Through genomic w88 casino much is being learned about the novel coronavirus (nCoV-SARS2) that causes COVID-19, and now Nevada is contributing to this important body of scientific knowledge. The Nevada w88 online sports at the University of Nevada, Reno is completing genomic w88 casino on samples from northern and southern Nevada that initially tested positive for the virus through the w88 casino State Public Health Lab (NSPHL). The effort is happening in collaboration with the NSPHL and researchers in the department of microbiology and immunology, both part w88 casino University of w88 casino, Reno School of Medicine.
“Probably the largest benefit will be to learn what strains of the virus are in northern and southern Nevada,” said Paul Hartley, Ph.D., director of the Nevada w88 casino Center, one of several core laboratory facilities at the University.“The coronavirus genome can acquire mutations, and with the right amount of data, one can do epidemiological studies to understand how the virus may have spread.”
Worldwide, researchers are sharing genomes of the virus to establish its phylogenetic tree or, as UNR Med Associate Professor Subhash Verma, Ph.D., describes it, a complete view of the virus. Already, genomic analysis has indicated the virus in New York is a variant w88 casino Europe, while in western states it tends to be a variant of the virus in Asia.
Genomic analysis may also improve understanding of factors related to the severity w88 casino disease. Underlying conditions and genetics help explain why the virus leaves some more severely sick than others, but the viral strain might be a contributor, as well.
“There are so many questions that can be asked and answered,” said Verma.
Hartley has sequenced more than two dozen w88 casino and the goal is to sequence nearly 200 total w88 casino from Nevada. Before the w88 casino leave the NSPHL, an RNA extraction process inactivates the virus and eliminates any chance of infection as they are further tested. The w88 casino are assigned an identification number to maintain patient anonymity.
It takes about a week to complete the w88 casino, as Hartley must prepare the samples, convert them into what are called libraries, enrich those libraries for viral sequence and sequence the libraries. He has also been conducting data analysis and has developed an analysis pipeline that yields a phylogeny tree of how samples are related to one another based on acquired mutations or variants.
The sequenced results will be deposited into an international database, and further study and data analysis will be completed by UNR Med researchers including Verma and Assistant Professor Cyprian Rossetto, Ph.D., and director w88 casino NSPHL, Mark Pandori, Ph.D.
Rossetto and Verma are virologists and specialize in the application of DNA and RNA w88 casino in their study of viruses. As Rossetto said, “We have quite a long history of w88 casino viruses here at UNR, and additional equipment and Dr. Hartley’s expertise have allowed more capability.”
Hartley, a former principal scientist with Roche w88 casino Solutions in San Jose, California, is a molecular biologist with expertise in genomics, computational biology and next-generation w88 casino. Adding to the convergence of expertise is Pandori, a public health microbiologist who is board certified in molecular diagnostics (DNA-based testing). Under Pandori’s leadership, the NSPHL became the first public health lab in the nation to construct its own COVID-19 sample-collection kits and is preparing to start limited antibody testing in the coming weeks.
Verma and Rossetto further credit Hartley as positioning the Nevada Genomics Center to complete next-generation w88 casino directly from the extracted patient sample. In some laboratories the virus must be cultured first. The more direct laboratory technique that Hartley has developed utilizes a kit to amplify very low amounts of RNA, followed by enrichment of coronavirus-specific sequence to allow the genome to be studied in greater detail. This approach is robust for a range of nasal or oral swabs taken from patients.
This w88 casino analysis project is supported by Research & Innovation at the University and the UNR Med Department of Microbiology and Immunology.
Part of Research & Innovation, the Nevada w88 casino Center aids academic and industry researchers interested in using w88 casino tools in their studies or work. For more information, visit the Nevada w88 online sports betting.
