Running a Polymerase Chain Reaction
Detailed Description
Aaron Aunins (Eastern Ecological Science Center, Leetown, West Virginia) prepares samples for polymerase chain reaction (PCR) as Kasia Kelly (left) and Dawn Shively (middle) (both from Great Lakes Science Center, Chesterton, Indiana) observe and document the procedure. Photo credit: Murulee Byappanahalli, USGS.
Sources/Usage
Public Domain.