Hi Sung, There are two ways to use liftOver. You can use the web-based, version, here: http://genome.ucsc.edu/cgi-bin/hgLiftOver by pasting or uploading your coordinates. Or you can use the "liftOver" command from the Genome Browser source tree.
Are you using the command-line version but just looking for the hg18ToHg19.over.chain file? If so, you can find it here: http://hgdownload.cse.ucsc.edu/goldenPath/hg18/liftOver/ (All of the over.chain files are stored in the directory corresponding to the "from" assembly. So, all of the files that convert from hg18 to something else are in this directory.) If you have further questions, please feel free to contact us again at [email protected]. -- Brooke Rhead UCSC Genome Bioinformatics Group On 02/07/11 13:49, Kim, Sung wrote: > Hi, > > I am trying to use liftover to generate coordinates from hg18 to > hg19. Is there a conversion data available for this? or could you suggest a way to use hg19ToHg18.over.chain.gz? > > thank you kindly in advance. > > -sung > > > Institute for Human Genetics > University of California, San Francisco > 513 Parnassus Ave., S966 > San Francisco, CA 94143-0794 > > > > _______________________________________________ > Genome maillist - [email protected] > https://lists.soe.ucsc.edu/mailman/listinfo/genome _______________________________________________ Genome maillist - [email protected] https://lists.soe.ucsc.edu/mailman/listinfo/genome
