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.
Characteristics of the psbD LRP upstream sequences of four higher plants. Sequences from barley (Bar), wheat (Wht), tobacco (Tob), and Arabidopsis (Ara) are shown. The numbers on top represent the distance from the psbD LRP transcription start site. The nucleotides that are conserved among the four species are indicated with bold letters. The protein binding sequences are shadowed. The sequence that was used as the target sequence in the one-hybrid system is underlined.
