Patent Rules

Version of section 115 from 2006-03-22 to 2007-06-01:


 Nucleotides shall be represented using the symbols set out in the table to this section.

TABLE

SymbolMeaningOrigin of designation
AAAdenine
GGGuanine
CCCytosine
TTThymine
UUUracil
RG or ApuRine
YT/U or CpYrimidine
MA or CaMino
KG or T/UKeto
SG or CStrong interactions 3H-bonds
WA or T/UWeak interactions 2H-bonds
BG or C or T/Unot A
DA or G or T/Unot C
HA or C or T/Unot G
VA or G or Cnot T, not U
N(A or G or C or T/U) or (unknown or other)aNy
Date modified: