As Hollus and I had discussed before, DNA has four letters in its alphabet: A, C, G, and T, for adenine, cytosine, guanine, and thymine, the bases that form the rungs of its spiral ladder.

Como Hollus y yo ya habíamos discutido antes, el ADN dispone de cuatro letras en su alfabeto: A, C, G y T, por adenina, citosina, guanina y timina, las bases que forman los escalones de su escala en espiral.

Sawyer, Robert / Calculating GodSawyer, Robert / El calculo de Dios

El calculo de Dios

Sawyer, Robert

© 2002 by Ediciones B, S.A.

© 2000 by Robert Sawyer

Calculating God

Sawyer, Robert

© 2000 by Robert Sawyer