'Face' representations of nucleic acid sequences

[Roger Critchlow]

And there's:
  Clifford A. Pickover, DNA vectorgrams:  Representation of cancer genes
  as movements on a 2D cellular lattice.  IBM J. Res. Develop, 31:1, Jan
  1987, 111-119.
also described in his recently published book.

Would you post a summary of the responses?  A daft representation biblio-
graphy?

-- rec --