They then use the tag sequences to separate individual samples from the raw data. (sciencemag.org)
The best cortisol tests take 4 individual samples at various points of the day and then map your cortisol levels over the course of a 24 hour cycle. (adrenalfatiguesolution.com)
Gang Ren (standing) and Lei Zhang participated in a study at Berkeley Lab's Molecular Foundry that produced 3 - D reproductions of individual samples of double - helix DNA segments attached to gold nanoparticles. (newscenter.lbl.gov)