Academic literature on the topic 'Correlates of protection'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Correlates of protection.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Correlates of protection"

1

Plotkin, Stanley A. "Correlates of Protection Induced by Vaccination." Clinical and Vaccine Immunology 17, no. 7 (2010): 1055–65. http://dx.doi.org/10.1128/cvi.00131-10.

Full text
Abstract:
ABSTRACT This paper attempts to summarize current knowledge about immune responses to vaccines that correlate with protection. Although the immune system is redundant, almost all current vaccines work through antibodies in serum or on mucosa that block infection or bacteremia/viremia and thus provide a correlate of protection. The functional characteristics of antibodies, as well as quantity, are important. Antibody may be highly correlated with protection or synergistic with other functions. Immune memory is a critical correlate: effector memory for short-incubation diseases and central memor
APA, Harvard, Vancouver, ISO, and other styles
2

Malo, Courtney S. "Correlates of protection." Science 373, no. 6552 (2021): 291.7–292. http://dx.doi.org/10.1126/science.373.6552.291-g.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Desai, K., X. Chen, F. Bailleux, L. Qin, and A. Dunning. "VA2 Correlates of Protection for Vaccines: When Does a Correlate Equal Protection?" Value in Health 15, no. 7 (2012): A288. http://dx.doi.org/10.1016/j.jval.2012.08.539.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Schiffer, Joshua T. "Correlates of protection via modeling." Nature Computational Science 2, no. 3 (2022): 140–41. http://dx.doi.org/10.1038/s43588-022-00221-4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Iyer, Anita S., and Jason B. Harris. "Correlates of Protection for Cholera." Journal of Infectious Diseases 224, Supplement_7 (2021): S732—S737. http://dx.doi.org/10.1093/infdis/jiab497.

Full text
Abstract:
Abstract A correlate of protection (CoP) is a measured adaptive immune response to vaccination or infection that is associated with protection against disease. However, the degree to which a CoP can serve as a surrogate end point for vaccine efficacy should depend on the robustness of this association. While cholera toxin is a dominant target of the human antibody response to Vibrio cholerae infection, antitoxin responses are not associated with long-term immunity, and are not effective CoPs for cholera. Instead, protection appears to be mediated by functional antibodies that target the O-poly
APA, Harvard, Vancouver, ISO, and other styles
6

Mettelman, Robert C., Aisha Souquette, Lee-Ann Van de Velde, et al. "Defining cellular correlates of protection and vaccine failure to influenza across two human cohorts." Journal of Immunology 206, no. 1_Supplement (2021): 103.37. http://dx.doi.org/10.4049/jimmunol.206.supp.103.37.

Full text
Abstract:
Abstract Influenza viruses are endemic viral pathogens causing mild to severe respiratory illness in humans. Immunologic protection against influenza is determined by immune correlates of protection– factors associated with reduced infection or severe disease. While antibodies specific to viral surface proteins are known correlates, waning seasonal vaccine efficacy and reported infection of patients despite elevated antibody titers suggest that humoral responses alone do not provide complete protective immunity. Indeed, evidence points to a larger role for cell-mediated immunity (CMI; innate c
APA, Harvard, Vancouver, ISO, and other styles
7

Fletcher, Helen. "Correlates of Immune Protection from Tuberculosis." Current Molecular Medicine 7, no. 3 (2007): 319–25. http://dx.doi.org/10.2174/156652407780598520.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Plotkin, S. A. "Complex Correlates of Protection After Vaccination." Clinical Infectious Diseases 56, no. 10 (2013): 1458–65. http://dx.doi.org/10.1093/cid/cit048.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Voss, James E., Matthew S. Macauley, Kenneth A. Rogers та ін. "Reproducing SIVΔnef vaccine correlates of protection". AIDS 30, № 16 (2016): 2427–38. http://dx.doi.org/10.1097/qad.0000000000001199.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Holmgren, Jan, Umesh D. Parashar, Stanley Plotkin, et al. "Correlates of protection for enteric vaccines." Vaccine 35, no. 26 (2017): 3355–63. http://dx.doi.org/10.1016/j.vaccine.2017.05.005.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Correlates of protection"

1

Chakraborty, Rana. "Correlates of protection among HIV-1-infected African children." Thesis, University of Oxford, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.275512.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Pichon, Latrice Crystal. "Prevalence and correlates of sun protection behaviors among African Americans." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2008. http://wwwlib.umi.com/cr/ucsd/fullcit?p3316169.

