Evaluating translational research: a process marker model

William Trochim1, Cathleen Kane, Mark J Graham

  • 1Department of Policy Analysis and Management, Cornell University, Ithaca, New York, USA. wmt1@cornell.edu

Abstract

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Base complementarity between the three base pairs of mRNA codon and the tRNA anticodon is not a failsafe mechanism. Inaccuracies can range from a single mismatch to no correct base pairing at all. The free energy difference between the correct and nearly correct base pairs can be as small as 3 kcal/ mol. With complementarity being the only proofreading step, the estimated error frequency would be one wrong amino acid in every 100 amino acids incorporated. However, error frequencies observed in...
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