ArticleVirusdisease2022
Molecular detection and characterization of
Article in Virusdisease, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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0 citing papers in PubMed, 4 citations in OpenAlex.
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Potato Spindle Tuber Viroid (PSTVd) is a non-coding, infectious, small, circular RNA known to cause disease in agricultural and horticultural plants. In the present work, an investigation was conducted in the southern districts of Karnataka state to assess the possible pospiviroid infections on tomato plants that are considered natural hosts for viroids. A total of 83 tomato samples showing disease symptoms (virus or viroid-like) along with healthy ones were collected and subjected to viroid detection by conventional Reverse Transcriptase Polymer Chain Reaction (RT-PCR) using universal (Pospi1-RE/Pospi1-FW) and a specific set of primers (3H1/2H1). The study confirmed the presence of PSTVd in one of the samples of tomato collected from Banghatta village of Mandy District, with an expected amplicon of ~ 361 bp. The bioassay conducted on tomato plants (cv. Rutgers) proved the association of PSTVd, which was further confirmed by RT-PCR. The amplicons were cloned, sequenced, and the representative sequences were deposited in the NCBI GenBank. The sequence alignment and secondary structure analysis of the isolated viroid with other reference sequences revealed the variations in the pathogenicity, central conserved region, and Terminal right domains. The variations observed between the isolated PSTVd with that of other Indian isolates support that viroid may have been transmitted among the crop plants, possibly through seed or mechanical means.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.