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.
Fig. 2. Chromatin organization of the CHA1 gene. Nucleosomes are depicted as filled ellipses, or as open ellipses for nucleosomes rearranged upon induction, and the nucleosome covering the TATA box, displaced upon induction, is marked nuc-1. Relevant restriction sites and cis-acting sequences are shown. UAS1CHA and UAS2CHA are represented by filled rectangles, and the TATA element by an open rectangle.
