Results 21 to 30 of about 137,452 (295)

Protection of Piglets with Maternally Derived Antibodies from Sows Inoculated with an Attenuated Live Marker Classical Swine Fever Vaccine (Flc-LOM-BErns)

open access: yesPathogens, 2020
Here, we investigated the protective efficacy provided by passive immunity induced by a classical swine fever (Flc-LOM-BErns) vaccine with the newly developed DIVA (Differentiating Infected from Vaccinated Animals) function.
SeEun Choe   +8 more
doaj   +1 more source

Potential of rhizobacterial Pseudomonas and Bacillus spp. to manage papaya ringspot virus disease of papaya (Carica papaya (L.)

open access: yesTropical Agricultural Research, 2018
The present study was conducted to determine the potential of rhizobacterial species in managing Papaya Ringspot Virus Disease (PRSVD) and their ability to promote plant growth and yield and induce host plant resistance through the activity of defense ...
C. Ranasinghe   +5 more
doaj   +1 more source

THE EVOLUTION OF VIRULENCE IN A PLANT VIRUS [PDF]

open access: yesEvolution, 2003
The evolution of virulence is a rapidly growing field of research, but few reports deal with the evolution of virulence in natural populations of parasites. We present here an observational and experimental analysis of the evolution of virulence of the plant virus Cucumber mosaic virus (CMV) during an epidemic on tomato in eastern Spain. Three types of
Fernando García-Arenal   +2 more
openaire   +3 more sources

Plant virus RNA replication [PDF]

open access: yeseLS, 2016
Peer ...
Carbonell, Alberto   +3 more
openaire   +2 more sources

Exosomes mediate horizontal transmission of viral pathogens from insect vectors to plant phloem

open access: yeseLife, 2021
Numerous piercing-sucking insects can horizontally transmit viral pathogens together with saliva to plant phloem, but the mechanism remains elusive. Here, we report that an important rice reovirus has hijacked small vesicles, referred to as exosomes, to ...
Qian Chen   +7 more
doaj   +1 more source

3′ UTR is critical for viral RNA accumulation of jasmine virus H

open access: yesPhytopathology Research, 2023
Jasmine virus H (JaVH) is a newly reported viral pathogen of jasmine in China and USA. To study the viral gene function and pathogenic mechanism, a full-length infectious clone of JaVH (pXT-JaVHFJ) was constructed under the control of the cauliflower ...
Li-Juan Zhu   +7 more
doaj   +1 more source

Cap-snatching inhibitors of influenza virus are inhibitory to the in vitro transcription of rice stripe virus

open access: yesPhytopathology Research, 2022
Rice stripe virus (RSV) is one of the most important viral pathogens of rice in East Asia. The transcription of RSV is initiated by cap-snatching, a mechanism shared by influenza virus (IFV).
Wenzhong Lin   +6 more
doaj   +1 more source

Plant virus replication and movement

open access: yesVirology, 2015
Replication and intercellular spread of viruses depend on host mechanisms supporting the formation, transport and turnover of functional complexes between viral genomes, virus-encoded products and cellular factors. To enhance these processes, viruses assemble and replicate in membrane-associated complexes that may develop into "virus factories" or ...
Heinlein Manfred, Heinlein Manfred
openaire   +5 more sources

Identification of Plant Virus IRES [PDF]

open access: yes, 2008
Plant RNA viruses exploit nonorthodox strategies, such as the use of internal ribosomal entry sites (IRES), to express multiple genes from a single RNA species. IRES elements have been reported in tobacco etch virus (TEV), crucifer infecting tobamovirus (crTMV), hibiscus chlorotic ringspot virus (HCRSV), and many other animal and plant RNA viruses.
Sek-Man Wong   +3 more
openaire   +3 more sources

Genome-wide analysis of epigenetic and transcriptional changes in the pathogenesis of RGSV in rice

open access: yesFrontiers in Plant Science, 2023
Rice grassy stunt virus (RGSV), a typical negative single-stranded RNA virus, invades rice and generates several disease signs, including dwarfing, tillering, and sterility.
Xiaoqing Wu   +10 more
doaj   +1 more source

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