The Scientists discovery on DNA in 1977 is scientifically important because it gave the scientists more insight about the architecture of the genome.
During the study of DNA in 1977, the Scientists discovered the process of split genes and this changed the way scientists thought about the architecture of the genome.
Futhermore, they also realize that the human genes are on average interrupted about 10 times and the introns typically contain about 90 percent of the DNA sequence in the whole gene.
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