Nodal root innstances (crown and seminal roots)

[Pankaj Jaiswal]

Sounds good to me. If everyone agrees, I will add the terms on Friday.
-Pankaj



kellogge wrote:

> Seems reasonable to me to bring these back.
> How about:
> crown root (definition): adventitious root initiating from one of the 
> earliest-formed nodes on the plant. (Comment: these roots are normally 
> formed at or just above ground level.)
> seminal root (definition): adventitious root initiating from the 
> scutellar node in a grass.
> Toby
> 
> On Apr 27, 2005, at 12:40 PM, Pankaj Jaiswal wrote:
> 
> 
>     <http://www.plantontology.org/amigo/go.cgi?view=details&show_associations=terms&search_constraint=terms&depth=0&query=PO:0003005>
> 
> 
>     Can we bring back the two instances of the nodal root,
> 
>     nodal root ; PO:0003005
>     ---%crown root ; PO:0003008
>     ---seminal root ; PO:0003009
> 
>     These terms were merged to nodal root (PO:0003005) as synonyms. They
>     were introduced to the anatomy.ontology in version 1.11
> 
>     Their development is genetically controlled
>     http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=14980975
> 
> 
>     Also I need these terms for annotating the genes expressed in them
> 
> 
>     #1
>     cDNA-AFLP analysis of inducible gene expression in rice
>     seminal root tips under a water deficit
>     doi:10.1016/S0378-1119(03)00713-3
>     http://www.paper.edu.cn/scholar/download.jsp?file=wuping-5
> 
> 
>     #2
>     The Crown rootless1 Gene in Rice Is Essential for Crown Root
>     Formation and Is a Target of an AUXIN RESPONSE FACTOR in Auxin
>     Signaling.
>     Plant Cell. 2005 Apr 13
>     http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=15829602
> 
> 
> 
>     -- 
>     ************************
>     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
>     ************************
> 
> 
> Elizabeth A. Kellogg
> E. Desmond Lee and Family Professor of Botanical Studies
> Department of Biology
> University of Missouri-St. Louis
> St. Louis, MO 63121
> Tel: 314-516-6217
> FAX: 314-516-6233
> http://www.umsl.edu/divisions/artscience/biology/Kellogg/Kellogg/home.html
> 

-- 
************************
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
************************