Добірка наукової літератури з теми "Specific F-RNA bacteriophages"
Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями
Ознайомтеся зі списками актуальних статей, книг, дисертацій, тез та інших наукових джерел на тему "Specific F-RNA bacteriophages".
Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.
Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.
Статті в журналах з теми "Specific F-RNA bacteriophages":
Schaper, M., A. E. Durán, and J. Jofre. "Comparative Resistance of Phage Isolates of Four Genotypes of F-Specific RNA Bacteriophages to Various Inactivation Processes." Applied and Environmental Microbiology 68, no. 8 (August 2002): 3702–7. http://dx.doi.org/10.1128/aem.68.8.3702-3707.2002.
Lee, J. V., S. R. Dawson, S. Ward, S. B. Surman, and K. R. Neal. "Bacteriophages are a better indicator of illness rates than bacteria amongst users of a white water course fed by a lowland river." Water Science and Technology 35, no. 11-12 (June 1, 1997): 165–70. http://dx.doi.org/10.2166/wst.1997.0728.
Havelaar, A. H., W. M. Hogeboom, and R. Pot. "F Specific RNA Bacteriophages in Sewage: Methodology and Occurrence." Water Science and Technology 17, no. 4-5 (April 1, 1985): 645–55. http://dx.doi.org/10.2166/wst.1985.0167.
Kfir, R., P. Coubrough, and W. O. K. Grabow. "The Occurrence of Male-Specific and Somatic Bacteriophages in Polluted South African Waters." Water Science and Technology 24, no. 2 (July 1, 1991): 251–54. http://dx.doi.org/10.2166/wst.1991.0068.
Gourmelon, Michèle, Marie Paule Caprais, Raphaël Ségura, Cécile Le Mennec, Solen Lozach, Jean Yves Piriou, and Alain Rincé. "Evaluation of Two Library-Independent Microbial Source Tracking Methods To Identify Sources of Fecal Contamination in French Estuaries." Applied and Environmental Microbiology 73, no. 15 (June 8, 2007): 4857–66. http://dx.doi.org/10.1128/aem.03003-06.
Shirasaki, N., T. Matsushita, Y. Matsui, T. Urasaki, and K. Ohno. "Difference in behaviors of F-specific DNA and RNA bacteriophages during coagulation–rapid sand filtration and coagulation–microfiltration processes." Water Supply 12, no. 5 (August 1, 2012): 666–73. http://dx.doi.org/10.2166/ws.2012.041.
FLANNERY, JOHN, SINÉAD KEAVENEY, and WILLIAM DORÉ. "Use of FRNA Bacteriophages To Indicate the Risk of Norovirus Contamination in Irish Oysters." Journal of Food Protection 72, no. 11 (November 1, 2009): 2358–62. http://dx.doi.org/10.4315/0362-028x-72.11.2358.
Schijven, J. F., W. Hoogenboezem, P. J. Nobel, G. J. Medema, and A. Stakelbeek. "Reduction of FRNA-bacteriophages and faecal indicator bacteria by dune infiltration and estimation of sticking efficiencies." Water Science and Technology 38, no. 12 (December 1, 1998): 127–31. http://dx.doi.org/10.2166/wst.1998.0521.
Daehnel, Katrin, Robin Harris, Lucinda Maddera, and Philip Silverman. "Fluorescence assays for F-pili and their application." Microbiology 151, no. 11 (November 1, 2005): 3541–48. http://dx.doi.org/10.1099/mic.0.28159-0.
Vantarakis, A., D. Venieri, G. Komninou, and M. Papapetropoulou. "Hybridisation of F+ RNA coliphages detected in shellfish samples with oligonucleotide probes to assess the origin of microbiological pollution of shellfish." Water Science and Technology 54, no. 3 (August 1, 2006): 219–23. http://dx.doi.org/10.2166/wst.2006.472.
Дисертації з теми "Specific F-RNA bacteriophages":
Kirs, Marek. "Quantitative analyses of F+ specific RNA coliphages /." View online ; access limited to URI, 2005. http://0-wwwlib.umi.com.helin.uri.edu/dissertations/dlnow/3206253.
Fauvel, Blandine. "Étude du transport et du devenir des bactériophages ARN F-spécifiques dans les eaux de la rivière de l’Alzette : influence des caractéristiques virales et hydro-climatologiques." Thesis, Université de Lorraine, 2016. http://www.theses.fr/2016LORR0268/document.