Full text
Abstract:
Thesis (Ph. D.)--University of California, San Diego and San Diego State University, 2008.<br>Title from first page of PDF file (viewed September 10, 2008). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 126-138).
APA, Harvard, Vancouver, ISO, and other styles
3

Habibi, Maximillian Shahin. "Correlates of protection and disease in experimental human respiratory syncytial virus infection." Thesis, Imperial College London, 2014. http://hdl.handle.net/10044/1/51544.

Full text
Abstract:
Understanding of respiratory syncytial virus (RSV) disease and vaccine development has been hampered by an incomplete understanding of the immune mechanisms of protection and disease in humans. Reinfection with antigenically similar strains of RSV occurs throughout life, and observational studies of natural infection do not permit analysis of events in the pre-symptomatic phase of disease. Experimental infection of healthy adults with a standardised inoculum was therefore used to study RSV upper respiratory tract (URT) disease. Pre-existing humoral immunity was assessed locally and systemicall
APA, Harvard, Vancouver, ISO, and other styles
4

Wong, Garret Drew. "Human humoral immunity to respiratory syncytial virus, correlates of disease severity and protection." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0004/MQ32975.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Kebba, Kenneth Anthony Kalanyi. "Immunological correlates of apparent protection in exposed yet HIV-1 sero-negative Ugandans." Thesis, Imperial College London, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.416624.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Findlow, Helen. "Serological correlates of protection for evaluating the response to meningococcal capsular polysaccharide vaccines." Thesis, Manchester Metropolitan University, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.411813.

Full text
Abstract:
With the development of monovalent serogroup A and tetravalent serogroup A, C, W135 and Y conjugate vaccines, attention is now focused on the use of serological assays for correlates of vaccine-induced protection, particularly for serogroup A. The main aim of this project was to further understand the immune response to meningococcal capsular polysaccharides with an emphasis on serogroup A. Due to concerns over the most appropriate complement source to use in the serum bactericidal antibody (SBA) assay, a comparison between human and rabbit complement was performed, using three different targe
APA, Harvard, Vancouver, ISO, and other styles
7

Pack, Robert P., Xiaoming Li, Bonita F. Stanton, and Lesley A. Cottrell. "Psychosocial Correlates of Dual Methods for Contraception and STI Protection in Urban Adolescents." Digital Commons @ East Tennessee State University, 2011. https://dc.etsu.edu/etsu-works/6331.

Full text
Abstract:
Purpose. To identify correlates of combined hormonal contraception and condom use (dual method use) compared with no methods, condoms only or hormonal contraception only. Data are from a baseline assessment of 335 youth (52% female) enrolled in an intervention trial. Multinomial logistic regression identified theory-based factors associated with dual method use. At last intercourse 47% of respondents used dual methods, 29% condom only, 14% hormonal contraception only, and 10% no methods. No method users were less likely than dual-method users to feel “dirty” about pregnancy, to have ask about
APA, Harvard, Vancouver, ISO, and other styles
8

Peretz, Yoav. "Long term non progressors : clues for defining immune correlates of protection from HIV disease progression." Thesis, McGill University, 2007. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=111898.

Full text
Abstract:
Throughout history, human populations have continuously been challenged by new and emerging infectious diseases. For the past 26 years, sub-Saharan Africa and other countries around the world have been dealing with a pandemic caused by a relatively new pathogen called the human immunodeficiency virus (HIV). Although antiretroviral (ARV) therapies effectively reduce morbidity and mortality rates, the long term use in those who have access to treatment inevitably leads to drug-related toxicity and resistance. Even with a strong commitment from governments to expand and finance prevention and tre
APA, Harvard, Vancouver, ISO, and other styles
9

Domnich, Alexander, Ilaria Manini, and Emanuele Montomoli. "CORRELATES OF PROTECTION AND HOST-RELATED MODIFIERS OF THE IMMUNOGENICITY OF INFLUENZA VACCINES: EVIDENCE MAPS AND EVIDENCE GAPS." Doctoral thesis, Università di Siena, 2021. http://hdl.handle.net/11365/1126528.

