Favorite Paper Title of the Day

J. D. Bashford, I. Tsohantjis, P. D. Jarvis (3 February 1998). “A supersymmetric model for the evolution of the genetic codePNAS 95 (3): 987–992.

The application of group theoretical methods to spectroscopy is today part of the accepted set of techniques for the analysis of many body systems in physics. In the present paper, we consider models for the symmetries of the genetic code by using the classical Lie superalgebras. We claim that, beyond the physical language of spectroscopy in which the method is couched, the group theoretical technique is indeed able to give a succinct account of many of the currently understood aspects of the evolution of the genetic code and the observed degeneracy structure of the codon-amino acid correspondences. We present one particular model, based on the Lie superalgebra A(5,0) ≅ sl(6/1), which has many natural structural features for this purpose that conform with observation. We argue that the model is susceptible to numerical verification by using the wealth of data that are available on biologically important molecules related to DNA.

See related and citing articles in Google Scholar.