Pea Early Browning Virus - Plant Biosecurity Toolbox
... serotype of PEBV (Robinson DJ, Harrison BD 1985a). A deviant isolate of this strain was also found in Algeria (Mahir et al. 1992). PEBV has a genome consisting of two single-stranded RNA molecules, each separately encapsidated in a protein coat. The larger RNA-1 molecules (known as L particles) can ...
... serotype of PEBV (Robinson DJ, Harrison BD 1985a). A deviant isolate of this strain was also found in Algeria (Mahir et al. 1992). PEBV has a genome consisting of two single-stranded RNA molecules, each separately encapsidated in a protein coat. The larger RNA-1 molecules (known as L particles) can ...
Evaluation of detection methods for Virus, Viroids and
... Pyrus species. The sensitivity of molecular methods to detect these virus and phytoplasmas has been reported by many authors but it is still recommended, that their absence be confirmed by indexing on indicator woody plants. There is an increasing need for health control in fruit nurseries, due to t ...
... Pyrus species. The sensitivity of molecular methods to detect these virus and phytoplasmas has been reported by many authors but it is still recommended, that their absence be confirmed by indexing on indicator woody plants. There is an increasing need for health control in fruit nurseries, due to t ...
RNA genomes
... • Advises on and recommends specific strategies for the efficient and effective oversight of federally conducted or supported dual use biological research, taking into consideration national security concerns and the needs of the ...
... • Advises on and recommends specific strategies for the efficient and effective oversight of federally conducted or supported dual use biological research, taking into consideration national security concerns and the needs of the ...
Principals of Animal Diseases
... • External parasites of poultry – Lower production by sucking blood ...
... • External parasites of poultry – Lower production by sucking blood ...
Human Immunodeficiency Virus Type 1 Quasi Species That
... well in 2 mL of RPMI medium supplemented with 10% heat-inactivated fetal bovine serum, phytohemagglutinin (4 mg/mL; Sigma), and irradiated PBMC (10 3 10 6 cells per well) from HIV1–seronegative persons. The next day, the medium was changed to RPMI supplemented with 10% heat-inactivated fetal bovine ...
... well in 2 mL of RPMI medium supplemented with 10% heat-inactivated fetal bovine serum, phytohemagglutinin (4 mg/mL; Sigma), and irradiated PBMC (10 3 10 6 cells per well) from HIV1–seronegative persons. The next day, the medium was changed to RPMI supplemented with 10% heat-inactivated fetal bovine ...
Appendix A: Calculations of transition rates in the outcome tree
... The Q fever acute illness is similar to the acute illness of influenza A(H1N1) pdm09, which is used as a proxy for Q fever acute illness, but is different in two aspects. First, those under 15 years of age are far less frequently symptomatic (12.5%) than cases that are over 15 years of age (40%) [1] ...
... The Q fever acute illness is similar to the acute illness of influenza A(H1N1) pdm09, which is used as a proxy for Q fever acute illness, but is different in two aspects. First, those under 15 years of age are far less frequently symptomatic (12.5%) than cases that are over 15 years of age (40%) [1] ...
Principals of Animal Diseases
... • External parasites of poultry – Lower production by sucking blood ...
... • External parasites of poultry – Lower production by sucking blood ...
abstract - BioMed Central
... A total of 16 patients were treated and followed until 6 months after the end of the treatment. Seven patients (43.7%) presented a virological sustained response (VSR), of whom 6 were male and 1 was female. Nine patients (56.3%) presented non-response (NR), 6 being male and 3 female. Thirteen patien ...
... A total of 16 patients were treated and followed until 6 months after the end of the treatment. Seven patients (43.7%) presented a virological sustained response (VSR), of whom 6 were male and 1 was female. Nine patients (56.3%) presented non-response (NR), 6 being male and 3 female. Thirteen patien ...
Diagnostic Methods for Pea Early Browning Virus PEBV
... (Robinson DJ, Harrison BD 1985a). A deviant isolate of this strain was also found in Algeria (Mahir et al. 1992). PEBV has a genome consisting of two single-stranded RNA molecules, each separately encapsidated in a protein coat. The larger RNA-1 molecules (known as L particles) can replicate and spr ...
... (Robinson DJ, Harrison BD 1985a). A deviant isolate of this strain was also found in Algeria (Mahir et al. 1992). PEBV has a genome consisting of two single-stranded RNA molecules, each separately encapsidated in a protein coat. The larger RNA-1 molecules (known as L particles) can replicate and spr ...
ELISA kit for antigenic diagnosis of Infectious Pancreatic Necrosis
... Keep this solution between +2°C and +8°C when not used. 3.3-Add 100-µl aliquots of the supernatants to the wells as follows: sample 1 in wells A1 and B1, sample 2 in wells C1 and D1, etc. Proceed in the same manner for the positive reference (ex.: G1 and H1). 3.4-Cover with a lid and incubate the pl ...