Full text
Abstract:
Seasonal influenza is the leading infectious disease in terms of its health and socioeconomic impact. Annual immunization is the most efficient way to reduce this burden. To be clinically effective, influenza vaccines must be immunogenic, and several immunological assays to test their immunogenicity have been developed. The overall aim of this PhD thesis is to provide the principal stakeholders (including scientists, healthcare professionals, policy-makers, pharmaceutical industry, etc.) with stateof-the-art knowledge and practices related to influenza vaccine-induced immunogenicity. To achie
APA, Harvard, Vancouver, ISO, and other styles
10

Clark, Sally-Ann. "Characterisation of the correlates of immune protection against Mycobacterium tuberculosis infection in HIV-1 infected individuals." Thesis, Imperial College London, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.543347.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Correlates of protection"

1

Brazil. Código de defesa do consumidor e legislação correlata. Ministério da Justiça, Secretaria de Direito Econômico, Departamento de Proteção e Defesa do Consumidor, 1994.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Gama, Hélio Zaghetto. Direitos do consumidor: Código de defesa do consumidor referenciado e legislação correlata. Forense, 1992.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Brazil. Código de proteção e defesa do consumidor e legislação correlata. A Subscretaria, 1997.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

F, Hemment P. L., Symposium C on Pushing the Limits of Ion Beam Processing-from Engineering to Atomic Scale Issues (1995 : Strasbourg, France), and Symposium H on Advanced Deposition Processes and Characterization of Protective Coatings (1995 : Strasbourg, France), eds. Ion beam processing of materials and deposition processes of protective coatings: Proceedings of Symposium J on Correlated Effects in Atomic and Cluster Ion Bombardment and Implantation, Symposium C on Pushing the Limits of Ion Beam Processing-from Engineering to Atomic Scale Issues, and Symposium H on Advanced Deposition Processes and Characterization of Protective Coatings of the 1995 E-MRS Spring Conference, Strasbourg, France, May 22-26, 1995. Elsevier, 1996.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Jacobson, Gary. Practice and Malpractice in the Evaluation of Suicidal Patients. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780199387106.003.0004.

Full text
Abstract:
This chapter discusses practice and malpractice in the evaluation of suicidal patients. Contemporary standards of care require a comprehensive assessment of suicide risk. Risk factors include ideation about suicide, death, or self-harm; a history of attempted suicide and a family history of suicide or a serious suicide attempt; diagnoses and symptoms that are correlated with an increased suicide risk; and stressors correlated with an increased risk of suicide in the short term. Protective factors include the presence of young children at home and religious beliefs. Hospitalization of a suicida
APA, Harvard, Vancouver, ISO, and other styles
6

Farrington, David P., Lila Kazemian, and Alex R. Piquero, eds. The Oxford Handbook of Developmental and Life-Course Criminology. Oxford University Press, 2018. http://dx.doi.org/10.1093/oxfordhb/9780190201371.001.0001.

Full text
Abstract:
Developmental studies in criminology focus on psychological factors that influence the onset and persistence of criminal behavior, while life-course studies analyze how changes in social arrangements, like marriage, education, or employment, can lead to changes in offending. Though both perspectives are clearly concerned with patterns of offending and problem behavior over time, the literature on each is spread across various disciplines, including criminology and criminal justice, psychology, and sociology. This book offers the first comprehensive review of these two approaches. It aims to be
APA, Harvard, Vancouver, ISO, and other styles
7

Ruxton, Graeme D., William L. Allen, Thomas N. Sherratt, and Michael P. Speed. Disruptive camouflage. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780199688678.003.0003.

