Results 1 to 10 of about 2,275 (137)

Identification of a Novel Polerovirus in Cocoa (Theobroma cacao) Germplasm and Development of Molecular Methods for Use in Diagnostics [PDF]

Pathogens, 2023
The cocoa crop (Theobroma cacao L.) is known to be a host for several badnaviruses, some of which cause severe disease, while others are asymptomatic. Recently, the first preliminary evidence has been published concerning the occurrence of a polerovirus ...
Ihsan Ullah, Muhammad Kamran, Jim M. Dunwell   +2 more
doaj   +2 more sources

Identification of a novel recombinant polerovirus and other emergent viruses and tombusvirus-like associated RNA species associated with carrot motley dwarf disease in the United States [PDF]

Frontiers in Microbiology
Carrot motley dwarf (CMD) is a viral disease complex caused by co-infection of the polerovirus carrot red leaf virus with the umbraviruses carrot mottle virus or carrot mottle mimic virus, and/or a tombusvirus like associated RNA (tlaRNA), which depend ...
Anna Erickson, Anneliek M. Ter Horst, Curtis R. Carlson, Bryce W. Falk, Yen-Wen Kuo   +4 more
doaj   +2 more sources

Characterization of Cucurbit Aphid-Borne Yellows Virus (CABYV) from Passion Fruit in Brazil: Evidence of a Complex of Species within CABYV Isolates [PDF]

Viruses, 2023
High-throughput sequencing (HTS) has been an important tool for the discovery of plant viruses and their surveillance. In 2015, several virus-like symptoms were observed in passion fruit (PF) plants in Bahia state, Brazil.
Andreza H. Vidal, Cristiano Lacorte, Marcio M. Sanches, Dione M. T. Alves-Freitas, Emanuel F. M. Abreu, Bruna Pinheiro-Lima, Raul C. Carriello Rosa, Onildo N. Jesus, Magnólia A. Campos, Gustavo P. Felix, Ana Clara R. Abreu, Yam S. Santos, Ana Luiza M. Lacerda, Arvind Varsani, Fernando L. Melo, Simone G. Ribeiro   +15 more
doaj   +2 more sources

Dissecting dynamic plant virus synergism in mixed infections of poleroviruses, umbraviruses, and tombusvirus-like associated RNAs [PDF]

Frontiers in Microbiology, 2023
Mixed infections of a plant infecting polerovirus, umbravirus, and/or tombusvirus-like associated RNAs (tlaRNAs) produce unique virus disease complexes that exemplify “helper-dependence” interactions, a type of viral synergism that occurs when a ...
Anna Erickson, Bryce W. Falk
doaj   +2 more sources

Rapid and Visual Screening of Virus Infection in Sugar Beets Through Polerovirus-Induced Gene Silencing [PDF]

Viruses
Since the ban of neonicotinoid insecticides in the European Union, sugar beet production is threatened by outbreaks of virus yellows (VY) disease, caused by several aphid-transmitted viruses, including the polerovirus beet mild yellowing virus (BMYV). As
Heemee Devi Bunwaree, Elodie Klein, Guillaume Saubeau, Bruno Desprez, Véronique Ziegler-Graff, David Gilmer   +5 more
doaj   +2 more sources

Genomic, Evolutionary, and Pathogenic Characterization of a New Polerovirus in Traditional Chinese Medicine Viola philippica [PDF]

Viruses
Viola philippica, a medicinal herbaceous plant documented in the Chinese Pharmacopoeia, is a promising candidate for research into plant-derived pharmaceuticals. However, the study of newly emerging viruses that threaten the cultivation of V.
Yuanling Chen, Gaoxiang Chen, Jiaping Yu, Yali Zhou, Shifang Fei, Haorong Chen, Jianxiang Wu, Shuai Fu   +7 more
doaj   +2 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

Identification of Polerovirus Infecting Chili Pepper in Java [PDF]

Jurnal Fitopatologi Indonesia
Infection of polerovirus in chili peppers has been reported from various parts of the world, including Indonesia. Pepper vein yellow virus (PeVYV), a member of genus Polerovirus were reported infecting chili plants in Bali, Java, and Aceh during 2012 to
Andri Saputra, Giyanto, Sari Nurulita, Sri Hendrastuti Hidayat   +3 more
doaj   +3 more sources

Interplay between a polerovirus and a closterovirus decreases aphid transmission of the polerovirus [PDF]

Microbiology Spectrum
Multi-infection of plants by viruses is very common and can change drastically infection parameters such as virus accumulation, distribution, and vector transmission.
Souheyla Khechmar, Quentin Chesnais, Claire Villeroy, Véronique Brault, Martin Drucker   +4 more
doaj   +2 more sources

Metatranscriptome analysis of symptomatic bitter apple plants revealed mixed viral infections with a putative novel polerovirus [PDF]

BMC Genomics
Background Next-generation Sequencing (NGS) combined with bioinformatic analyses constitutes a powerful approach for identifying and characterizing previously unknown viral genomes.
Shahrbanou Ghorani, Hossein Massumi, Samin H. Farhangi, Mehdi Mansouri, Jahangir Heydarnejad, Akbar Hosseinipour   +5 more
doaj   +2 more sources