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  Alfred Sturtevant Alfred Sturtevant created the first Drosophila gene map
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  Photo 51Rosalind Franklin creates Photograph 51, showing a distinctive pattern that indicates the helical shape of DNA
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  timelineMarshall Nirenberg cracks the genetic code for protein synthesis.
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  The Sanger MethodFrederick Sanger develops rapid DNA sequencing technique.
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  Huntingotn's Disease VideoFirst genetic disease mapped, Huntington’s Disease
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  BRCA1 GeneFirst evidence provided for the existence of the BRCA1 gene
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  Haemophilus influenzae becomes first bacterium genome sequenced
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  Bermuda Principles “Bermuda Principles” drafted for Human Genome Project free data access
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  Chromosome 22Chromosome 22 first human chromosome to be decoded
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  Genome of a Fuit FlyGenome sequence of model organism fruit fly reported
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  genome website
 The Human Genome Project (HGP) published its results to that date: a 90 percent complete sequence of all three billion base pairs in the human genome.
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  Genome ProjectThe Human Genome Project has been completed.