Virology, 2023 Totally 102 symptomatic samples of cucurbitaceous vegetables showing yellowing were collected from fields of Uttar Pradesh and screened by RT-PCR assay for the presence of Crinivirus and Polerovirus. Among them, Crinivirus (16%) and Polerovirus (23%) were tested positive with the universal primer pairs.
Krishnan Nagendran +8 more
openaire +3 more sources
Whitefly-Transmitted Viruses of Cucurbits in the Southern United States [PDF]
Viruses, 2023 Cucurbits are economically important crops that are widely cultivated in many parts of the world, including the southern US. In recent years, higher temperatures have favored the rapid build-up of whiteflies in the fall-grown cucurbits in this region. As
Ragunathan Devendran +3 more
doaj +2 more sources
Wild Radish (Raphanus raphanistrum L.) Is a Potential Reservoir Host of Cucurbit Chlorotic Yellows Virus [PDF]
Viruses, 2022 Cucurbit chlorotic yellows virus (CCYV) belongs to the genus Crinivirus and is part of a complex of whitefly-transmitted viruses that cause yellowing disease in cucurbits.
Saritha R. Kavalappara +4 more
doaj +2 more sources
Diverse Novel Viruses Coinfecting the Tropical Ornamental Plant Polyscias balfouriana in China [PDF]
Viruses, 2022 The viromic profile of Polyscias balfouriana cv. Marginata, a perennial woody and ornamental plant, was determined using ribosomal RNA-depleted total RNA (rRNA-depleted totRNA) sequencing.
Yuxin Ma +4 more
doaj +2 more sources
Effects of Host Plants and Their Infection Status on Acquisition and Inoculation of A Plant Virus by Its Hemipteran Vector [PDF]
Pathogens, 2023 Whitefly, Bemisia tabaci Gennadius (B cryptic species), transmits cucurbit leaf crumple virus (CuLCrV) in a persistent fashion. CuLCrV affects several crops such as squash and snap bean in the southeastern United States.
Saurabh Gautam +7 more
doaj +2 more sources
Effects of the Crinivirus Coat Protein–Interacting Plant Protein SAHH on Post-Transcriptional RNA Silencing and Its Suppression [PDF]
Molecular Plant-Microbe Interactions, 2013 In plants, post-transcriptional gene silencing (PTGS) is a sequence-specific mechanism of RNA degradation induced by double-stranded RNA (dsRNA), which is processed into small interfering RNAs (siRNAs).
M. Carmen Cañizares +6 more
doaj +2 more sources
Engineering a robust infectious clone and gene silencing vector from blackberry yellow vein associated virus [PDF]
Virus ResearchCriniviruses are emerging pathogens responsible for significant disease outbreaks worldwide. Among them, blackberry yellow vein-associated virus (BYVaV) is prevalent in blackberry-producing areas of the United States and, when present in the blackberry ...
Andrea Sierra-Mejia +4 more
doaj +2 more sources
Sequencing a Strawberry Germplasm Collection Reveals New Viral Genetic Diversity and the Basis for New RT-qPCR Assays [PDF]
Viruses, 2021 Viruses are considered of major importance in strawberry (Fragaria × ananassa Duchesne) production given their negative impact on plant vigor and growth.
Alfredo Diaz-Lara +4 more
doaj +2 more sources
First Report of Crinivirus Tomatichlorosis Infecting Tomato Plants in Argentina [PDF]
Journal of PhytopathologyABSTRACTTomato is mainly produced in five main areas distributed in western, northern, eastern and south Argentina. In Jujuy, Argentina, tomato plants with yellowing, rolling, brittleness leaves symptoms were observed and samples were taken to the lab.
Rocío Medina +4 more
semanticscholar +3 more sources
Accumulation of 24 nucleotide transgene‐derived siRNAs is associated with crinivirus immunity in transgenic plants [PDF]
Molecular Plant Pathology, 2018 SummaryRNA silencing is a conserved antiviral defence mechanism that has been used to develop robust resistance against plant virus infections. Previous efforts have been made to develop RNA silencing‐mediated resistance to criniviruses, yet none have given immunity.
Wenjie Qiao +4 more
semanticscholar +6 more sources