A Quantitative Two-Channel Genetic Reporter for Selenocysteine Biosynthesis and Incorporation
Andrew R. Gilmour, Qiyao Wei, Jessica Hellinger, Devon L. Kulhanek, Zachary Jansen, Katelyn M. Baumer, Jennifer S. Brodbelt, Ross T Thyer
The paper develops a fluorescent reporter, SeARCh, to quantify selenocysteine incorporation and reports a hybrid biosynthetic pathway achieving 90% Sec incorporation.
bioRxiv · Aug 10, 2026 · PreprintSynthetic Biology