Introduced into the environment through point and diffuse sources, enteric viruses and bacteriophages can be spread in watercourses via various dissemination routes. Detected in both surface water and river sediment, these viral particles remain inert in environmental water. Their spread is governed by many interactions that they have with their direct environment. Moreover, viral contamination of water resources is closely related to hydro-climatological variations. Despite the important knowledge already reported on this subject, many grey areas remain about the variables and factors controlling the in situ behavior of viral particles in environmental water. The aim of this study was therefore to define the transport and fate of F-specific RNA bacteriophages in a river according to their intrinsic characteristics and hydro-climatological conditions. The application of innovative strategies and methodologies from the hydrological science domain, such as the use of the residence time of the river water mass or high frequency automatic sampling, allowed studying the in situ behavior of F-specific RNA bacteriophages. The influence of environmental factors, especially water temperature and flow rate, has been demonstrated to have an impact on the in situ propagation and survival of infectious viral particles in the water column. Furthermore, the spatial distribution of infectious F-specific RNA bacteriophages was underlined in sediments. The accurate characterization of sediment and the study of the attachment capacity of the four genogroups explained this specific distribution. Finally, transfers of viral particles between the water column and sediment was highlighted and appeared to be highly dependent on hydro-climatological conditions. Besides the gained knowledge of the dynamics of F-specific RNA bacteriophages, the sources and origins of viral pollution of streams during rain and flood events were elucidated. This work helps completing the jigsaw puzzle on presence and transmission of F-specific RNA bacteriophages in river systems. The novel experimental approach further enhances human health-dependent viral risk evaluation linked to water resource utilization and management
Hartard, Cédric. "Les bactériophages ARN F-spécifiques comme indicateurs du danger viral lié à la pollution fécale des matrices hydriques et alimentaires." Thesis, Université de Lorraine, 2017. http://www.theses.fr/2017LORR0152/document.
Enteric viruses are a leading cause of fecal-oral route transmitted diseases and currently, conventional fecal indicator bacteria (i.e. Escherichia coli, enterococcus) fail to assess this kind of hazard. In this context, the use of more efficient indicators to assess the hazard linked to viruses in water or foodstuff is required. F-specific RNA bacteriophages (FRNAPH) present numerous benefits for this purpose. Of enteric origin, these viruses are found in high concentrations in wastewater. Sharing many structural similarities with pathogenic enteric viruses, FRNAPH are easily cultivable and their potential to track the origin of the pollution is also often investigated. However, some limits are still associated with these indicators, regarding to their ability to track the origin of the pollution or concerning the lack of correlation with pathogens. In this context, the aim of this work was to make clear the potential of FRNAPH as fecal and as viral indicators in environmental waters and shellfish. As a first step, their ability to track human pollution was optimized. In addition, our results underlined the gains bringing by FRNAPH detection, especially when focusing on shellfish microbiological quality management. Indeed, unlike fecal indicator bacteria, the accumulation of FRNAPH and their persistence in shellfish have been found to be close to that of enteric viruses (i.e. norovirus). Furthermore, when using comparable methods for their detection, high correlation was observed between human FRNAPH and norovirus in shellfish. Taking into account these observations, a sensitive method allowing the detection of infectious FRNAPH of human origin was developed to improve viral hazard management in water and food commodities (e.g. environmental waters, shellfish, soft fruits, leaf)
Mackenzie, Kimberley Jane. "Detection of male specific F+RNA bacteriophage in shellfish using recombinant antibody technology." Thesis, Available from the University of Aberdeen Library and Historic Collections Digital Resources. Restricted: no access until July 1, 2012, 2009. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?application=DIGITOOL-3&owner=resourcediscovery&custom_att_2=simple_viewer&pid=26268.
Do, nascimento Julie. "Dreissena polymorpha comme outil pour l’évaluation du risque viral." Electronic Thesis or Diss., Reims, 2024. http://www.theses.fr/2024REIMS002.
Freshwater bodies are subject to fecal contamination from a variety of sources. Among these contaminants, enteric viruses, including Noroviruses, are responsible for numerous gastroenteritis epidemics worldwide every year. The current fecal contamination indicators (i.e., E. coli) recommended by various regulations are proving unreliable for estimating the viral risk in water. Other indicators, with characteristics close to those of enteric viruses, such as specific-F RNA bacteriophages (FRNAPH), have been proposed to assess this viral risk. However, the analysis of infectious FRANPH in water comes up against certain limitations, notably linked to the hydrodynamic characteristics of aquatic environments. In order to overcome these limitations, one solution would be to carry out analyses using sensors that accumulate and integrate these targets. In this context, the aim of this work is to test the interest of a freshwater bivalve mollusc, the zebra mussel (Dreissena polymorpha), widely used for chemical and ecotoxic monitoring of water bodies, as a biological sensor for assessing and monitoring viral contamination of water bodies. The strategy followed consisted in i) characterizing the kinetics of accumulation and depuration of infectious FRNAPH in mussels under controlled laboratory and in situ conditions, ii) defining a toxico-kinetic model to formalize the relationship between the concentration of infectious FRNAPH in mussels and the level of exposure (concentration in water), iii) assess viral contamination of water bodies on a broad geographical scale, and finally iv) evaluate biosensor-infectious FRNAPH coupling to represent contamination of water bodies by the NoV genome.Data obtained in the laboratory and in situ underline the very rapid accumulation of infectious FRANPH by mussels, with equilibration with its environment in less than 48 hours. What's more, accumulations are proportional to the level of exposure over a very wide concentration range, and the infectious FRANPH signal remains in mussel tissues for several days after exposure. All these data underline the interest of D. polymorpha as an accumulator and integrator system. The definition of a single compartment toxicokinetic model, based on what is known for chemical contaminants, has enabled us to define particularly interesting in situ bioaccumulation factors (BCF ≈ 1,000) and authorizing a real in situ contribution. Using an active approach (caging of calibrated organisms), the project validated the contribution of zebra mussel as a biosensor for assessing infectious FRNAPH concentrations in numerous water bodies, as well as its contribution to viral risk assessment vis à vis the presence of the NoV genome