Biotinylated DNA was hybridized to the arrays. The arrays were washed, and stained according to standard Affymetrix procedures. <HTML><HEAD><TITLE>CHIP_HYBRIDIZATION</TITLE><meta http-equiv="content-type" content="text/html; charset=UTF-8"/><script type="text/javascript" src="/sw/js/panel/panelDescription.js"></script></HEAD><BODY>"Biotinylated DNA was hybridized to the arrays. The arrays were washed, and stained according to standard Affymetrix procedures."</BODY></HTML> CHIP_HYBRIDIZATION