Results 21 to 30 of about 1,279 (156)

The Weak Small RNA-Binding Activity of the 2b Proteins of Subgroup II Cucumber Mosaic Virus Strains Is Insufficient for RNA Silencing Suppression

Frontiers in Microbiology, 2021
The 2b proteins encoded by cucumber mosaic virus (CMV) subgroup I strains suppress RNA silencing primarily by competitively binding small RNAs (sRNAs) in the host cell cytoplasm.
Yingying Gao, Jinrui Yang, Xiaobei Zhang, Aizhong Chen, Zhouhang Gu, Zhiyou Du   +5 more
doaj   +1 more source

An Innate Preference of Bumblebees for Volatile Organic Compounds Emitted by Phaseolus vulgaris Plants Infected With Three Different Viruses

Frontiers in Ecology and Evolution, 2021
Cucumber mosaic virus (CMV)-infected tomato (Solanum lycopersicum L.) plants emit volatile organic compounds (VOCs) attractive to bumblebees (Bombus terrestris L.), which are important tomato pollinators, but which do not transmit CMV. We investigated if
Netsai Margareth Mhlanga, Netsai Margareth Mhlanga, Alex M. Murphy, Francis O. Wamonje, Francis O. Wamonje, Nik J. Cunniffe, John C. Caulfield, Beverley J. Glover, John P. Carr   +8 more
doaj   +1 more source

Farmers’ Perception of Viral Diseases and Their Management in Pepper (Capsicum spp.) Production in Benin

HortScience, 2023
Pepper (Capsicum spp.) is an important solanaceous cash crop in Benin; however, productivity is limited due to several key constraints, especially diseases caused by viruses.
Herbaud P. F. Zohoungbogbo, Judicael S. O. Ganta, Ricardo Oliva, Yuan-Li Chan, Appolinaire Adandonon, Aimé H. Bokonon-Ganta, Malick N. Ba, Enoch G. Achigan-Dako, Derek W. Barchenger   +8 more
doaj   +1 more source

Viral diseases of legumes in the south of the Russian Far East

Юг России: экология, развитие, 2022
Aim. The aim of the current work is to analyse the epiphytotic situation in the south of the Russian Far East in connection with viral diseases of legumes (Fabaceae Lindl., 1836).Discussion contains a description of 18 viruses that infect legumes in this
N. N. Kakareka, Yu. G. Volkov, V. F. Tolkach, T. V. Tabakaeva, Yu. A. Belov, A. A. Muratov, M. Yu. Shchelkanov   +6 more
doaj   +1 more source

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

Unveiling Common Bean (<i>Phaseolus vulgaris</i> L) RNA- and DNA-Based Virome in Western Kenya: Insights From Metatranscriptomic and Metagenomic Signatures. [PDF]

Adv Virol
Common bean (Phaseolus vulgaris L) is Kenya’s second most important agricultural product after maize, serving as a vital source of protein for many rural families in Western Kenya. However, viral diseases caused by RNA and DNA viruses greatly impair bean productivity, often leading to yield losses of up to 100%, thus contributing to food insecurity ...
Osogo AK, Muyekho F, Were H, Okoth P.
europepmc   +2 more sources

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

Beet Chlorosis Virus Infection Mitigates Aphid-Induced Plant Defences and Improves Plant Acceptability to Aphid Vectors. [PDF]

Mol Ecol
ABSTRACT Plant viruses often alter host traits in ways that affect interactions with herbivores, potentially facilitating their own acquisition and transmission by insect vectors. However, little is known about the molecular mechanisms underlying this phenomenon.
Armand T, Boissinot S, Maia-Grondard A, Hugueney P, Brault V, Chesnais Q.   +5 more
europepmc   +2 more sources

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