Results 11 to 20 of about 1,163 (173)

EFFECT OF SOME PLANT EXTRACT AND ANTIBIOTIC ON Cucumber Mosaic Cucumovirus [PDF]

Mesopotamia Journal of Agriculture, 2006
Purified caffeine showed the best efficiency in the inhibiting the infection caused by CMV in vitro, when mixed its solution with crude sap of infected plant, followed by the extraction of dried flower of carnation, then by tea extraction, by using ...
N.A. Kassim
doaj   +2 more sources

Insights Into Virus-Encoded RNA Silencing Suppressors Across Viral Families: A Focus on Viruses Infecting Solanaceae Crops. [PDF]

Physiol Plant
ABSTRACT Viral suppressors of RNA silencing (VSRs) are proteins that interfere with antiviral defense mechanisms and enhance infection. For plant viruses, VSRs can be encoded in viral genomes and satellite molecules and play an important role in the virus's life cycle and in overcoming host defenses.
Basu S, Bera S, Pal S, Parizad S, Malhotra P, Ghosh T, Casteel CL, Crowder DW.   +7 more
europepmc   +2 more sources

Broadening Virus Resistance Through Gene Pyramiding of eIF4E Family Members. [PDF]

Mol Plant Pathol
Gene mutations in nCBP combined with eIF4E1 or eIFiso4E reduced diverse virus accumulation, underscoring the potential of gene pyramiding in the eIF4E family for broad‐spectrum virus resistance. ABSTRACT Recessive resistance, achieved through mutations in host susceptibility genes, offers an effective way for controlling plant viruses. One well‐studied
Suzuki M, Nishikawa M, Yamamoto T, Koinuma H, Keima T, Fujimoto Y, Komatsu K, Hashimoto M, Neriya Y, Maejima K, Namba S, Yamaji Y.   +11 more
europepmc   +2 more sources

Tobacco Rattle Virus Coat Protein Targets Ferredoxin 1 for Degradation. [PDF]

Mol Plant Pathol
TRV coat protein interacts with and destabilises chloroplast Fd1, impairing photosynthetic electron transport and compromising antiviral defence. ABSTRACT Plant virus infections commonly inhibit leaf photosynthesis, leading to characteristic symptoms such as chlorosis.
Tian S, Liu C, Dong J, Zhu X, Luo X, Liu W, Peng H, Cai L, Sun X.   +8 more
europepmc   +2 more sources

Effects of cucumber mosaic virus infection on Arabidopsis thaliana in wild populations: from mutualism to antagonism. [PDF]

New Phytol
Summary It is broadly accepted that viruses are often commensals or conditional mutualists of plants, a concept based on results of experiments under controlled conditions with scarce evidence from studies of plants infected in the field. Demonstrating that plant viruses are mutualists, commensals, or pathogens in nature, and identifying under which ...
de Andrés-Torán R, Maclot F, Mora MÁ, Fraile A, Pagán I, García-Arenal F.   +5 more
europepmc   +2 more sources

Survey of Viruses Infecting Tomato, Cucumber and Mung Bean in Tajikistan

Horticulturae, 2022
Viral diseases are major constraints to tomato, cucumber and mung bean production in most areas where these crops are grown. To identify the viruses on the crops in Tajikistan, a field survey was conducted in 2019.
Yuan-Li Chan, Nurali Saidov, Li-Mei Lee, Fu-Hsun Kuo, Su-Ling Shih, Lawrence Kenyon   +5 more
doaj   +1 more source

Different Plant Viruses Induce Changes in Feeding Behavior of Specialist and Generalist Aphids on Common Bean That Are Likely to Enhance Virus Transmission

Frontiers in Plant Science, 2020
Bean common mosaic virus (BCMV), bean common mosaic necrosis virus (BCMNV), and cucumber mosaic virus (CMV) cause serious epidemics in common bean (Phaseolus vulgaris), a vital food security crop in many low-to-medium income countries, particularly in ...
Francis O. Wamonje, Ruairí Donnelly, Trisna D. Tungadi, Alex M. Murphy, Adrienne E. Pate, Christine Woodcock, John Caulfield, J. Musembi Mutuku, J. Musembi Mutuku, Toby J. A. Bruce, Christopher A. Gilligan, John A. Pickett, John P. Carr   +12 more
doaj   +1 more source

Peanut stunt virus symptom attenuation is associated with an unusual mutation in the virus genome [PDF]

پژوهش های کاربردی در گیاهپزشکی
Plant viruses may behave differently in glasshouse than in nature, especially those that are naturally transmitted by vector. Biological assays, as the oldest and still used virus detection methods, involve inoculation of host plant and monitoring ...
نعمت سخندان بشیر
doaj   +1 more source

Metagenomic Analysis of Plant Virus Occurrence in Common Bean (Phaseolus vulgaris) in Central Kenya

Frontiers in Microbiology, 2018
Two closely related potyviruses, bean common mosaic virus (BCMV) and bean common mosaic necrosis virus (BCMNV), are regarded as major constraints on production of common bean (Phaseolus vulgaris L.) in Eastern and Central Africa, where this crop provides
J. Musembi Mutuku, J. Musembi Mutuku, Francis O. Wamonje, Gerardine Mukeshimana, Joyce Njuguna, Mark Wamalwa, Seung-Kook Choi, Seung-Kook Choi, Trisna Tungadi, Appolinaire Djikeng, Krys Kelly, Jean-Baka Domelevo Entfellner, Sita R. Ghimire, Hodeba D. Mignouna, John P. Carr, Jagger J. W. Harvey   +15 more
doaj   +1 more source

Occurrence of viruses on pepper plantations in the Czech Republic - Short communication

Horticultural Science, 2012
A survey of viruses on capsicum plants in the Czech Republic was carried out in the years 2006-2010. Altogether, 375 leaf samples with symptoms suggesting viral infection were collected both from open fields and greenhouses.
J. Svoboda, L. Svobodová-Leišová
doaj   +1 more source