Difference between revisions of "POC Conf. Call 4-23-13"
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| + | ==[https://sourceforge.net/tracker/?func=detail&aid=3609161&group_id=76834&atid=835555 accessory branch or accessaory paraclade]== | ||
| + | Request from JL for the Plant Phenotype project for the term 'accessory branch' or accessory paraclade: | ||
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| + | Suggested term and def'n: accessory branch (new PO:ID): A shoot axis (PO:00025029) that develops from a shoot node (PO:0005004) that has produced at least one axillary branch (PO:0006343) | ||
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| + | Literature citation: The term 'accessory branch' is used in the description of the different types of phytomers (pg. 2724, top of left column): | ||
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| + | "...In both of these phytomer types, a second branch (accessory branch) may later develop '''between the axillary branch and its subtending leaf''' (Fig. 1A)." [http://dev.biologists.org/content/121/9/2723.long Talbert et al, 1995] | ||
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| + | This figure is actually referring to an accessory paraclade, not simply an accessory branch. | ||
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| + | [[File:Talbert 1995, Fig 1.png]] | ||
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| + | We have the term paraclade, but it needs to be refined: | ||
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| + | Current def'n: '''paraclade (PO:0004720)'''- An inflorescence branch (PO:0009081) that ends in an inflorescence that repeats the main inflorescence. | ||
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| + | ''Question: are they both from the same axillary bud meristem (PO:0000232)or is there more than one bud?'' | ||
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| + | Comments: from SF: DWS: Accessory bud is the term used when more than one axillary bud occurs at a node as in many cacti and legumes. | ||
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| + | ''Need to differentiate between the accessory paraclade in the rosette and cauline positions'' | ||
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| + | ''The term paraclade will be made obsolete and made an exact synonym of inflorescence branch (PO:0009081), since they mean the same thing. | ||
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| + | inflorescence branch (PO:0009081): An inflorescence axis (PO:0020122) that is a branch forming from a primary or higher order inflorescence axis. | ||
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| + | see this paper for additional information | ||
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| + | http://aob.oxfordjournals.org/content/early/2011/03/01/aob.mcr039.full | ||
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| + | =Other Items for discussion= | ||
- please see the [[Items_for_future_meetings]] page, will be moved here before the meeting | - please see the [[Items_for_future_meetings]] page, will be moved here before the meeting | ||
Revision as of 17:07, 19 April 2013
POC meeting, Webex Conference Call; Date: Tuesday April 23rd, 2013 10am PST/1pm EST
In attendance:
Absent:
accessory branch or accessaory paraclade
Request from JL for the Plant Phenotype project for the term 'accessory branch' or accessory paraclade:
Suggested term and def'n: accessory branch (new PO:ID): A shoot axis (PO:00025029) that develops from a shoot node (PO:0005004) that has produced at least one axillary branch (PO:0006343)
Literature citation: The term 'accessory branch' is used in the description of the different types of phytomers (pg. 2724, top of left column):
"...In both of these phytomer types, a second branch (accessory branch) may later develop between the axillary branch and its subtending leaf (Fig. 1A)." Talbert et al, 1995
This figure is actually referring to an accessory paraclade, not simply an accessory branch.
We have the term paraclade, but it needs to be refined:
Current def'n: paraclade (PO:0004720)- An inflorescence branch (PO:0009081) that ends in an inflorescence that repeats the main inflorescence.
Question: are they both from the same axillary bud meristem (PO:0000232)or is there more than one bud?
Comments: from SF: DWS: Accessory bud is the term used when more than one axillary bud occurs at a node as in many cacti and legumes.
Need to differentiate between the accessory paraclade in the rosette and cauline positions
The term paraclade will be made obsolete and made an exact synonym of inflorescence branch (PO:0009081), since they mean the same thing.
inflorescence branch (PO:0009081): An inflorescence axis (PO:0020122) that is a branch forming from a primary or higher order inflorescence axis.
see this paper for additional information
http://aob.oxfordjournals.org/content/early/2011/03/01/aob.mcr039.full
Other Items for discussion
- please see the Items_for_future_meetings page, will be moved here before the meeting
