track type=bigBed db=hg18 name="29mammals2xHARs" description="29 mammals human accelerated regions" bigDataUrl="http://genomewiki.ucsc.edu/images/4/40/29mammals2xHARs.bb" htmlUrl="http://genomewiki.ucsc.edu/images/2/2c/29mammals2xARs_html.txt" priority=2 track type=bigBed db=hg18 name="29mammals2xPARs" description="29 mammals primate accelerated regions" bigDataUrl="http://genomewiki.ucsc.edu/images/c/cc/29mammals2xPARs.bb" htmlUrl="http://genomewiki.ucsc.edu/images/2/2c/29mammals2xARs_html.txt" priority=3