Full text
Abstract:
Disruptive camouflage involves using coloration to hinder detection or recognition of an object’s outline, or other conspicuous features of its body. This involves using coloration to create ‘false’ edges that make the ‘true’ interior and exterior edges used by visual predators to find and recognize prey less apparent. Disruptive camouflage can therefore be thought of as a manipulation of the signal-to-noise ratio that depends on features of the perceptual processing of receivers. This chapter discusses the multiple mechanisms via which disruptive camouflage is thought to influence visual proc
APA, Harvard, Vancouver, ISO, and other styles
8

Lambert, Sylvie, Dominique van de Walle, and Paola Villar. Marital Trajectories, Women’s Autonomy, and Women’s Well-Being in Senegal. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198829591.003.0002.

Full text
Abstract:
Divorce is frequent and widowhood is a common predicament for women in Africa, due in particular to the fact that women marry older men. Remarriage appears to take place relatively rapidly: the median duration between widowhood and remarriage among those who remarry is one year. For those who are divorced it is two years. A key question is how such discontinuous marital trajectories affect women’s well-being. Women’s marital trajectories in Senegal are described and correlated with measures of voice, resource constraints, and consumption welfare. Considerable selection into divorce and widowho
APA, Harvard, Vancouver, ISO, and other styles
9

Bayne, Brandon L. Missions Begin with Blood. Fordham University Press, 2021. http://dx.doi.org/10.5422/fordham/9780823294206.001.0001.

Full text
Abstract:
In 1695, Father Antonio Menéndez, the Rector of the Mayo and Yaqui missions of Sonora, wrote to Father Eusebio Kino to assure him that the recent revolt of the O’odham and death of the missionary Father Javier Saeta was not a tragedy, but a triumph. He optimistically reassured Kino, “It is a good sign, Father, that all those missions begin with the blood of a minister to cultivate it since it is an indication of their perseverance and good stability.” While the idea that successful missions needed Indigenous revolts and missionary deaths seems counterintuitive, this book illustrates how it bec
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Correlates of protection"

1

Nauta, Jozef. "Correlates of Protection." In Statistics in Clinical Vaccine Trials. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14691-6_8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Nauta, Jozef. "Immune Correlates of Protection." In Springer Series in Pharmaceutical Statistics. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-37693-2_11.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Melhem, Nada M., and Farouk F. Abou Hassan. "Norovirus Correlates of Protection." In Norovirus. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-27209-8_6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Montomoli, Emanuele. "Correlates of protection against influenza." In Influenza Vaccines for the Future. Birkhäuser Basel, 2008. http://dx.doi.org/10.1007/978-3-7643-8371-8_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Montomoli, Emanuele, Barbara Capecchi, and Katja Hoschler. "Correlates of Protection Against Influenza." In Influenza Vaccines for the Future. Springer Basel, 2010. http://dx.doi.org/10.1007/978-3-0346-0279-2_9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Kohberger, Robert C., Jukka Jokinen, and George R. Siber. "Establishing Immune Correlates of Protection." In Pneumococcal Vaccines. ASM Press, 2014. http://dx.doi.org/10.1128/9781555815820.ch23.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Meldrum, Brian. "Protection Against Ischemic Brain Damage by Excitatory Amino Acid Antagonists." In Neurochemical Correlates of Cerebral Ischemia. Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-3312-2_12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Shahin, Roberta D., ChrisAnna Mink, Bernhard L. Wiedermann, and Bruce D. Meade. "Laboratory Correlates of Protection and Protective Immunity to Bordetella Pertussis." In Genetically Engineered Vaccines. Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-3410-5_30.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Milligan, Gregg N. "The Host Immune Response, Protective Immunity, and Correlates of Protection." In Vaccinology. John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118638033.ch5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Offit, Paul A. "Correlates of Protection Against Rotavirus Infection and Disease." In Novartis Foundation Symposia. John Wiley & Sons, Ltd, 2008. http://dx.doi.org/10.1002/0470846534.ch8.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Correlates of protection"

1

Reid, T., A. Haynes, E. Romeis, et al. "P418 Correlates of immune protection in the rabbit model of syphilis vaccination." In Abstracts for the STI & HIV World Congress, July 14–17 2021. BMJ Publishing Group Ltd, 2021. http://dx.doi.org/10.1136/sextrans-2021-sti.443.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Wu, Xiaojian, Yexiang Xue, Bart Selman, and Carla P. Gomes. "XOR-Sampling for Network Design with Correlated Stochastic Events." In Twenty-Sixth International Joint Conference on Artificial Intelligence. International Joint Conferences on Artificial Intelligence Organization, 2017. http://dx.doi.org/10.24963/ijcai.2017/647.

