POC Conf. Call 6-1-10
POC meeting, Webex Conference Call; Date: June 1st, 2010 10am (PDT)
In attendance: POC members:
Collaborators:
Absent:
Acceptance of the minutes from the last meeting? All in favor?
Agenda:
1. Term Requests from Naama Menda, Solanaceae Genomics Network
a. tuber flesh
Proposed def'n: The flesh layer of the tuber (SGN:NM).
b. tuber eye
Proposed def'n: The structure on the tuber surface that can sprout. It also has a significance in determining the processing quality.(SGN:NM).
Proposed def'n: Epidermal layer of a tuber.(SGN:NM)
BS: Terms like 'flesh' are 'mass' nouns and should be avoided, better to use 'count' nouns. Also commented on the need to make the ontology correct, rather than making fit the canonical uses of terms.
DWS: the proper botanical term is storage parenchymal tissue, starch filled, could use 'flesh' as a synonym
PJ, RN: the ontology must be understandable to the users like plant breeders
We looked at a diagram of the potato tuber anatomy online and saw that the 'flesh' is actually several different layers. There was discussion about how the users would be able to know where the annotations would go. There is a similar issue for the epidermis, which is actually periderm.
Items carried over from last week's agenda:
1. fruit (See SF Tracker: fruit)
Current def'n: The seed-bearing structure in angiosperms, formed from the ovary after flowering.
Proposed new def'n: A collective plant structure that contains a post-fertilization stage gynoecium and any other structures of the flower that mature with it.
(Comment: Exceptions are cases of parthenocarpy, apomixis or other hormone-induced conditions.
Note that we may need to define parthenocarpy at some point (or put in a dbx ref for it). Dbx ref to parthenogenesis: Medical subject heading Ontology D010312
Barry suggested that we reword the second half of the definition, because the final word 'it' was ambiguous about what it was referring to, and the use of the word 'other' was unclear. We agreed that the second part of the definition about other floral structures should go into the comments section. Started to discuss whether or not the seed should be included as part of the definition (fruit contains seed), but ran out of time. To be continued next meeting.
2. Embryo (See SF Tracker: embryo)
Discussion of embryo was postponed until next meeting.
Current def'n: A young sporophyte contained within a seed. [source: APWeb:Glossary, GR:pj]
Proposed def'n: A sporophyte in the early stages of growth and differentiation, consisting of precursor tissues for the leaves, stem (see epicotyl/hypocotyl) and root (see radicle).
We could mention the cotyledons in a comment- specific to flowering plants
(2) See Cultured embryo PO:0000010 for definition of in vitro plant embryo
(3) Adventitious embryos do not arise from zygotes -add a comment?
Relationships:
(1) has no is_a parent, is_a sporophyte, which makes it a whole plant through transitivity (2) develops_from zygote (see comment above) Usually (3) embryo contained_in archegonium (works for land plants, not charophytes (doi: 10.1111/j.1469-8137.2009.03054.x)
x. Linking images to PO
- We can put in hyperlinks to individual images posted on plantsystematics.org
- More difficult to insert hyperlinks to collections of images, such as search results for keyword "pedicel," but it is possible
- If each image has a unique ID, Amigo can automatically generate hyperlinks to the database, so we would only have to input the ID. For example, we would enter PS:00123 under exteral dbxrefs, where PS would stand for PlantSystematics.org, and 00123 would be the unique ID number for an image, and in the Amigo browser, there would be a link to the image in Plantsystematic.org.
- Can we request that arrows be added to some of the existing images to highlight the feature we want to illustrate?
Upcoming Conferences and Meetings: Updates:
* POC meeting/Annotation workshop to be held in Corvallis on June 29th/30th.
Alejandra cannot travel that day -- can attend via conference call.
Ramona will be in Portland June 26-29, Ramona has sent a requested to schedule her talk on the 27th or 28th. Barry will be in France this week and can't attend. DWS may be in England after all.
Pankaj would like to also include Aaron Liston (OSU), Richard Halsey (OSU) and Quentin Cronk (UBC; http://cronklab.wikidot.com/quentin-cronk).
Laurel will be working on plans for the meeting in the next few weeks, will contact Chris and see if he can come up.
* Bio-Ontologies 2010: Semantic Applications in Life Sciences. July 9th and 10th, 2010, Boston, Mass. Satellite Interest Group (SIG) meeting preceding the International Society for Computational Biology (ISCB). Laurel, Ramona are registered.
Our one page write up has been selected for a 'flash update talk' along with the poster. Final revisions were submitted Friday May 14th.
* American Society of Plant Biology (ASPB) July 31-Aug 4th 2010, Montreal, Quebec, Canada. Laurel, Pankaj going, PO Poster presentation and Annotation Workshop with Gramene.
Laurel is looking into the possibility of hosting a booth with other database groups. SGN and maizeGDB are interested and she will check with TAIR and Gramene. The estimated costs are $1600 for the plain booth (no carpet, electricity or tables). This could be shared or PJ said POC could host it.
We should prepare a brochure to distribute, similar to the one Gramene has.
Annotation workshop with Gramene is scheduled for Saturday July 31, 8am-12pm. more details TBA
- Botanical Society of America (BSA)- July 31-Aug 4th 2010. Providence, Rhode Island. Dennis, Alejandra attending, Ramona presenting, 15 minute oral presentation, Abstract submitted 3/26/10.
- Annotation workshops to be held at NYBG in fall 2010. Date TBD.
Will invite outside experts, scientists, students and postdocs.
8. Next meeting scheduled for Tuesday June 7th at 10am PDT.
