[go] multiple qualfiers

[Chris Mungall]

Actually there are two:

MSH3_HUMAN not|contributes_to oxidized purine DNA binding | GO:0032357

http://amigo.geneontology.org/cgi-bin/amigo/go.cgi? 
view=details&search_constraint=gp&session_id=402b1196289812&gp=P20585

Pcgf2 (Mouse)not|contributes_to  ubiquitin-protein ligase activity |  
GO:0004842

http://amigo.geneontology.org/cgi-bin/amigo/go.cgi? 
view=details&search_constraint=gp&session_id=5379b1196289992&gp=MGI: 
99161

I don't see any need to explicitly forbid combining qualifiers, but  
care must be taken that the resulting combination means what the  
curator thinks it means.

It wouldn't be a bad idea to explicitly list every possible  
combination and give an example of possible use, or state that this  
combination is forbidden.



On Nov 28, 2007, at 2:05 PM, Benjamin Hitz wrote:

>
> They are apparently allowed in the specs, i.e., "not colocalizes  
> with".
> I can find no such annotations.
>
> Do we really need this?
>
> Ben
>
> --
> Ben Hitz
> Senior Scientific Programmer ** Saccharomyces Genome Database ** GO  
> Consortium
> Stanford University ** hitz at genome.stanford.edu
>
>
>
>