Results 21 to 30 of about 16,362 (293)
Annual Review of Phytopathology, 2015 A fast, accurate, and full indexing of viruses and viroids in a sample for the inspection and quarantine services and disease management is desirable but was unrealistic until recently.
Qingfa Wu
exaly +2 more sources
Engineering Viroid Resistance [PDF]
Viruses, 2015 Viroids are non-encapsidated, non-coding, circular, single-stranded RNAs (ssRNAs). They are classified into the families Pospiviroidae and Avsunviroidae, whose members replicate in the nucleus and chloroplast of plant cells, respectively.
Athanasios Dalakouras +2 more
doaj +4 more sources
Viroids-First—A Model for Life on Earth, Mars and Exoplanets
Geosciences, 2019 The search for extraterrestrial life, recently fueled by the discovery of exoplanets, requires defined biosignatures. Current biomarkers include those of extremophilic organisms, typically archaea.
Karin Moelling, Felix Broecker
doaj +2 more sources
Viroids, Satellite RNAs and Prions: Folding of Nucleic Acids and Misfolding of Proteins [PDF]
VirusesTheodor (“Ted”) Otto Diener (* 28 February 1921 in Zürich, Switzerland; † 28 March 2023 in Beltsville, MD, USA) pioneered research on viroids while working at the Plant Virology Laboratory, Agricultural Research Service, USDA, in Beltsville.
Gerhard Steger +2 more
doaj +2 more sources
Molecular detection of Citrus exocortis viroid (CEVd), Citrus viroid-III (CVd-III), and Citrus viroid-IV (CVd-IV) in Palestine [PDF]
Scientific ReportsCitrus hosts various phytopathogens that have impacted productivity, including viroids. Missing data on the status of viroids in citrus in Palestine were not reported.
Aswar Abualrob +4 more
doaj +2 more sources
Viroids: Non-Coding Circular RNAs Able to Autonomously Replicate and Infect Higher Plants
Biology, 2023 Simple Summary Viroids are the smallest infectious agents currently known. Despite consisting of a relatively small RNA molecule that does not code for any protein, viroids manage to reproduce their genomes and completely invade a host plant when they ...
Beltrán Ortolá, J. Daròs
semanticscholar +1 more source
Hop Stunt Viroid Expression and Host Responses in Arabidopsis thaliana. [PDF]
Mol Plant PatholThe expression of hop stunt viroid (HSVd) in transgenic Arabidopsis thaliana induces similar host responses to those observed in HSVd‐infected cucumber; thus, A. thaliana can be a valuable model for viroid–host interactions. ABSTRACT Arabidopsis thaliana serves as an appealing model for viroid research, though prior infection trials have largely failed.
Tian X +6 more
europepmc +2 more sources
Frontiers in Microbiology, 2022 High-throughput sequencing (HTS) has become an important tool for plant virus detection and discovery. Nanopore sequencing has been rapidly developing in the recent years and offers new possibilities for fast diagnostic applications of HTS.
A. Pecman +6 more
semanticscholar +1 more source
Viruses, 2023 Viroids represent a threat to the citrus industry and also display an intricate matter for citrus tristeza virus (CTV) control as most of the commercial citrus rootstocks that are resistant/tolerant to CTV appear to be highly susceptible to viroid ...
Matthaios M. Mathioudakis +5 more
doaj +1 more source
Cellular Microbiology, 2008 Viroids are small, circular RNA pathogens, which infect several crop plants and can cause diseases of economic importance. They do not code for proteins but they contain a number of RNA structural elements, which interact with factors of the host. The resulting set of sophisticated and specific interactions enables them to use the host machinery for ...
Tsagris, Efthimia Mina +3 more
openaire +4 more sources