TEK IMAGE / SCIENCE PHOTO LIBRARY TEK IMAGE / SCIENCE PHOTO LIBRARY
DNA cryostorage. Gloved fingers remove a microtube containing a DNA (deoxyribonucleic acid) sample from cryostorage (cold storage). The cold prevents the samples from deteriorating before they are used. DNA contains the hereditary characteristics of living organisms as a sequence of bases known as the genetic code. DNA is used for gene mapping and therapy, and for genetic fingerprinting. Rubber gloves help to maintain sterile conditions.
Model release not required. Property release not required.