... Keep this solution between +2°C and +8°C when not used. 3.3-Add 100-µl aliquots of the supernatants to the wells as follows: sample 1 in wells A1 and B1, sample 2 in wells C1 and D1, etc. Proceed in the same manner for the positive reference (ex.: G1 and H1). 3.4-Cover with a lid and incubate the pl ...
ABSTRACT Title of Document:
... indebted to Dr. Haichen Song for your mentoring and support. To Dr. RamirezNieto, I am grateful to have gone through this experience with you. You are a wonderful person. Thank you to Ivan Gomez-Osorio who always knew how to make me smile and to Andrea Ferrero Perez who introduced me to empanadas. T ...
... indebted to Dr. Haichen Song for your mentoring and support. To Dr. RamirezNieto, I am grateful to have gone through this experience with you. You are a wonderful person. Thank you to Ivan Gomez-Osorio who always knew how to make me smile and to Andrea Ferrero Perez who introduced me to empanadas. T ...
Viruses - Napa Valley College
... The lytic cycle is a phage replicative cycle that culminates in the death of the host cell The lytic cycle produces new phages and lyses (breaks open) the host’s cell wall, releasing the progeny viruses A phage that reproduces only by the lytic cycle is called a virulent phage Bacteria have ...
... The lytic cycle is a phage replicative cycle that culminates in the death of the host cell The lytic cycle produces new phages and lyses (breaks open) the host’s cell wall, releasing the progeny viruses A phage that reproduces only by the lytic cycle is called a virulent phage Bacteria have ...
DENGUE FEVER & DHF
... Dengue: The Disease Infection of tropical and subtropical regions Nonspecific febrile illness to fatal hemorrhagic disease Infection caused by a virus and spread by an insect vector – the mosquito ...
... Dengue: The Disease Infection of tropical and subtropical regions Nonspecific febrile illness to fatal hemorrhagic disease Infection caused by a virus and spread by an insect vector – the mosquito ...
Genetic Variation among African Swine Fever Genotype II Viruses
... sequence analysis of the PCR products revealed that the size difference was caused by the insertion of an additional TRS (GGAATATATA) at nt 136 (Figure 3). All sequences generated in this study were submitted to GenBank under accession nos. KJ620028–51. Conclusions Current available molecular data d ...
... sequence analysis of the PCR products revealed that the size difference was caused by the insertion of an additional TRS (GGAATATATA) at nt 136 (Figure 3). All sequences generated in this study were submitted to GenBank under accession nos. KJ620028–51. Conclusions Current available molecular data d ...
Interactions of Concanavalin A with the Membrane of
... briefly to remove crude debris, and the "viromicrosomes" were finally spun down as described. The pellet was resuspended in 0.02 M Tris/HCl buffer, pH 7.8, containing 0.5 M KCl, homogenized with 0.5% of Triton X-100 for about 2 min and treated with V 2 Vol. of peroxide-free ethyl ether. Treatment of ...
... briefly to remove crude debris, and the "viromicrosomes" were finally spun down as described. The pellet was resuspended in 0.02 M Tris/HCl buffer, pH 7.8, containing 0.5 M KCl, homogenized with 0.5% of Triton X-100 for about 2 min and treated with V 2 Vol. of peroxide-free ethyl ether. Treatment of ...
No evidence for a role of modified live virus vaccines in the
... reported a prevalence in Denmark of CPV-2a (121 of 125 isolates analysed from 1980). If FPV vaccines were unlikely to be involved in the emergence of CPV, and if a gradual accumulation of important amino acids did not occur in dogs, where did the new canine virus come from? CPV most likely emerged i ...
... reported a prevalence in Denmark of CPV-2a (121 of 125 isolates analysed from 1980). If FPV vaccines were unlikely to be involved in the emergence of CPV, and if a gradual accumulation of important amino acids did not occur in dogs, where did the new canine virus come from? CPV most likely emerged i ...
Virus and Virus-like Diseases of Roses
... Virus and viruslike diseases of roses have become as common as any of the other rose diseases. All species and varieties of roses are susceptible to one or more virus diseases. However, infection often goes undetected because virus and virus-like symptoms can be mild and easily overlooked. Some caus ...
... Virus and viruslike diseases of roses have become as common as any of the other rose diseases. All species and varieties of roses are susceptible to one or more virus diseases. However, infection often goes undetected because virus and virus-like symptoms can be mild and easily overlooked. Some caus ...
The brain’s energy requirements
... Person-to-person transmission Strains causing CA-MRSA going back into hospitals http://www.jems.com/Images/mrsa_tcm16-33808.jpg ...
... Person-to-person transmission Strains causing CA-MRSA going back into hospitals http://www.jems.com/Images/mrsa_tcm16-33808.jpg ...
Leader RNA of Rinderpest virus binds specifically with
... Received 30 December 2003; received in revised form 10 March 2004; accepted 10 March 2004 ...
