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.
Structure of TYMS 5′-UTR tandem repeats-luciferase reporter constructs having Kozak sequences from firefly luciferase (LK) and human TYMS (HK) are shown. Leucine (CTT) was inserted by site mutagenesis between methionine (ATG) and glutamine (GAA) to generate constructs with native TYMS Kozak sequence GCCATGC in place of the firefly Kozak GCCATGG.
