DNA fragmentation - A man in a dark room holding a pair of scissors

Title DNA Fragmentation
Description A dye marker on agarose gel used to separate DNA by a female scientist. The smaller fragments move faster, the larger ones move slower. This separation process is used to analyyze the size of DNA fragments, to map DNA, to separate fragments of DNA to create clones.
Topics/Categories People -- Health Professional Science and Technology -- Genetics
Type Color, Photo
Source National Cancer Institute