Results 21 to 30 of about 3,280 (211)

Sequence and organization of barley yellow dwarf virus genomic RNA

Nucleic Acids Research, 1988
The nucleotide sequence of the genomic RNA of barley yellow dwarf virus, PAV serotype was determined, except for the 5'-terminal base, and its genome organization deduced. The 5,677 nucleotide genome contains five large open reading frames (ORFs). The genes for the coat protein (1) and the putative viral RNA-dependent RNA polymerase were identified ...
W. Allen Miller, Peter M. Waterhouse, W. L. Gerlach   +2 more
openaire   +5 more sources

Occurrence and Molecular Characteristics of Polerovirus BVG Isolates from Poland [PDF]

Pathogens
Barley virus G (BVG), the species Polerovirus BVG, within the genus Polerovirus in the family Solemoviridae, represents a new threat to cereal crops in Poland. It was first identified in 2022–2023 using high-throughput sequencing in pooled barley samples
Katarzyna Trzmiel, Aleksandra Zarzyńska-Nowak, Beata Hasiów-Jaroszewska   +2 more
doaj   +2 more sources

Methionine Synthase Positively Regulates Plant Defence to Both RNA and DNA Viruses and Is Useful for Developing Broad-Spectrum Antiviral Resistance in Crops. [PDF]

Plant Biotechnol J
ABSTRACT Plant viruses frequently cause severe economic losses in worldwide crop production. Developing broad‐spectrum resistance is the most efficient approach for controlling plant viral diseases. In this work, we found that the 17K protein of barley yellow dwarf viruses (BYDVs), which has multiple functions in viral pathogenesis including acting as ...
Wang Z, Zhang K, Zhang C, Yang J, Li B, Wang L, Shi Z, Guo R, Zhang S, Gao K, Li J, Jin X, Ji X, Bi H, You L, Jin H, Wang D.   +16 more
europepmc   +2 more sources

Viral Diseases of Cultivated Legume and Cereal Crops in Tunisia

Phytopathologia Mediterranea, 2007
A survey to identify virus diseases affecting legume (chickpea, faba bean and lentil) and cereal (bread and durum wheat and barley) crops at different locations in Tunisia was conducted in April, 2000. Thirty-eight legume fields (34 faba bean, 3 chickpea
Asma Najar, Farouk Ben Othman, Hassine Boudhir, Khaled M. Makkouk, Rafiaa Zarouk, Ridha Bessai, Safaa G. Kumari   +6 more
doaj   +1 more source

Survey for legume and cereal viruses in Iraq

Phytopathologia Mediterranea, 2001
A survey was conducted in April 2000 to identify virus diseases affecting legume (chickpea, faba bean and lentil) and cereal (wheat and barley) crops at different locations in Iraq (Baghdad, Al-Anbar, Diyala, At-Tamim and Ninawa governorates). The survey
Muthana A. El-Muadhidi, Myasser Jerjess, Safaa G. Makkouk, Salou Murad   +3 more
doaj   +1 more source

Virome identification in wheat in the Czech Republic using small RNA deep sequencing

Journal of Integrative Agriculture, 2020
High-throughput deep-sequencing technology and bioinformatics analysis of the small RNA (sRNA) population isolated from plants allows universal virus detection and complete virome reconstruction for a given sample.
Khushwant SINGH, Jana JAROŠOVÁ, Jan FOUSEK, Huan CHEN, Jiban Kumar KUNDU   +4 more
doaj   +1 more source

Molecular characterization of barley yellow dwarf virus in Tunisia

Acta virologica, 2014
Barley yellow dwarf disease is a worldwide ubiquitous virus disease of cereal crops. In order to characterize the B/CYDV isolates occurring in Tunisia, 240 barley leaves were randomly sampled from 6 fields following a North-South trend and analyzed by serological and molecular tests.
M, Bouallegue, M, Mezghani-Khemakhem, D, Bouktila, H, Makni, M, Makni   +4 more
openaire   +3 more sources

Relationship between Resistance to Barley Yellow Dwarf Virus in Spring Barley and Aphid Feeding Behaviour [PDF]

, 2001
The feeding period of the grain aphid, Sitobion avenae, an important vector of barley yellow dwarf virus (BYDV), was studied in six varieties of spring barley (Hordeum vulgare L.) in an attempt to explain the resistance mechanisms in some barley ...
Harrington, R., Banwo, O. O.
core   +1 more source

Identification of genes conferring resistance to viral diseases of barley using multiplex PCR

Czech Journal of Genetics and Plant Breeding, 2016
This paper describes a rapid and cost-effective assay for identifying economically important barley resistance genes based on multiplex PCR. A newly created reaction mixture is used for detecting the resistance genes rym4, rym5, rym11-b and Ryd2 ...
Tibor SEDLÁČEK, Pavel MAŘÍK, Jana CHRPOVÁ   +2 more
doaj   +1 more source

Wheat dwarf virus and its impact on the 2020 harvest in some regions of Ukraine

Карантин і захист рослин, 2021
Goal. Identify the virus that causes symptoms of dwarfism and non-earing of winter wheat (reduced or no ear formation), and investigate its effect on plant yields. Methods.
L. Mishchenko, A. Dunich, I. Mishchenko, A. Dashchenko, O. Boyko, O. Skufinskyi, A. Kyrychenko, N. Kozub, T. Mukha   +8 more
doaj   +1 more source