Genetic Diversity among Rose Rosette Virus Isolates: A Roadmap towards Studies of Gene Function and Pathogenicity [PDF]
Pathogens, 2023 The phylogenetic relationships of ninety-five rose rosette virus (RRV) isolates with full-length genomic sequences were analyzed. These isolates were recovered mostly from commercial roses that are vegetatively propagated rather than grown from seed ...
Jeanmarie Verchot +3 more
doaj +4 more sources
Advancing the Rose Rosette Virus Minireplicon and Encapsidation System by Incorporating GFP, Mutations, and the CMV 2b Silencing Suppressor [PDF]
Viruses, 2022 Plant infecting emaraviruses have segmented negative strand RNA genomes and little is known about their infection cycles due to the lack of molecular tools for reverse genetic studies.
Cesar D. Urrutia +3 more
doaj +4 more sources
Rogueing or Rescuing? A Potential New Management Approach for Roses Infected with Rose Rosette Virus [PDF]
VirusesRoses (Rosa spp.) are among the most economically and culturally significant flowering plants worldwide. However, rose cultivation faces a critical threat from rose rosette disease (RRD), which is caused by Emaravirus rosae (rose rosette virus, RRV), a ...
Caleb Paslay, Akhtar Ali
doaj +4 more sources
Field Resistance to Rose Rosette Disease as Determined by Multi-Year Evaluations in Tennessee and Delaware [PDF]
Pathogens, 2023 Rose rosette disease (RRD) caused by the rose rosette emaravirus (RRV) and transmitted by the eriophyid mite Phyllocoptes fructiphilus (Pf), both native to North America, has caused significant damage to roses over the last several decades.
Mark T. Windham +6 more
doaj +4 more sources
Meta-Analysis of Rose Rosette Disease-Resistant Quantitative Trait Loci and a Search for Candidate Genes [PDF]
Pathogens, 2023 Rose rosette disease (RRD), caused by the rose rosette emaravirus (RRV), is a major viral disease in roses (Rosa sp.) that threatens the rose industry.
Tessa Hochhaus +5 more
doaj +4 more sources
Distinct gene reprogramming in rosetted and symptomless shoots from the same mature rose plants infected with rose rosette virus [PDF]
Frontiers in Plant ScienceRose rosette virus (RRV) causes disease in rose shrubs manifesting as abnormal branch growth, stem thickening, increased thorniness, as well as malformed, discolored leaves and flowers.
Reghan Mutethia +9 more
doaj +4 more sources
Exploring the Host Range of Rose rosette Virus among Herbaceous Annual Plants [PDF]
Pathogens, 2022 To study the host range of Rose rosette virus (RRV), we employed crude sap inoculum extracted from RRV-infected roses and the RRV infectious clone. We inoculated plants from the families Solanaceae, Cucurbitaceae, Leguminosae, Malvaceae, Amaranthaceae ...
Osama O. Atallah +3 more
doaj +2 more sources
Probing Loop-Mediated Isothermal Amplification (LAMP) targeting two gene-fragments of rose rosette virus. [PDF]
PLoS ONE, 2021 This study explores the development of Loop-mediated isothermal amplification (LAMP) for detection of rose rosette virus (RRV), a technique with the potential to be translated to rose nurseries. RRV is a negative-sense, single-stranded RNA virus which is
Andrea Salazar +4 more
doaj +2 more sources
Rose Rosette Disease Resistance Loci Detected in Two Interconnected Tetraploid Garden Rose Populations [PDF]
Frontiers in Plant Science, 2022 Rose rosette disease (RRD), caused by the Rose rosette emaravirus (RRV), is a major threat to the garden rose industry in the United States. There has been limited work on the genetics of host plant resistance to RRV. Two interconnected tetraploid garden
Jeekin Lau +6 more
doaj +2 more sources
Distinct Activation of Defense-Related Gene Networks in Rosetted Versus Symptomless Shoots in Rose Rosette Virus-Infected Roses [PDF]
VirusesRose rosette virus (RRV) causes witches’ broom disease in roses. This study examined whether differences in disease in these spatially distinct domains are associated with local changes in defense-related hormones and transcriptional reprogramming.
Shakil Hosain +6 more
doaj +2 more sources