[DAS2] Problem with parent/child features in biopackages server feature response

Helt,Gregg Gregg_Helt at affymetrix.com
Mon Oct 17 19:41:43 UTC 2005

I finally got back to testing DAS/2 feature requests/responses in my IGB
client.  I'm seeing a new problem in responses from the biopackages
server, there are no <CHILD> or <PARENT> elements for features at all.

See for example the returned XML from my standard test query:

<FEATURE id="feature/BC001178" type="type/SO:mRNA" name="BC001178">
	<LOC pos="region/chr21/26018728:26029854:-1"/>
<FEATURE id="feature/auto316726" type="type/SO:three_prime_UTR"
	<LOC pos="region/chr21/26018728:26018820:-1"/>

But I know that "auto316726" should be a child of "BC001178".

Andrew, would your DAS/2 validator catch problems like this?


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