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.
A. Prototype recombinant plasmid pCAT-3′SV, used for the construction of the various promoter mutants. This vector contains a promoterless CAT gene with the SV40 enhancer situated at the 3′ end of the CAT reporter gene. B. The nucleotide sequence of the human skeletal α-actin gene between nucleotide positions −87 and +239. The TATA and E-box motifs are underlined.
