PASCAL GOETGHELUCK / SCIENCE PHOTO LIBRARY PASCAL GOETGHELUCK / SCIENCE PHOTO LIBRARY
PCR genetic analysis. Researcher's hand placing DNA (deoxyribonucleic acid) samples in a thermal cycler as part of a polymerase chain reaction (PCR) process. This reaction is carried out to amplify the amount of DNA present. The machine being used here is a Peltier Thermal Cycler (PTC-225) from MJ Research.
Model release not available. Property release not required.