From Genetic Codes to DNA Fingerprints

الموسم 1، الحلقة 4: Because DNA is only a blueprint, the discovery of its double helix structure was just the beginning. Trace the next big step: understanding how DNA synthesizes proteins through the intermediary of RNA. Here again, a dark horse researcher (Marshall Nirenberg) made the crucial breakthrough. Then see how DNA fingerprinting became possible in the 1980s.