You created a Track Collection that has expired and been removed. Track Collections expire 48 hours after their last use. Save your session to preserve collections long-term and to allow sharing.

Set-Cookie: hguid=2417452767_gNFtvbiZbMGm5A4Q2n2eVg2AsG11; path=/; domain=.ucsc.edu; expires=Thu, 31-Dec-2037 23:59:59 GMT Content-Type:text/html Convert chr7:155592223-155605565 to New Assembly
Convert chr7:155592223-155605565 to New Assembly
 
Old genome: Old assembly: New genome: New assembly:
Human Feb. 2009 (GRCh37/hg19)