[Ontology-editors] draft has_part announcement

[David Hill]

it's all multiplication with regulates being 0.



Amelia Ireland wrote:
>
> On Jul 7, 2009, at 6:10 AM, Jane Lomax wrote:
>
>> Wow. Some of that seems really counterintuitive. Is this really true:
>>
>> A -neg_regulates-> B -neg_regulates-> C, then A -indirectly 
>> pos_regulates-> C
>>
>> ?
>
>
> If you think about it, it's like two negatives multiplied together 
> making a positive, or the old 'two wrongs make a right' chestnut. ;)
>
> -- 
> Amelia Ireland
> GO Editorial Office
> http://www.berkeleybop.org || http://www.ebi.ac.uk
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-- 
David P. Hill, Ph.D.
Bioinformatics Scientist: Ontology Development
Gene Ontology Consortium
The Jackson Laboratory
www.geneontology.org
www.informatics.jax.org
tel:207-288-6430