Sequencing
SFAF2016%20Meeting%20Guide%20Final%203
SFAF2016%20Meeting%20Guide%20Final%203
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11th Annual <strong>Sequencing</strong>, Finishing, and Analysis in the Future Meeting<br />
DETERMINATION AND CHARACTERIZATION OF<br />
CLINICALLY OBTAINED VIRAL STRAINS VIA NEXT<br />
GENERATION SEQUENCING AND POST<br />
SEQUENCING BIOINFORMATIC ANALYSIS<br />
Wednesday, 1st June 20:00 La Fonda Mezzanine (2nd Floor) Poster (PS‐2b.06)<br />
Brianna Mulligan 1 , Walter Dehority 1 , Kurt Schwalm 1 , Stephen Young 2 , Darrell Dinwiddie 1<br />
1 University of New Mexico, 2 TriCore Reference Laboratories, Albuquerque, New Mexico<br />
Biological resource centers (BRCs) serve contemporary life sciences by collecting, archiving,<br />
updating, and integrating a variety of research data. Researchers on the individual and institutional<br />
level can then freely access that information through user‐friendly interfaces with computational<br />
analysis tools as an essential resource. In 2006, the World Data Center for Microorganisms had<br />
over 500 BRCs registered, but currently there are only 32 BRCs dedicated solely to virology. The<br />
amount of web‐accessible information available to virologists is significantly less than other fields<br />
of study, and furthermore, often there is inefficient linkage between these databases and to larger<br />
databases such as Genbank or PubMed. Accordingly, we sought to develop tools and a database<br />
that will simultaneously integrate virus sequence data to identify viral strains, and characterize and<br />
annotate genomic variation while enabling researchers to connect with additional available<br />
analytical tools, and integrate information to pertinent BRCs in rapid and high throughput manner.<br />
We are currently developing our toolset and database utilizing complete and nearly complete genomes<br />
obtained using next generation sequencing of samples from 102 patients in New Mexico with<br />
respiratory syncytial virus infections. Implemented as a web interface, our database intends to<br />
accomplish this integration to BRCs by a knuckles‐and‐nodes approach which will accommodate<br />
expansion to 30 additional respiratory viruses. These tools include viral strain differentiation through<br />
application of the Needleman–Wunsch algorithm, identity scoring, and weighting of least variable<br />
segments within the aligned sequences of the collected viruses. Our database will enable researchers<br />
and clinicians to conduct rapid and efficient genomic and epidemiologic examination of clinical viral<br />
strains, which can provide critical insight into the pathogenesis of infection and will ultimately lead<br />
to an improved clinical understanding of the disparate clinical outcomes seen in acute pediatric<br />
respiratory viral infections.<br />
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