Full text
Abstract:
Many network optimization problems can be formulated as stochastic network design problems in which edges are present or absent stochastically. Furthermore, protective actions can guarantee that edges will remain present. We consider the problem of finding the optimal protection strategy under a budget limit in order to maximize some connectivity measurements of the network. Previous approaches rely on the assumption that edges are independent. In this paper, we consider a more realistic setting where multiple edges are not independent due to natural disasters or regional events that make the
APA, Harvard, Vancouver, ISO, and other styles
3

Lv, Denglong, and Shibing Zhu. "Correlated Differential Privacy Protection for Big Data." In 2018 IEEE 32nd International Conference on Advanced Information Networking and Applications (AINA). IEEE, 2018. http://dx.doi.org/10.1109/aina.2018.00147.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Keul, Alexander G., and Gerhard Diendorfer. "Assessment of ball lightning cases by correlated LLS data." In 2018 34th International Conference on Lightning Protection (ICLP). IEEE, 2018. http://dx.doi.org/10.1109/iclp.2018.8503422.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Norman, Dale, and Gustavo Navarrete. "Gasket Design for Alkylation Units & Other Possible Dangerous Liquid Media." In ASME 2021 Pressure Vessels & Piping Conference. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/pvp2021-62087.

Full text
Abstract:
Abstract The design and testing of gaskets for severe, possibly life threatening, liquid media, like hydrofluoric acid, is critical and difficult. This paper shows the relationship between basic gasket stress calculations, of applied load over the gasket sealing area, actual gasket stress test results, and dye penetrant test results. The gasket designs evaluated will be from across the industry and follow the typical design of having expanded PTFE (ePTFE) as the inner sealing element for the harsh media and a redundant flexible graphite sealing element that will seal the media as well as give
APA, Harvard, Vancouver, ISO, and other styles
6

Francisco, Anthony C., Jeffrey C. Leung, Franklin T. Moutos, and Farshid Guilak. "Three-Dimensional Woven Composite Materials for Impact Protection: Application to Soccer Shin Guards." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-2601.

Full text
Abstract:
Abstract Soccer shin guards have been shown to provide significant protection against minor injuries such as scrapes and contusions. However, several studies suggest that serious injuries such as tibia fractures may still occur despite the use of shin guards [1]. The majority (79%) of such fractures are minimally displaced, suggesting that the injuring impacts are slightly above the fracture tolerance of bone [1]. In this respect, shin guards with improved impact properties may be able to decrease the risk of serious injuries in soccer. Impact testing of shin guards has shown that some designs
APA, Harvard, Vancouver, ISO, and other styles
7

Zhu, Nafei, Min Zhang, Dengguo Feng, and Jingsha He. "Access Control for Privacy Protection for Dynamic and Correlated Databases." In 2015 IEEE International Conference on Smart City/SocialCom/SustainCom (SmartCity). IEEE, 2015. http://dx.doi.org/10.1109/smartcity.2015.161.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Yang, Lin, Yuxing Fei, and Xiaofeng Zhang. "Protecting Link Privacy for Large Correlated Social Networks." In 2016 7th International Conference on Cloud Computing and Big Data (CCBD). IEEE, 2016. http://dx.doi.org/10.1109/ccbd.2016.048.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Liu, Bo, Tianqing Zhu, Wanlei Zhou, Kun Wang, Haibo Zhou, and Ming Ding. "Protecting Privacy-Sensitive Locations in Trajectories with Correlated Positions." In GLOBECOM 2019 - 2019 IEEE Global Communications Conference. IEEE, 2019. http://dx.doi.org/10.1109/globecom38437.2019.9013262.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Liao, Jialing, Zheng Chen, and Erik G. Larsson. "Over-the-Air Federated Learning with Privacy Protection via Correlated Additive Perturbations." In 2022 58th Annual Allerton Conference on Communication, Control, and Computing (Allerton). IEEE, 2022. http://dx.doi.org/10.1109/allerton49937.2022.9929413.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Correlates of protection"

1

Rodriguez, Russell J., and Stanley Freeman. Gene Expression Patterns in Plants Colonized with Pathogenic and Non-pathogenic Gene Disruption Mutants of Colletotrichum. United States Department of Agriculture, 2009. http://dx.doi.org/10.32747/2009.7592112.bard.

