Various - The Jazz Story Volume 4 (Rare Records Of The Men And The Music: The Big Bands)

SOLVED: A gel pattern displaying PCR products shows four strong bands. The four pieces of DNA have lengths that are approximately in the ratio of 1: 2: 3: 4 . The largest band is cut out of the gel, and PCR is repeated with the same primers. Again, a ladder of four bands is evident in the gel. What does this result reveal about the structure of the encoded protein?

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