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.
UBF does not bind to satellite DNA sequences adjacent to the NORs of human chromosomes. Individual slot blots were loaded with DNA fragments representing α-satellite sequences from 14/22 and 13/15 chromosome pairs, satellite 1, and β-satellite, a pool of alu-free subclones of the human rDNA repeat (see Fig.5), and an intact human rDNA repeat (cosmid N38f1). Slot blots were hybridized with radiolabeled total nucleolar chromatin (top) and DNA recovered from an α-UBF ChIP assay (bottom).
