Insights Into Potato Spindle Tuber Viroid Quasi-Species From Infection to Disease [PDF]
Frontiers in Microbiology, 2020 Viroids are non-coding RNA plant pathogens that are characterized by their possession of a high mutation level. Although the sequence heterogeneity in viroid infected plants is well understood, shifts in viroid population dynamics due to mutations over ...
Charith Raj Adkar-Purushothama +3 more
doaj +8 more sources
Potato spindle tuber viroid [PDF]
Вавиловский журнал генетики и селекции, 2021 Viroids belong to a very interesting class of molecules attracting researchers in phytopathology and molecular evolution. Here we review recent literature data concerning the genetics of Potato spindle tuber viroid (PSTVd) and the mechanisms related to ...
A. V. Kochetov +4 more
doaj +5 more sources
Transmission of potato spindle tuber viroid between Phytophthora infestans and host plants [PDF]
Вавиловский журнал генетики и селекции, 2022 Potato spindle tuber viroid (PSTVd) is a naked, circular, single-stranded RNA (356–363 nucleotides in length) which lacks any protein-coding sequences.
O. S. Afanasenko +3 more
doaj +3 more sources
The Secondary Structure of Potato Spindle Tuber Viroid Determines Its Infectivity in Nicotiana benthamiana [PDF]
Viruses, 2023 The function of RNAs is determined by their structure. However, studying the relationship between RNA structure and function often requires altering RNA sequences to modify the structures, which leads to the neglect of the importance of RNA sequences ...
Yuxin Nie, Yuhong Zhang, Jian Wu
doaj +3 more sources
Resistance of the CRISPR-Cas13a Gene-Editing System to Potato Spindle Tuber Viroid Infection in Tomato and Nicotiana benthamiana [PDF]
VirusesGene-editing technology, specifically the CRISPR-Cas13a system, has shown promise in breeding plants resistant to RNA viruses. This system targets RNA and, theoretically, can also combat RNA-based viroids.
Ying Wei Khoo +8 more
doaj +3 more sources
Insight on Genes Affecting Tuber Development in Potato upon Potato spindle tuber viroid (PSTVd) Infection. [PDF]
PLoS ONE, 2016 Potato (Solanum tuberosum L) is a natural host of Potato spindle tuber viroid (PSTVd) which can cause characteristic symptoms on developing plants including stunting phenotype and distortion of leaves and tubers.
Konstantina Katsarou +8 more
doaj +8 more sources
RNA three-dimensional structure drives the sequence organization of potato spindle tuber viroid quasispecies. [PDF]
PLoS PathogensRNA viruses and viroids exist and evolve as quasispecies due to error-prone replication. Quasispecies consist of a few dominant master sequences alongside numerous variants that contribute to genetic diversity.
Jian Wu +5 more
doaj +3 more sources
Polyclonal antibodies against potato spindle tuber viroid RNA
Frontiers in Bioscience-Elite, 2022 Ribonucleic acid (RNA) can act as a hapten in the direct immunization of animals. For antigen synthesis, 65 mg of viroid RNA were obtained by in vitro transcription of the recombinant DNA. We received a reasonable immune response in mice and rabbits with
Yuri Drygin +2 more
doaj +4 more sources
Agronomy, 2022 Potato spindle tuber viroid (PSTVd) is a harmful quarantine disease with wide geographic distribution. To date, experimentally proved resistance or tolerance of potato cultivars to PSTVd has not been reported.
Olga S. Afanasenko +6 more
doaj +3 more sources
Potato Spindle Tuber Viroid RNA-Templated Transcription: Factors and Regulation [PDF]
Viruses, 2018 Viroids are circular noncoding RNAs that infect plants. Without encoding any protein, these noncoding RNAs contain the necessary genetic information for propagation in hosts. Nuclear-replicating viroids employ DNA-dependent RNA polymerase II (Pol II) for
Shachinthaka D. Dissanayaka Mudiyanselage +4 more
doaj +5 more sources