Hello Matteo - 

Sequences in the chrN_intronEst tables can be linked through to the library 
table (name only - no description) using the following path (using hg18 as an 
example);

hg18.chrN_intronEst
hg18.gbCdnaInfo.acc (via intronEst.qName)
hg18.library.id (via gbCdnaInfo.library)

This type of path can be found by using the Table browser and the "view table 
schema" tool.

Please note that these tables (in particular gbCdnaInfo) are very large - too 
large to query using the Table browser. Instead, download all of the tables and 
to perform a query/join using your own tools. For small queries, the public 
mySql server is also an option, using your own mySQL query.


The final (and best) option is to use the library browsing tool at the Unigene 
NCBI project as it links into the full biologics data associated with the 
sequence submission. Data there can also be downloaded:

http://www.ncbi.nlm.nih.gov/unigene -> left menu link into "Library Browser"

If you need help with the Table browser or the UCSC public mySQL server, please 
let us know,
Jennfer

------------------------------------------------ 
Jennifer Jackson 
UCSC Genome Bioinformatics Group 

----- "Matteo Cereda" <[email protected]> wrote:

> From: "Matteo Cereda" <[email protected]>
> To: [email protected]
> Sent: Monday, January 11, 2010 7:28:05 AM GMT -08:00 US/Canada Pacific
> Subject: [Genome] Unigene EST libraries information form chr'N'_intronEst
>
> Dear UCSC,
> 
> I wonder if you might be able to help me.
> 
> Is it possible to retrive information about Unigene EST libraries 
> starting from "chrN_intronEst" Tables?
> 
> Thanks in advance.
> 
> Your fatifully,
> 
> Matteo
> 
> -- 
> Matteo Cereda
> Bioinformatics - Scientific Institute IRCCS E.MEDEA
> 23842 Bosisio Parini, Italy
> Tel.    +39-031877915
> Fax.    +39-031877499
> e-mail: [email protected]
> web:    http://bioinformatics.emedea.it
> 
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