Cold Spring Harbor Laboratory
Dna From the Beginning: The Rna Message Is Sometimes Edited
The discovery that mRNA is not an exact copy of the DNA is the topic of this section from the DNA Learning Center. This multimedia article includes animations, pictures, video, biographical information, and quiz questions that are...
Cold Spring Harbor Laboratory
Dolan Dna Learning Center: Dna Molecule: How Much Dna Codes for Protein?
A quick overview of the human genome, and how much of our DNA contains genes and non-coding DNA. [1:02]