Ruth Barral Arca, PhD, is a Field Bioinformatics Scientist III at Thermo Fisher Scientific, supporting Axiom Microarrays and Ion Torrent technologies. With deep expertise in statistics, bioinformatics, and advanced omic data analysis, she helps researchers transform complex genomic datasets into meaningful biological insight.
She began her professional career in a clinical laboratory, gaining practical understanding of real-world diagnostic challenges. In 2020, she earned her PhD in Bioinformatics from the University of Santiago de Compostela, Spain, where she focused on pediatric infectious diseases. Her research applied machine learning and rigorous statistical modeling to investigate host transcriptomic responses to infections and vaccines, resulting in multiple peer-reviewed publications, the development of an R package for differential methylation analysis, and a European patent for novel viral infection biomarkers.
Since she joined Thermo Fisher in 2019, she has helped our customers to troubleshoot complex technical cases, support their projects, and deliver customized training programs that empower scientists to confidently analyze their data and work independently.
