1 resultado para Bacille de Koch
em Instituto Gulbenkian de Ciência
Filtro por publicador
- ABACUS. Repositorio de Producción Científica - Universidad Europea (1)
- Acceda, el repositorio institucional de la Universidad de Las Palmas de Gran Canaria. España (1)
- Adam Mickiewicz University Repository (2)
- AMS Tesi di Dottorato - Alm@DL - Università di Bologna (1)
- AMS Tesi di Laurea - Alm@DL - Università di Bologna (5)
- Aquatic Commons (6)
- ArchiMeD - Elektronische Publikationen der Universität Mainz - Alemanha (7)
- Archive of European Integration (8)
- Archivo Digital para la Docencia y la Investigación - Repositorio Institucional de la Universidad del País Vasco (3)
- Aston University Research Archive (1)
- B-Digital - Universidade Fernando Pessoa - Portugal (2)
- Biblioteca de Teses e Dissertações da USP (1)
- Biblioteca Digital | Sistema Integrado de Documentación | UNCuyo - UNCUYO. UNIVERSIDAD NACIONAL DE CUYO. (4)
- Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (37)
- Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (BDPI/USP) (9)
- Biblioteca Digital de la Universidad Católica Argentina (2)
- Biblioteca Digital de Teses e Dissertações Eletrônicas da UERJ (12)
- Bibloteca do Senado Federal do Brasil (1)
- Biodiversity Heritage Library, United States (7)
- BORIS: Bern Open Repository and Information System - Berna - Suiça (142)
- Brock University, Canada (1)
- Cambridge University Engineering Department Publications Database (37)
- CentAUR: Central Archive University of Reading - UK (21)
- Center for Jewish History Digital Collections (2)
- Chinese Academy of Sciences Institutional Repositories Grid Portal (15)
- Cochin University of Science & Technology (CUSAT), India (1)
- Dalarna University College Electronic Archive (4)
- Deakin Research Online - Australia (32)
- DI-fusion - The institutional repository of Université Libre de Bruxelles (4)
- Digital Commons - Montana Tech (3)
- Digital Commons @ Winthrop University (1)
- Digital Commons at Florida International University (2)
- Digital Peer Publishing (8)
- DigitalCommons@The Texas Medical Center (4)
- DigitalCommons@University of Nebraska - Lincoln (2)
- Digitale Sammlungen - Goethe-Universität Frankfurt am Main (81)
- Duke University (25)
- eResearch Archive - Queensland Department of Agriculture; Fisheries and Forestry (6)
- Fachlicher Dokumentenserver Paedagogik/Erziehungswissenschaften (1)
- FAUBA DIGITAL: Repositorio institucional científico y académico de la Facultad de Agronomia de la Universidad de Buenos Aires (3)
- Gallica, Bibliotheque Numerique - Bibliothèque nationale de France (French National Library) (BnF), France (8)
- Harvard University (4)
- Helda - Digital Repository of University of Helsinki (2)
- Indian Institute of Science - Bangalore - Índia (10)
- Infoteca EMBRAPA (1)
- Instituto Gulbenkian de Ciência (1)
- Lume - Repositório Digital da Universidade Federal do Rio Grande do Sul (5)
- Memoria Académica - FaHCE, UNLP - Argentina (6)
- Ministerio de Cultura, Spain (3)
- National Center for Biotechnology Information - NCBI (27)
- Portal de Revistas Científicas Complutenses - Espanha (4)
- Publishing Network for Geoscientific & Environmental Data (61)
- QUB Research Portal - Research Directory and Institutional Repository for Queen's University Belfast (26)
- Queensland University of Technology - ePrints Archive (17)
- RCAAP - Repositório Científico de Acesso Aberto de Portugal (1)
- RepoCLACAI - Consorcio Latinoamericano Contra el Aborto Inseguro (1)
- Repositório Alice (Acesso Livre à Informação Científica da Embrapa / Repository Open Access to Scientific Information from Embrapa) (5)
- Repositório Digital da UNIVERSIDADE DA MADEIRA - Portugal (2)
- Repositório Institucional da Universidade de Aveiro - Portugal (1)
- Repositorio Institucional de la Universidad Nacional Agraria (4)
- Repositorio Institucional de la Universidad Pública de Navarra - Espanha (1)
- Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho" (76)
- Research Open Access Repository of the University of East London. (1)
- RUN (Repositório da Universidade Nova de Lisboa) - FCT (Faculdade de Cienecias e Technologia), Universidade Nova de Lisboa (UNL), Portugal (1)
- Universidad Autónoma de Nuevo León, Mexico (2)
- Universidad de Alicante (3)
- Universidad del Rosario, Colombia (14)
- Universidad Politécnica de Madrid (7)
- Universidade de Lisboa - Repositório Aberto (2)
- Universidade Federal do Pará (4)
- Universidade Federal do Rio Grande do Norte (UFRN) (17)
- Universidade Metodista de São Paulo (2)
- Universitat de Girona, Spain (1)
- Universitätsbibliothek Kassel, Universität Kassel, Germany (14)
- Université de Lausanne, Switzerland (6)
- Université de Montréal (2)
- Université de Montréal, Canada (11)
- University of Michigan (132)
- University of Queensland eSpace - Australia (1)
Resumo:
Cell-to-cell communication is a major process that allows bacteria to sense and coordinately react to the fluctuating conditions of the surrounding environment. In several pathogens, this process triggers the production of virulence factors and/or a switch in bacterial lifestyle that is a major determining factor in the outcome and severity of the infection. Understanding how bacteria control these signaling systems is crucial to the development of novel antimicrobial agents capable of reducing virulence while allowing the immune system of the host to clear bacterial infection, an approach likely to reduce the selective pressures for development of resistance. We provide here an up-to-date overview of the molecular basis and physiological implications of cell-to-cell signaling systems in Gram-negative bacteria, focusing on the well-studied bacterium Pseudomonas aeruginosa. All of the known cell-to-cell signaling systems in this bacterium are described, from the most-studied systems, i.e., N-acyl homoserine lactones (AHLs), the 4-quinolones, the global activator of antibiotic and cyanide synthesis (GAC), the cyclic di-GMP (c-di-GMP) and cyclic AMP (cAMP) systems, and the alarmones guanosine tetraphosphate (ppGpp) and guanosine pentaphosphate (pppGpp), to less-well-studied signaling molecules, including diketopiperazines, fatty acids (diffusible signal factor [DSF]-like factors), pyoverdine, and pyocyanin. This overview clearly illustrates that bacterial communication is far more complex than initially thought and delivers a clear distinction between signals that are quorum sensing dependent and those relying on alternative factors for their production.