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.
Quantification of Wild-Type and Mutant CDKB1;1 Promoter Activity.
GUS activity was measured fluorometrically in protein extracts prepared from transgenic BY-2 cells transformed with the wild type (n = 14) or mutant (MUT; n = 14) CDKB1;1 promoter fused to the GUS reporter gene. 4-MU, 4-methylumbelliferone.
