Discussion: The amino acid substitutions present in the HPV 16
E6 variants in descending order of association with
CC were:
Q14R/
H78Y/
L83V (AA-a variant),
D25N/
L83V (E-A176/G350 variant),
Q14R/I27/
H78Y/
L83V (AA-c variant),
L83V (E-G350 variant) and
E29Q/
L83V (E-C188/G35