Many popular methods, such as antibody labeling, are used to add physical fluorescent labels to specific cellular constituents. (kurzweilai.net)
How can we reconstruct the circuitry of the cell to qualitatively and quantitatively assess the phenotype from measurements of cellular constituents? (cmbn.no)
Our bodies must have an adequate supply of purines and pyrimidines to form major cellular constituents such as our genetic material (DNA and RNA), numerous cofactors, certain vitamins, and, importantly, adenosine triphosphate (ATP). (healingedge.net)