New terms in PO

[Pankaj Jaiswal]

Great !
So when we do the associations for POC, irrespective of the phenotype, 
the real associations would be to the POC terms
-internode
-leaf

Thus a user can make a statement based on the Object_type associated,
-show me all the maize phenotypes associated with leaf
-show me all the maize phenotypes associated with internode
-show me all the arabidopsis phenotypes associated with leaf
-show me all the arabidopsis phenotypes associated with internode

Thus generating a list of species specific phenotype accessions 
listed/associated for a given POC term. In this case the object_type is 
phenotype.
Other object_types would be
genes
geneproducts
	transcripts
	proteins
alleles
stocks
etc.


-Pankaj

Marty Sachs wrote:
> At 12:14 PM -0400 9/3/04, Pankaj Jaiswal wrote:
> 
>> Marty Sachs wrote:
>>
>>> At 9:15 PM -0500 9/2/04, Felipe Zapata wrote:
>>>
>>>> Rosette leaf:
>>>> Once again, from the definition, it looks like it refers to a 
>>>> regular (normal) leaf growing in certain arrangement, not to a 
>>>> different type of leaf.  If the internodes between leaves elongate 
>>>> or not, that's a different issue.  Some plants grow 
>>>> characteristically as rosette plants (e.g. plants in the high 
>>>> peaks), nonetheless the leaves are "normal leaves".  If rosette leaf 
>>>> is introduced to POC, why not alternate leaf? opposite leaf?
>>>
>>>
>>>
>>> Maize folks use the term 'Rosette leaf' to describe the appearance of 
>>> mutants defective in Gibberellic Acid synthesis or response.
>>>
>>>     -Marty
>>>
>> I think we need to be careful in phenotype annotation. Popularly the 
>> phenotype could be called as rosette leaf, but I guess the actual 
>> traits measured would be
>>
>> Leaf size--small or normal/abnormal
>> internode length--short/abnormal
>> plant height--short/abnormal
>> Gibberellic Acid synthesis--absent/abnormal
>> Response to Gibberellic Acid--absent/abnormal
>> Gibberellic Acid content--absent/abnormal
>>
> 
> 
> Pankaj,
> 
> I agree.
> 
> Also, leaf shape: broad.  See: 
> http://www.maizegdb.org/db_images/Variation/coe0022-1683/038.jpg
> 
> d1 (Allele) d1, dwarf plants: three paired rows, left two untreated 
> (rosettes reaching flowering), next two rows treated weekly with 
> gibberellic acid (elongated and reaching flowering)
> 
>     -Marty
> 

-- 
************************
Pankaj Jaiswal, PhD
G15-Bradfield Hall
Dept. of Plant Breeding
Cornell University
Ithaca, NY-14853, USA

Tel: +1-607-255-3103
      +1-607-255-4109
Fax: +1-607-255-6683
http://www.gramene.org
************************