Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
p53 mutational pattern induced by the radical cation of B[a]P. The mutations observed in red colonies following treatment of wild-type p53 with in situ generated B[a]P radical cations. The 12 possible changes are reduced to 6 when complimentary changes are plotted together because the original base lesion cannot be determined from the mutant sequence.
