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.
Binding of leaf nuclear proteins to the cis-element in the PN1 region. (A and B) Determination of the binding site of the nuclear protein in gel mobility shift experiments. PN1 was used as a DNA probe. Competitors, the sequences of which are listed in C and D, were added in 200-fold molar excess to the corresponding probe. (C) Sequences of mutated derivatives of PN1. Only the mutated nucleotides in the upper strands are shown below the sequences of the wild type.
