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ID 15881

Defining the gene

Seymour Benzer was able to map mutations within one phage gene and correlate the mutations with protein changes. This showed that the DNA sequence of a gene was aligned with protein sequence.
seymour benzer,protein changes,dna sequence,protein sequence,gene seymour,phage,mutations
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16023. Seymour Benzer, 1954
Mutations are changes in genetic information.
15279. Relating a gene to a sequence of amino acids, Sydney Brenner
Sydney Brenner talks about the gene, and Seymour Benzer's contributions in matching the gene to protein sequence.
16610. Biography 27: Seymour Benzer (1921 - 2007)
Seymour Benzer used genetics to prove that mutations were caused by changes in the DNA sequence.
16491. Biography 21: Sydney Brenner (1927 - )
Sydney Brenner showed that mRNA was the unstable intermediate that carried the message from DNA to the ribosomes.
16599. Gallery 27: Seymour Benzer, 1974 (1)
Seymour Benzer in labcoat.
16598. Gallery 27: Seymour Benzer, 1974
Seymour Benzer with a tube of Drosophila.
16588. Animation 27: Mutations are changes in genetic information.
Herman Muller induces fruit fly mutations. Seymour Benzer works with virus mutants ans proved only one nucleotide change can cause mutation.
16600. Gallery 27: Seymour Benzer, 1974 (2)
Seymour Benzer and his pet fly, 1974.
16597. Gallery 27: Alfred Hershey and Seymour Benzer, 1953
Alfred Hershey and Seymour Benzer at Cold Spring Harbor Laboratory, 1953 Symposium.
16492. Problem 21: RNA is an intermediary between DNA and protein.
What happens in protein synthesis?
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