Donald H. Burke is a Professor at the University of Missouri with appointments in Molecular Microbiology & Immunology , Biochemistry , and Bioengineering . His work spans four decades, focusing on RNA biochemistry, antiviral therapies, and the origin of life. Major research areas: Ribozyme evolution , HIV reverse transcriptase inhibition , RNA aptamer engineering , and RNA world hypothesis . Key methodologies: SELEX (Systematic Evolution of Ligands by Exponential Enrichment), chimeric SELEX , and FASTAptamer , a bioinformatic toolkit he developed. His lab investigates RNA-protein interactions in HIV-1 replication, RNA-small molecule binding (e.g., S-adenosyl methionine), and RNA catalysis for phosphorylation reactions. Recent work explores RNA-based gene therapy and metabolic engineering using synthetic ribozymes. Collaborations include X-ray crystallography , clinical virology , and synthetic chemistry . The lab trains future scientists through PhD programs in Molecular Pathogenesis and Therapeutics , Biochemistry , and Genetics .








