Word: geneticists
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Dates: during 1980-1989
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...molecular structure. Caltech scientists are working with a "sequencing" machine that needs as little as ten picomoles (less than a millionth of a gram) of pure IF to determine the composition and sequence of the IF molecule's amino acid chain, which consists of about 150 links. Explains Molecular Geneticist Leroy Hood: "It's like having pearls of different colors on a string and clipping them off one by one and identifying the color of each...