K12/virologia
Proteínas de Escherichia coli/genética
Interações Hospedeiro-Patógeno/fisiologia
Proteínas de Membrana/genética
Fagos T/patogenicidade
[Mh] Termos MeSH secundário: Endopeptidases/metabolismo
Escherichia coli K12/genética
Escherichia coli K12/crescimento & desenvolvimento
Proteínas de Escherichia coli/metabolismo
Proteínas de Fluorescência Verde/genética
Proteínas de Fluorescência Verde/metabolismo
Proteínas de Membrana/metabolismo
Modelos Biológicos
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Escherichia coli Proteins); 0 (Membrane Proteins); 147336-22-9 (Green Fluorescent Proteins); EC 3.4.- (Endopeptidases); EC 3.4.99.- (Lit protein, E coli)
[Em] Mês de entrada:1309
[Cu] Atualização por classe:130322
[Lr] Data última revisão:
130322
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:130122
[St] Status:MEDLINE
[do] DOI:10.1111/ele.12064


  9 / 3016 MEDLINE  
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[PMID]:23289425
[Au] Autor:Marti R; Zurfluh K; Hagens S; Pianezzi J; Klumpp J; Loessner MJ
[Ad] Endereço:Institute of Food, Nutrition and Health, ETH Zürich, Schmelzbergstrasse 7, 8092 Zürich, Switzerland.
[Ti] Título:Long tail fibres of the novel broad-host-range T-even bacteriophage S16 specifically recognize Salmonella OmpC.
[So] Source:Mol Microbiol;87(4):818-34, 2013 Feb.
[Is] ISSN:1365-2958
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:We report isolation and characterization of the novel T4-like Salmonella bacteriophage vB_SenM-S16. S16 features a T-even morphology and a highly modified 160 kbp dsDNA genome with 36.9 mol % G+C, containing 269 putative coding sequences and three tRNA genes. S16 is a virulent phage, and exhibits a maximally broad host range within the genus Salmonella, but does not infect other bacteria. Synthesis of functional S16 full-length long tail fibre (LTF) in Escherichia coli was possible by coexpression of gp37 and gp38. Surface plasmon resonance analysis revealed nanomolar equilibrium affinity of the LTF to its receptor on Salmonella cells. We show that OmpC serves as primary binding ligand, and that S16 adsorption can be transferred to E. coli by substitution of ompC with the Salmonella homologue. S16 also infects 'rough' Salmonella strains which are defective in lipopolysaccharide synthesis and/or its carbohydrate substitution, indicating that this interaction does not require an intact LPS structure. Altogether, its virulent nature, broad host range and apparent lack of host DNA transduction render S16 highly suitable for biocontrol of Salmonella in foods and animal production. The S16 LTF represents a highly specific affinity reagent useful for cell decoration and labelling, as well as bacterial immobilization and separation.
[Mh] Termos MeSH primário: Proteínas de Bactérias/metabolismo
Myoviridae/metabolismo
Porinas/metabolismo
Receptores Virais/metabolismo
Fagos de Salmonella/metabolismo
Salmonella enterica/virologia
Fagos T/metabolismo
Proteínas da Cauda Viral/metabolismo
[Mh] Termos MeSH secundário: Proteínas de Bactérias/genética
Especificidade de Hospedeiro
Interações Hospedeiro-Patógeno
Myoviridae/genética
Porinas/genética
Receptores Virais/genética
Fagos de Salmonella/genética
Salmonella enterica/genética
Salmonella enterica/metabolismo
Fagos T/genética
Proteínas da Cauda Viral/genética
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Bacterial Proteins); 0 (OmpC protein); 0 (Porins); 0 (Receptors, Virus); 0 (Viral Tail Proteins)
[Em] Mês de entrada:1307
[Cu] Atualização por classe:130207
[Lr] Data última revisão:
130207
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:130108
[St] Status:MEDLINE
[do] DOI:10.1111/mmi.12134


  10 / 3016 MEDLINE  
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[PMID]:23247551
[Au] Autor:Yeh YC; Müller J; Bi C; Hillson NJ; Beller HR; Chhabra SR; Singer SW
[Ad] Endereço:Physical Biosciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA. yichuny@ntnu.edu.tw
[Ti] Título:Functionalizing bacterial cell surfaces with a phage protein.
[So] Source:Chem Commun (Camb);49(9):910-2, 2013 Jan 30.
[Is] ISSN:1364-548X
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Functionalization of bacterial cell surfaces has the potential to introduce new activities by chemical modification. Here we show that a bacteriophage-receptor complex can be used to functionalize the surface of two Gram-negative proteobacteria, Escherichia coli and Ralstonia eutropha with CdSe/ZnS nanoparticles. This work highlights the potential for using microbe-phage interactions to generate new functions on living cells.
[Mh] Termos MeSH primário: Proteínas da Membrana Bacteriana Externa/química
Cupriavidus necator/química
Proteínas de Escherichia coli/química
Escherichia coli/química
Nanopartículas/química
Fagos T/química
Proteínas Virais/química
[Mh] Termos MeSH secundário: Compostos de Cádmio/química
Compostos de Selênio/química
Sulfetos/química
Compostos de Zinco/química
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, U.S. GOV'T, NON-P.H.S.
[Nm] Nome de substância:
0 (Bacterial Outer Membrane Proteins); 0 (Cadmium Compounds); 0 (Escherichia coli Proteins); 0 (FhuA protein, E coli); 0 (Selenium Compounds); 0 (Sulfides); 0 (Viral Proteins); 0 (Zinc Compounds); 135494-87-0 (oad protein, Bacteriophage T5); A7F646JC5C (cadmium selenide); KPS085631O (zinc sulfide)
[Em] Mês de entrada:1306
[Cu] Atualização por classe:130102
[Lr] Data última revisão:
130102
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:121219
[St] Status:MEDLINE
[do] DOI:10.1039/c2cc37883c



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