[Genome] Find Genbank accession numbers based on positions
Jason Ting
ting at kennedykrieger.org
Mon Apr 21 06:59:15 PDT 2008
Ann,
Thanks for the info. I checked out the suggested tables and found that they are not what I'm looking for.
What I need to do is, giving a list of positions, something like:
chr1 12345060 13456080
chr5 93403220 98340304
chrX 113043423 115234202
I need to find out all the GeneBank Accession Numbers located within each of those regions by using the Table Browser.
The difficaulty I'm finding is that while I can get the gene names, etc., I can't figure out how to get the GB Access Numbers out of the table browser.
Could you advise which table, or tables combined, will provide me the GB ANs?
Thanks in advance!
Jason
>>> Ann Zweig <ann at soe.ucsc.edu> 04/18/08 5:41 PM >>>
Hello Jason,
The Table Browser feature you will need to use is the 'defined regions'
button. This will allow you to restrict your table search to the
positions you enter, like so:
chrX 151073054 151173000
chrX 151183000 151190000
chrX 151283000 151290000
You will have to decide which table you would like to search based on
exactly which Genbank items you would like. For example, we have an
mRNA annotation track in the browser that displays alignments between
human mRNAs in GenBank and the genome. The underlying table is named
"all_mrna". Configure the table browser like so to query that table for
the positions you are interested it:
group: mRNA and EST Tracks
track: Human mRNAs
table: all_mrna
Alternatively, you could use data from the Human EST track. The
underlying table for this track is called "all_est". If you are
interested in RefSeq Genes, use that track (the table is "refGene").
This should be enough to get you started. If you need more detailed
information, please don't hesitate to write back to the list.
Regards,
----------
Ann Zweig
UCSC Genome Bioinformatics Group
http://genome.ucsc.edu
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Jason Ting wrote:
> Dear UCSC,
>
> I would like to locate Genebaml accession numbers in table browser by using info of chromosome:positions.
>
> Please advise which table or tables I should I be using.
>
> Thanks,
>
> Jason Ting
>
>
>
>
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