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Molecular Genetics Commons

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Full-Text Articles in Molecular Genetics

Molecular Identification And Characterization Of Viral Pathogens Infecting Sweet Cherry, Aaron J. Simkovich Oct 2020

Molecular Identification And Characterization Of Viral Pathogens Infecting Sweet Cherry, Aaron J. Simkovich

Electronic Thesis and Dissertation Repository

Stone fruits are a valuable crop grown worldwide, however pathogens such as viruses threaten fruit production by reducing tree health and fruit yield. In an orchard within the Niagara region of Ontario, symptoms typical of viral infection such as chlorosis and leaf deformation were seen on sweet cherry (Prunus avium L.) trees. Next generation sequencing was performed on symptomatic and asymptomatic leaves and four viruses were identified. On the tree displaying the most severe symptoms, Prune dwarf virus (PDV), was the only virus detected. A survey conducted during this work showed 42% of cherry trees on a single …


Regulators Of Ectopic Calcification In A Mouse Model Of Dish: A Multi-Omics Perspective, Matthew A. Veras Jun 2020

Regulators Of Ectopic Calcification In A Mouse Model Of Dish: A Multi-Omics Perspective, Matthew A. Veras

Electronic Thesis and Dissertation Repository

Diffuse idiopathic skeletal hyperostosis (DISH) is a non-inflammatory spondyloarthropathy and the second most common form of arthritis characterized by formation of ectopic mineral along the spine. Pathological findings in DISH include regional calcification of the anterior longitudinal ligament, paraspinal connective tissues, and annulus fibrosus (AF) of the intervertebral disc (IVD). Clinical symptoms of DISH include increased spine stiffness, decreased spinal range of motion, and in severe cases dysphagia and spinal cord/nerve root compression. The molecular pathways responsible for DISH have not been delineated and as such, there are no disease-modifying treatments. Clinical treatment for DISH is limited to surgical resection …