Elizabeth B. Keller

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The introns of Drosophila pre-mRNAs have been analysed for conserved internal sequence elements near the 3' intron boundary similar to the T-A-C-T-A-A-C in yeast introns and the C/T-T-A/G-A-C/T in introns of other organisms. Such conserved internal elements are the 3' splice signals recognized in intron splicing. In the lariat splicing mechanism, the G at(More)
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