Hi Gabriel,

the virtualSchemaName is "metazoa_mart_4".

you can programmatically find this information out by using the following registry request:

http://metazoa.ensembl.org/biomart/martservice?type=registry

Best,
Syed


On 30/08/2010 21:36, Richard Holland wrote:
They've changed the virtualSchemaName as well as the dataset names - you should 
use 'metazoa_mart_4' instead. Check the XML button in their MartView to see an 
example and look closely at the opening Query tag.

cheers,
Richard

On 30 Aug 2010, at 21:05, Gabriel Berriz wrote:

Hi.  When I submit the following query to 
http://metazoa.ensembl.org/biomart/martservice:

<Query completionStamp="1" virtualSchemaName="default" uniqueRows="1" 
requestId="biomart-client">
   <Dataset interface="default" name="aaegypti_eg_gene">
     <Attribute name="ensembl_gene_id"/>
   </Dataset>
</Query>


I get the following error:

Query ERROR: caught BioMart::Exception::Usage: WITHIN Virtual Schema : default, 
Dataset aaegypti_eg_gene NOT FOUND


I get similar errors in response to the following queries:

(also to http://metazoa.ensembl.org/biomart/martservice)

<Query completionStamp="1" virtualSchemaName="default" uniqueRows="1" 
requestId="biomart-client">
   <Dataset interface="default" name="agambiae_eg_gene">
     <Attribute name="ensembl_gene_id"/>
   </Dataset>
</Query>


(to http://plants.ensembl.org/biomart/martservice)

<Query completionStamp="1" virtualSchemaName="default" uniqueRows="1" 
requestId="biomart-client">
   <Dataset interface="default" name="athaliana_eg_gene">
     <Attribute name="ensembl_gene_id"/>
   </Dataset>
</Query>


In contrast, analogous queries to http://uswest.ensembl.org/biomart/martservice 
work fine; for example:

<Query completionStamp="1" virtualSchemaName="default" uniqueRows="1" 
requestId="biomart-client">
   <Dataset interface="default" name="btaurus_gene_ensembl">
     <Attribute name="affy_bovine"/>
   </Dataset>
</Query>



Can someone tell me what I'm doing wrong in the failing queries above?

TIA!

Gabriel Berriz



=============================================================
Gabriel F. Berriz, PhD
Senior Bioinformatics Developer
Roth Lab
Biological Chemistry and Molecular Pharmacology -- Harvard Medical School
250 Longwood Avenue
Seeley G. Mudd Building 322B
Boston, MA 02115-5701
Telephone: 617.432.3555
Fax: 617.432.3557






--
Richard Holland, BSc MBCS
Operations and Delivery Director, Eagle Genomics Ltd
T: +44 (0)1223 654481 ext 3 | E: holl...@eaglegenomics.com
http://www.eaglegenomics.com/

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