Hi Jian, There are a few different ways to obtain sequence from the Genome Browser. If you want genomic sequence, you can go to the region you are interested in and hit the "DNA" link in the blue bar at the top of the page.
If you want to get genomic sequence for several regions at once, see: http://genome.ucsc.edu/FAQ/FAQdownloads.html#download32 (option B is usually the easier method) To get the sequence for exons, you first need to decide which of the gene tracks you would like to use as a reference. Look in the "Genes and Gene Prediction Tracks" section and click on the blue track names to get descriptions of the various gene tracks. Once you have picked a particular gene set, you can select that track in the Table Browser and choose "output format: sequence". If you choose to get genomic sequence, you will be presented with options to limit your results to only exons. If you only need the sequence for one or a few genes, there are also links to obtain it after you click on the gene in the Genome Browser (you will get the same sequence this way as you would with the Table Browser). A quick tutorial on Custom Tracks and the Genome Browser is here: http://www.openhelix.com//cgi/tutorialInfo.cgi?id=28 If you have any further questions, please feel free to write back to [email protected]. -- Brooke Rhead UCSC Genome Bioinformatics Group On 11/14/10 23:12, Yuan Jian wrote: > Hello, > > how can I get a specific region say chr1:10000-10100 strand (+) from UCSC > genome browser? > if I only want exon region sequence in the specific region, what should I do? > > thanks > Jian > > > > > _______________________________________________ > Genome maillist - [email protected] > https://lists.soe.ucsc.edu/mailman/listinfo/genome _______________________________________________ Genome maillist - [email protected] https://lists.soe.ucsc.edu/mailman/listinfo/genome
