Hello, There are probably a few things going on that are causing the confusion.
1) The Ensembl browser is displaying Human [GRCh37], what UCSC names as Feb. 2009 (hg19) 2) The UCSC Mar. 2006 (hg18) browser has the feature at chr13:49521159-49521187 3) The UCSC Feb. 2009 (hg19) both would not have the feature at the same location as hg18 plus the browser does not include the track with that particular data types yet (track = sno/miRNA) One work around is to obtain the sequence and run a quick BLAT against hg19 and save the data as a custom track, to view against the genomic. Hope this helps, Jennifer ------------------------------------------------ Jennifer Jackson UCSC Genome Bioinformatics Group ----- "zazoua" <[email protected]> wrote: > From: "zazoua" <[email protected]> > To: [email protected] > Sent: Friday, October 23, 2009 11:56:20 AM GMT -08:00 US/Canada Pacific > Subject: [Genome] chromosome positions > > Dear Madam or Sir, > > > > I have a trouble comparing the coordinates of the miRNA in your > genome > browser and those corresponding to Ensembl browser. They did not > corresp > ond. For example, Mir 16-1 is located in chr13:49521159-49521187 in > UCSC > genome browser whereas it is located in position 13: > <http://www.ensembl.org/Homo_sapiens/contigview?l=13:50625109-50621197> > 50623109-50623197 [-] in Ensembl. Could you help me to understand > this > discrepancy. > > > > Thanks in advance > > > > > _____ > > J'utilise le logiciel antispam Vade Retro <http://www.antispam.fr> > pour > proteger ma messagerie des courriers indesirables. > Depuis son installation, Vade Retro a filtre 858 courriers > indesirables sur > 15723 messages recus. > _______________________________________________ > Genome maillist - [email protected] > https://lists.soe.ucsc.edu/mailman/listinfo/genome _______________________________________________ Genome maillist - [email protected] https://lists.soe.ucsc.edu/mailman/listinfo/genome
