This site contains archived older assemblies from the UCSC Genome Browser database. To access newer assemblies, click here. Due to resource limitations, we are unable to provide Blat servers for archived releases.

The Genome Browser and the data it displays are freely available for academic, nonprofit, and personal use with a few exceptions. Check the README.txt file in the download directory of a particular assembly to view the use restrictions specific to that release. Interactive use is limited to a maximum of 5,000 hits/day or one hit every 15 seconds.

Archive History:

• Zebrafish Nov. 2003 assembly (danRer1) archived 26 Jan. 2007
• Rhesus Jan. 2005 assembly (rheMac1) archived 14 Aug. 2006
• Mouse Oct. 2003 assembly (mm4) archived 29 Apr. 2005
• Mouse Feb. 2003 assembly (mm3) archived 26 Apr. 2005
• Human Nov. 2002 assembly (hg13) archived 26 Jul. 2004
• Mouse Feb. 2002 assembly (mm2) archived 13 Jan. 2004
• Human Jun. 2002 assembly (hg12) archived 30 Oct. 2003
• Rat Nov. 2002 assembly (rn1) archived 11 Sep. 2003
• Human Apr. 2002 assembly (hg11) archived 8 Jul. 2003
• Human Dec. 2001 assembly (hg10) archived 27 Mar. 2003
• Mouse Nov. 2001 assembly (mm1) archived 15 Sep. 2002
• Human Aug. 2001 assembly (hg8) archived 15 Sep. 2002
• Human Apr. 2001 assembly (hg7) archived 17 May 2002
• Human Dec. 2000 assembly (hg6) archived 15 May 2002
• Human Jul. 2000 through Oct. 2000 assemblies (hg1-5) archived 28 Aug. 2001

Data downloads and liftOver files for archived assemblies are available from the Downloads page on this server.

• Description of the annotation database
• Data organization and format
• Terminology
• Chromosome Reports
• Genome Map Plots

• Center for Biomolecular Science and Engineering Home Page