Results 1 to 10 of about 839 (147)

Identification, Sequencing, and Molecular Analysis of RNA2 of Artichoke Italian Latent Virus Isolates from Known Hosts and a New Host Plant Species [PDF]

Viruses, 2023
Despite its first description in 1977 and numerous reports of its presence in various plant species in many countries, the molecular information available in GenBank for artichoke Italian latent virus (AILV) is still limited to a single complete genome ...
Toufic Elbeaino, Amani Ben Slimen, Imen Belgacem, Monia Mnari-Hattab, Roberta Spanò, Michele Digiaro, Ahmed Abdelkhalek   +6 more
doaj   +2 more sources

Commodity risk assessment of <i>Vitis</i> spp. plants from Moldova. [PDF]

EFSA J
Abstract The European Commission requests EFSA to provide scientific opinions in the field of plant health in accordance with Article 29 of Regulation (EC) No 178/2002. Annex VI of Commission Implementing Regulation (EU) 2019/2072 lists plants, plant products and other objects whose introduction into the Union from certain third countries is prohibited.
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Potting R, Susi H, van der Gaag DJ, Gómez P, Justesen AF, Lucchi A, Urek G, Yuen J, Zappala L, Bernardo U, Bubici G, Carluccio AV, Chiumenti M, Di Serio F, Fanelli E, Kariampa P, Marzachì C, Kaczmarek A, Matic L, Mosbach-Schulz O, Berlin A.   +37 more
europepmc   +2 more sources

High-throughput sequencing reveals the presence of novel and known viruses in diseased Paris yunnanensis [PDF]

Frontiers in Microbiology, 2022
Paris spp. are important medicinal plant and main raw material for many Chinese patent medicines, but viral diseases have became serious problems in cultivation of this group of important medicinal plants in China.
Ping-xiu Lan, Peng He, Jie Yang, Guo-hua Zhou, Xiao-jiao Chen, Tai-yun Wei, Chen-rong Li, Rong Gu, Ruhui Li, Fan Li   +9 more
doaj   +2 more sources

Molecular Characterization of Tobacco Streak Virus, Beet Ringspot Virus, and Beet Ringspot Virus Satellite RNA from a New Natural Host, Phlox paniculata [PDF]

Plants
Phlox are ornamentals of great decorative value, grown throughout the world for their attractive flowers. Phlox cultivar collections at the Tsitsin Main Botanical Garden and the Botanical Garden of Lomonosov Moscow State University (both Moscow, Russia ...
Elena Motsar, Anna Sheveleva, Fedor Sharko, Kristina Petrova, Natalia Slobodova, Ramil Murataev, Irina Mitrofanova, Sergei Chirkov   +7 more
doaj   +2 more sources

Re-examination of nepovirus polyprotein cleavage sites highlights the diverse specificities and evolutionary relationships of nepovirus 3C-like proteases. [PDF]

Arch Virol, 2022
AbstractPlant-infecting viruses of the genus Nepovirus (subfamily Comovirinae, family Secoviridae, order Picornavirales) are bipartite positive-strand RNA viruses with each genomic RNA encoding a single large polyprotein. The RNA1-encoded 3C-like protease cleaves the RNA1 polyprotein at five sites and the RNA2 polyprotein at two or three sites ...
Sanfaçon H.
europepmc   +3 more sources

An Innovative Binding-Protein-Based dsRNA Extraction Method: Comparison of Cost-Effectiveness of Virus Detection Methods Using High-Throughput Sequencing. [PDF]

Mol Ecol Resour
ABSTRACT Viral diseases represent a threat to global food production. Managing the impact of viruses on crop production requires the ability to monitor viruses, study their ecology and anticipate outbreaks. Double‐stranded RNA (dsRNA) sequencing is a well‐established and reliable method of detecting viruses and studying virome‐host interactions and ...
Fall ML, Xu D, Lemoyne P, Clément G, Moffett P, Ritzenthaler C.   +5 more
europepmc   +2 more sources

Meta-Transcriptomic Analysis Uncovers the Presence of Four Novel Viruses and Multiple Known Virus Genera in a Single Hibiscus rosa-sinensis Plant in Colombia [PDF]

Viruses
Hibiscus is not native to Colombia but well suited to its arid soil and dry climates. A single hibiscus plant from Risaralda, showing black spots on upper and lower sides of its leaves, was collected for virome analysis using meta-transcriptomic high ...
Avijit Roy, Sam Grinstead, Guillermo Leon Martínez, Juan Carlos Campos Pinzón, Schyler O. Nunziata, Chellappan Padmanabhan, John Hammond   +6 more
doaj   +2 more sources

Mutations in the WG and GW motifs of the three RNA silencing suppressors of grapevine fanleaf virus alter their systemic suppression ability and affect virus infectivity [PDF]

Frontiers in Microbiology
Viral suppressors of RNA silencing (VSRs) encoded by grapevine fanleaf virus (GFLV), one of the most economically consequential viruses of grapevine (Vitis spp.), were recently identified.
Jiyeong Choi, Scottie Browning, Corinne Schmitt-Keichinger, Corinne Schmitt-Keichinger, Marc Fuchs   +4 more
doaj   +2 more sources

Occurrence of Grapevine fanleaf virus (Nepovirus foliumflabelli) in the Western Black Sea region of Türkiye and phylogenetic analysis based on partial coat protein gene [PDF]

Scientific Reports
This study investigated the presence of Grapevine fanleaf virus (GFLV, Nepovirus foliumflabelli) in Turkish vineyards and assessed the genetic relationships of detected isolates using partial coat protein (CP) sequences.
Yağmur Türkmen, Filiz Ertunç
doaj   +2 more sources

Spatial Virome Analysis of Zanthoxylum armatum Trees Affected With the Flower Yellowing Disease [PDF]

Frontiers in Microbiology, 2021
Zanthoxylum armatum is an important woody crop with multiple applications in pharmaceutics, cosmetics, and food industries. With continuous increases in the plantation area, integrated pest management is required for scale production when diseases caused
Mengji Cao, Song Zhang, Ruiling Liao, Xiaoru Wang, Zhiyou Xuan, Binhui Zhan, Zhiqi Li, Jie Zhang, Xinnian Du, Zhengsen Tang, Shifang Li, Shifang Li, Yan Zhou   +12 more
doaj   +2 more sources