... Received 30 December 2003; received in revised form 10 March 2004; accepted 10 March 2004 ...
RNA viruses in the sea - Associação Brasileira de Medicina
... the past 20 years we have learned a great deal about the diversity and ecology of the viruses that constitute the marine virioplankton, but until recently the emphasis has been on DNA viruses. Along with expanding knowledge about RNA viruses that infect important marine animals, recent isolations of ...
... the past 20 years we have learned a great deal about the diversity and ecology of the viruses that constitute the marine virioplankton, but until recently the emphasis has been on DNA viruses. Along with expanding knowledge about RNA viruses that infect important marine animals, recent isolations of ...
controlling person-to-person transmission of viruses
... the symptoms begin 1 to 2 days following infection and may last for 1 to 10 days, depending on which virus causes the illness. In general, with norovirus, children experience more vomiting than adults. How is viral gastroenteritis spread? Noroviruses are spread when material contaminated by feces or ...
... the symptoms begin 1 to 2 days following infection and may last for 1 to 10 days, depending on which virus causes the illness. In general, with norovirus, children experience more vomiting than adults. How is viral gastroenteritis spread? Noroviruses are spread when material contaminated by feces or ...
RNA viruses in the sea - SOEST
... (Fig. 2) appear to the lack the sensitivity, at present, to accurately enumerate viruses with small genomes containing either RNA or DNA (Brussaard et al., 2000; Tomaru & Nagasaki, 2007). FEMS Microbiol Rev 33 (2009) 295–323 ...
... (Fig. 2) appear to the lack the sensitivity, at present, to accurately enumerate viruses with small genomes containing either RNA or DNA (Brussaard et al., 2000; Tomaru & Nagasaki, 2007). FEMS Microbiol Rev 33 (2009) 295–323 ...
Poultry Serology
... expected normal ranges for same age birds, allows for investigations into potential disease outbreaks. When this serology data is used in conjunction with other post mortem and laboratory findings, disease outbreaks can be confirmed. The above example is of an investigation into an AI disease outbre ...
... expected normal ranges for same age birds, allows for investigations into potential disease outbreaks. When this serology data is used in conjunction with other post mortem and laboratory findings, disease outbreaks can be confirmed. The above example is of an investigation into an AI disease outbre ...
Enterovirus 94, a proposed new serotype in human enterovirus
... that are thought to be important in replication initiation (Pilipenko et al., 1992, 1996; Mirmomeni et al., 1997). The open reading frame is translated into a single, large polypeptide, which is subsequently cleaved by viral proteases (reviewed by Palmenberg, 1990). The polypeptide is divided into t ...
... that are thought to be important in replication initiation (Pilipenko et al., 1992, 1996; Mirmomeni et al., 1997). The open reading frame is translated into a single, large polypeptide, which is subsequently cleaved by viral proteases (reviewed by Palmenberg, 1990). The polypeptide is divided into t ...
d Fatal case of West Nile fever
... Caribbean. The WNV transmission cycle involves birds as vertebrate hosts and ornithophilic mosquitoes as maintenance vectors. The presence of WNV has been documented in South Africa for many years, and one of the largest outbreaks in humans, affecting reportedly tens of thousands of people, was repo ...
... Caribbean. The WNV transmission cycle involves birds as vertebrate hosts and ornithophilic mosquitoes as maintenance vectors. The presence of WNV has been documented in South Africa for many years, and one of the largest outbreaks in humans, affecting reportedly tens of thousands of people, was repo ...
Influenza A virus
Influenza A virus causes influenza in birds and some mammals, and is the only species of influenza virus A. Influenza virus A is a genus of the Orthomyxoviridae family of viruses. Strains of all subtypes of influenza A virus have been isolated from wild birds, although disease is uncommon. Some isolates of influenza A virus cause severe disease both in domestic poultry and, rarely, in humans. Occasionally, viruses are transmitted from wild aquatic birds to domestic poultry, and this may cause an outbreak or give rise to human influenza pandemics.Influenza A viruses are negative-sense, single-stranded, segmented RNA viruses.The several subtypes are labeled according to an H number (for the type of hemagglutinin) and an N number (for the type of neuraminidase). There are 18 different known H antigens (H1 to H18) and 11 different known N antigens (N1 to N11). H17 was isolated from fruit bats in 2012. H18N11 was discovered in a Peruvian bat in 2013.Each virus subtype has mutated into a variety of strains with differing pathogenic profiles; some are pathogenic to one species but not others, some are pathogenic to multiple species.A filtered and purified influenza A vaccine for humans has been developed, and many countries have stockpiled it to allow a quick administration to the population in the event of an avian influenza pandemic. Avian influenza is sometimes called avian flu, and colloquially, bird flu. In 2011, researchers reported the discovery of an antibody effective against all types of the influenza A virus.