Full text
Abstract:
Fungal plant pathogens are responsible for extensive annual crop and revenue losses throughout the world. To better understand why fungi cause diseases, we performed gene-disruption mutagenesis on several pathogenic Colletotrichum species and demonstrated that pathogenic isolates can be converted to symbionts expressing non-pathogenic lifestyles. One group of nonpathogenic mutants confer disease protection against pathogenic species of Col!etotrichum, Fusarium and Phytophthora; drought tolerance; and growth enhancement to host plants. These mutants have been defined as mutualists and disease r
APA, Harvard, Vancouver, ISO, and other styles
2

Eldar, Avigdor, and Donald L. Evans. Streptococcus iniae Infections in Trout and Tilapia: Host-Pathogen Interactions, the Immune Response Toward the Pathogen and Vaccine Formulation. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7575286.bard.

Full text
Abstract:
In Israel and in the U.S., Streptococcus iniae is responsible for considerable losses in various fish species. Poor understanding of its virulence factors and limited know-how-to of vaccine formulation and administration are the main reasons for the limited efficacy of vaccines. Our strategy was that in order to Improve control measures, both aspects should be equally addressed. Our proposal included the following objectives: (i) construction of host-pathogen interaction models; (ii) characterization of virulence factors and immunodominant antigens, with assessment of their relative importance
APA, Harvard, Vancouver, ISO, and other styles
3

Freeman, Stanley, and Russell J. Rodriguez. The Interaction Between Nonpathogenic Mutants of Colletotrichum and Fusarium, and the Plant Host Defense System. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7573069.bard.

Full text
Abstract:
The intent of this proposal was to study the interaction between nonpathogenic mutants of Colletotrichum magna and Fusarium oxysporum, and the cucurbit host defense system. We had shown previously that a nonpathogenic endophytic mutant path- 1 of C. magna, caused no visible disease symptoms but protected watermelon seedlings from disease caused by the wildtype isolate and F. o. niveum. Objectives were: 1) Determine the microscopic, biochemical and molecular genetic interaction between "protected" (path- 1 colonized) cucurbit hosts and wildtype isolates of C. magna; 2) Isolate non-pathogenic mu
APA, Harvard, Vancouver, ISO, and other styles
4

Ficht, Thomas, Gary Splitter, Menachem Banai, and Menachem Davidson. Characterization of B. Melinensis REV 1 Attenuated Mutants. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7580667.bard.

Full text
Abstract:
Brucella Mutagenesis (TAMU) The working hypothesis for this study was that survival of Brucella vaccines was directly related to their persistence in the host. This premise is based on previously published work detailing the survival of the currently employed vaccine strains S19 and Rev 1. The approach employed signature-tagged mutagenesis to construct mutants interrupted in individual genes, and the mouse model to identify mutants with attenuated virulence/survival. Intracellular survival in macrophages is the key to both reproductive disease in ruminants and reticuloendothelial disease obser
APA, Harvard, Vancouver, ISO, and other styles
5

Rodriguez, Russell, and Stanley Freeman. Characterization of fungal symbiotic lifestyle expression in Colletotrichum and generating non-pathogenic mutants that confer disease resistance, drought tolerance, and growth enhancement to plant hosts. United States Department of Agriculture, 2005. http://dx.doi.org/10.32747/2005.7587215.bard.

Full text
Abstract:
Fungal plant pathogens are responsible for extensive annual crop and revenue losses throughout the world. To better understand why fungi cause diseases, we performed gene-disruption mutagenesis on several pathogenic Colletotrichum species and demonstrated that pathogenic isolates can be converted to symbionts (mutualism, commensalism, parasitism) expressing non-pathogenic lifestyles. The objectives of this proposal were to: 1- generate crop-specific mutants by gene disruption that express mutualistic lifestyles, 2- assess the ability of the mutualists to confer disease resistance, drought tole
APA, Harvard, Vancouver, ISO, and other styles
6

Dodd, Hope, David Peitz, Gareth Rowell, et al. Protocol for Monitoring Fish Communities in Small Streams in the Heartland Inventory and Monitoring Network. National Park Service, 2021. http://dx.doi.org/10.36967/nrr-2284726.

