Hi Xiaolu,

When downloading large amounts of data from the browser we recommend 
using either our downloads page 
(http://hgdownload.cse.ucsc.edu/downloads.html), which contains all 
tables present in our database in addition to other useful information 
in flat files, or our table browser 
(http://genome.ucsc.edu/cgi-bin/hgTables). For your purposes, it seems 
like the table browser would be more useful since you only want 
information on a select few items.

First go to the table browser and select your assembly and track of 
interest from the pull-down menus. Next, either paste or upload the your 
list of identifiers/names/accessions. Finally, choose your output 
format, enter a file name if you want to download the results as a file, 
and click "get output".

More information on how to use our table browser can be found in our 
tutorial (http://www.openhelix.com/downloads/ucsc/ucsc_home.shtml), user 
guide (http://genome.ucsc.edu/goldenPath/help/hgTablesHelp.html) and 
help pages (http://genome.ucsc.edu/cgi-bin/hgTables#Help).

I hope this information is helpful.  Please feel free to contact the 
mail list again if you require further assistance.

Best,
Mary
------------------
Mary Goldman
UCSC Bioinformatics Group

On 12/14/10 12:12 PM, Huang, Xiaolu wrote:
> Dear bioinformaticians at UCSC,
>
> We used to access each of your individual webpage for the genomic coordinates 
> of all human chromosome 21 transcripts automatically with a script. Such the 
> access does not seem to be available now, is there anyway for us to download 
> the the genomic coordinates for large number of transcripts (>10000)?
>
> Thanks!
>
> Xiaolu
> _______________________________________________
> Genome maillist  -  [email protected]
> https://lists.soe.ucsc.edu/mailman/listinfo/genome
>    
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