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PJ and I were looking at these terms and think bract should be a phyllome, not a leaf.
We had revised the def'n (see http://sourceforge.net/tracker/index.php?func=detail&aid=3028550&group\_id=76834&…
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Does anybody have any preference about the wording of sensu
definitions? Some currently end:
... as in flowering plants
or
... as in Magnoliophyta
I'd be keen to know which is favoured between la…
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Definitions from Esau's Anatomy of Seed Plants. Will add GO and PO ids to comments as needed.
sieve element (new term)
proposed def.: A plant cell that is part of a portion of phloem tissue, has sie…
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Rachael Huntley from EBI/Uniprot is working on annotations that involve plant cells. She would like to be able to import all plant cell types by only using the plant cell branch of the ontology, but t…
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This is another parent term that Chris prpopsed on 11/25. Some other child structures would be spore sac, placenta, sterile jacket layer.
The question is, when do you call something a layer of cells,…
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At the POC meeting on 1-10-12, we added the term "sinus" and agreed to add the related terms for tooth and lobe, all part_of margin.
We currently have organ margin ([PO:0025005](http://purl.obolibrar…
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def'n: A plant structure which is a whole organism (from POC meeting in Ithaca, Dec 09)
On the conference calls on Feb 16th and 23rd, we had fairly extensive
discussions of the functionality of k…
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At the POC meeting on 11-1-11, we worked on the definitions of gametophyte senescent stage and sporophyte senescent stage. These are based on a general definition of senescent stage that we came up wi…
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At the POC meetings on 6-29-10 and 7-14-10, we agreed to obsolete the terms gametophyte and sporophyte (replaced by whole plant) and add the terms gametophytic stage and sporophytic phase under the PG…
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Definition: A structure comprised of a core structure (in most organisms, a pair of centrioles) and peripheral material from which a microtubule-based structure, such as a spindle apparatus, is organi…