Full text
Abstract:
Fish communities are an important component of aquatic systems and are good bioindicators of ecosystem health. Land use changes in the Midwest have caused sedimentation, erosion, and nutrient loading that degrades and fragments habitat and impairs water quality. Because most small wadeable streams in the Heartland Inventory and Monitoring Network (HTLN) have a relatively small area of their watersheds located within park boundaries, these streams are at risk of degradation due to adjacent land use practices and other anthropogenic disturbances. Shifts in the physical and chemical properties of
APA, Harvard, Vancouver, ISO, and other styles
7

Bar-Joseph, Moshe, William O. Dawson, and Munir Mawassi. Role of Defective RNAs in Citrus Tristeza Virus Diseases. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7575279.bard.

Full text
Abstract:
This program focused on citrus tristeza virus (CTV), the largest and one of the most complex RNA-plant-viruses. The economic importance of this virus to the US and Israeli citrus industries, its uniqueness among RNA viruses and the possibility to tame the virus and eventually turn it into a useful tool for the protection and genetic improvement of citrus trees justify these continued efforts. Although the overall goal of this project was to study the role(s) of CTV associated defective (d)-RNAs in CTV-induced diseases, considerable research efforts had to be devoted to the engineering of the h
APA, Harvard, Vancouver, ISO, and other styles
8

Huntley, D., D. Rotheram-Clarke, R. Cocking, J. Joseph, and P. Bobrowsky. Current research on slow-moving landslides in the Thompson River valley, British Columbia (IMOU 5170 annual report). Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/331175.

Full text
Abstract:
Interdepartmental Memorandum of Understanding (IMOU) 5170 between Natural Resources Canada (NRCAN), the Geological Survey of Canada (GSC) and Transport Canada Innovation Centre (TC-IC) aims to gain new insight into slow-moving landslides, and the influence of climate change, through testing conventional and emerging monitoring technologies. IMOU 5107 focuses on strategically important sections of the national railway network in the Thompson River valley, British Columbia (BC), and the Assiniboine River valley along the borders of Manitoba (MN) and Saskatchewan (SK). Results of this research ar
APA, Harvard, Vancouver, ISO, and other styles
9

Meir, Shimon, Michael S. Reid, Cai-Zhong Jiang, Amnon Lers, and Sonia Philosoph-Hadas. Molecular Studies of Postharvest Leaf and Flower Senescence. United States Department of Agriculture, 2011. http://dx.doi.org/10.32747/2011.7592657.bard.

Full text
Abstract:
Original objectives: To understand the regulation of abscission by exploring the nature of changes of auxin-related gene expression in tomato (Lycopersicon esculatumMill) abscission zones (AZs) following organ removal, and by analyzing the function of these genes. Our specific goals were: 1) To complete the microarray analyses in tomato flower and leaf AZs, for identifying genes whose expression changes early in response to auxin depletion; 2) To examine, using virus-induced gene silencing (VIGS), the effect of silencing target genes on ethylene sensitivity and abscission competence of the lea
APA, Harvard, Vancouver, ISO, and other styles
10

Correlation Between Vibration Level, Lubricating Oil Viscosity and Total Number Base of an Internal Combustion Engine Operated with Gasoline and Ethanol. SAE International, 2022. http://dx.doi.org/10.4271/2022-01-0620.

Full text
Abstract:
Lubricating oils for automotive engines have been incorporating important improvements in chemical properties to increase engine performance, reduce fuel consumption and vehicular emissions indices, in addition to increasing the time interval for changing the lubricant itself. The objective of this study is to investigate the vibrational behavior of the block and crankshaft an Otto cycle internal combustion engine operated with ethanol and gasoline fuel as a function of the viscosity and total base number (TBN) of the lubricant. The study consisted of instrumenting the block and the 1st and 5t
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!