Support for genetic code display - has three series of letters in three concentric circular support zones

摘要

The support is for reading genetic codes and consists of three series of letters, carried on three concentric circular zones of the support. These designate the four base parts of a nucleonic acid. The outer zone has 64 letters, 16 of each type and forming 16 motifs of 4 items. These are in 16 circular arcs in 16 angular sections. The letters in the intermediate zone are distributed in distinct groups of more than 4 letters. These groups are distributed, periodically, inside the 16 angular sectors. The letters in the internal circular zone are fewer in number.