
A Part of the DNA double helix -a Tribute to Francis Crick, Rosalind Franklin and James Watson- [Un morceau de la double hélice d'ADN -un hommage à Francis Crick, Rosalind Franklin et James Watson-].
C-G
A-T
with:
A = Adenine (orange)
C = Cytosine (yellow)
G = Guanine (green)
T = Thymine (magenta)