Hello, The file you are looking at is from NCBI. I would investigate the Unigene resources or perhaps contact them for help concerning their data.
There is a Unigene track contained in the human hg18 assembly. The primary table is just a set of alignments, but the track description has some good information. It would be possible to perform an intersection query between the RefSeq track and the Unigene track and group by overlap. For just a single RefSeq or Unigene cluster, this method would be fine. But to do this in batch (all Refseq, all Unigene), it would be best to send the primary table data for both tracks over to Galaxy (using the Table browser "Send to Galaxy" option) and do a full join there. Read the help at the Galaxy web site for instructions. They also have email support. Good luck, Jennifer ------------------------------------------------ Jennifer Jackson UCSC Genome Bioinformatics Group ----- "Peng Yu" <[email protected]> wrote: > From: "Peng Yu" <[email protected]> > To: [email protected] > Sent: Tuesday, December 1, 2009 6:43:42 PM GMT -08:00 US/Canada Pacific > Subject: [Genome] How to map refSeq IDs and Unigene IDs? > > There are maps between GeneID and unigene IDs. > > ftp://ftp.ncbi.nlm.nih.gov/gene/DATA/gene2unigene > > But multiple refSeq IDs might map to the same GeneID. If I map refSeq > IDs to GeneIDs then to Unigene IDs, I'm afraid that I lose some > information. > > I'm wondering if there is a direct map from refSeq IDs to Unigene > IDs. > _______________________________________________ > Genome maillist - [email protected] > https://lists.soe.ucsc.edu/mailman/listinfo/genome _______________________________________________ Genome maillist - [email protected] https://lists.soe.ucsc.edu/mailman/listinfo/genome
