POC Conf. Call 5-06-11 - Revision history

Rwalls: /* New terms for parts of sporangium */

2011-05-10T13:34:15Z

New terms for parts of sporangium

2011-05-09T20:52:14Z

New terms for parts of sporangium

2011-05-09T19:10:53Z

2011-05-09T19:02:59Z

New definitions for existing terms:

2011-05-09T17:51:27Z

perianth calyptra (PO:0025299)

2011-05-09T17:42:55Z

Review of apical cell (PO:0030007) and its descendents

2011-05-09T17:42:32Z

Review of apical cell (PO:0030007) and its descendents

2011-05-09T17:41:05Z

Review of apical cell (PO:0030007) and its descendents

2011-05-09T17:18:32Z

Review of rhizoids discussed at the last meeting

2011-05-09T16:14:35Z

anther wall parietal cell layers and develops from relations

← Older revision		Revision as of 13:34, 10 May 2011
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	is_a portion of ground tissue, part_of sporangium wall, adjacent_to exothecium		is_a portion of ground tissue, part_of sporangium wall, adjacent_to exothecium

−	''Change comment: The outermost layer of a sporangium internal to the exothecium (since we don't have a term for parietal layer).''	+	''Change comment: The outermost layer of a sporangium wall, internal to the exothecium (since we don't have a term for parietal layer).''

@@ Line 153: / Line 153: @@
- Exothecium (PO:0030073), endothecium (PO:0030049), and tapetum (PO:0025313) are new general terms.
+Exothecium (PO:0030073), endothecium (PO:0030049), and tapetum (PO:0025313) are new general terms.
- The older terms exothecium (PO:0020004, PO:0006059), endothecium (PO:0020002), and tapetum
+The older terms exothecium (PO:0020004, PO:0006059), endothecium (PO:0020002), and tapetum  (PO:0009071) have been renamed anther wall exothecium, anther wall endothecium, and anther wall tapetum,  because their definitions clearly said that they were part of an anther wall. However, it might  be better to obsolete the old terms and replace them with new ones.
- ''We agreed that it would be better to rename the terms, rather than obsolete them, because the''
+''We agreed that it would be better to rename the terms, rather than obsolete them, because the definitions and relations did not change''

@@ Line 3: / Line 3: @@
 In attendance:
-POC members:
+POC members:  Laurel Cooper (OSU), Ramona Walls (NYBG), Justin Preece (OSU), Justin Elsner (OSU), Pankaj Jaiswal (OSU), Dennis Stevenson (NYBG), Barry Smith (University at Buffalo, NY), Marie Alejandra Gandolfo (Cornell University)
-Absent:
+Absent: Chris Mungall (Lawrence Berkeley National Lab)
-Collaborators:
+Collaborators: none
-Acceptance of the minutes from the [[POC_Conf._Call_5-03-11]]?
+Acceptance of the minutes from the [[POC_Conf._Call_5-03-11]]? ''No additions, deletions, or changes.''
 =Parts of sporangium=

@@ Line 209: / Line 209: @@
 We should define stamen epidermis using cross products (intersection_of is_a epidermis and intersection_of part_of stamen), then anther exothecium would be inferred to be a portion of stamen epidermis. First, we need to redefine the part of relations of all of the descendents of [https://sourceforge.net/tracker/index.php?func=detail&aid=3132410&group_id=76834&atid=835555 stomatal complex].
-''Agreed to add the intersection_of terms. Change names to stamen epidermal stomatal complex, etc. (RW: Maybe stamen epidermis stomatal complex is better, b/c it is part of stamen epidermis?). This analogous to using "anther wall entothecium" as a name, rather than "anther endothecium". Need to be consistent in naming.''
+''Agreed to add the intersection_of terms. Add synonyms stamen epidermal stomatal complex, etc. (RW: Maybe stamen epidermis stomatal complex is better, b/c it is_a of stamen epidermis? -- will add both). This similar to using "anther wall endothecium" as a name, rather than "anther endothecium". Need to be consistent in naming.''
 '''[https://sourceforge.net/tracker/?func=detail&aid=3298004&group_id=76834&atid=835555 (anther wall) endothecium (PO:0020002)]'''

@@ Line 345: / Line 345: @@
 =[https://sourceforge.net/tracker/?func=detail&aid=3241802&group_id=76834&atid=835555 perianth calyptra] (PO:0025299)=
-Proposed def'n: A perianth that is composed of fused perianth parts and located on top of a gynoecium that contains an inferior ovary. (accepted at the POC meeting on 4-28-11)
+''Postponed until [[POC_Conf._Call_5-10-11]]''
 =Upcoming meetings 2011:=

@@ Line 337: / Line 337: @@
 =Review of [https://sourceforge.net/tracker/?func=detail&aid=3234956&group_id=76834&atid=835555 apical cell] (PO:0030007) and its descendents=
-''Postponed until [[POC_Conf._Call_5-010-11]]''
+''Postponed until [[POC_Conf._Call_5-10-11]]''
 ===New terms and definitions for apical cells===
-''Postponed until [[POC_Conf._Call_5-010-11]]''
+''Postponed until [[POC_Conf._Call_5-10-11]]''
 =[https://sourceforge.net/tracker/?func=detail&aid=3241802&group_id=76834&atid=835555 perianth calyptra] (PO:0025299)=

@@ Line 337: / Line 337: @@
 =Review of [https://sourceforge.net/tracker/?func=detail&aid=3234956&group_id=76834&atid=835555 apical cell] (PO:0030007) and its descendents=
-'''The problem:'''
+''Postponed until [[POC_Conf._Call_5-06-11]]''
-Moss Ontology requested the term '''apical cell'''. Apical growth in byrophytes is via division of a single cell at the tip of the shoot apical meristem. They also requested '''shoot apical cell''' and '''phyllid apical cell'''.
+===New terms and definitions for apical cells===
-The existing term in the PO, "apical cell (PO:0004000)" referred to "An embryonic plant cell that is the uppermost cell formed after the first division of the zygote". This term was obsoleted and replaced by embryonic apical cell (PO:0025284) for clarity.
+''Postponed until [[POC_Conf._Call_5-06-11]]''
 =[https://sourceforge.net/tracker/?func=detail&aid=3241802&group_id=76834&atid=835555 perianth calyptra] (PO:0025299)=

@@ Line 291: / Line 291: @@
 Comment: Serves to anchor the plant to the substrate, and may function in nutrient and water uptake. Includes epidermal rhizoids that grow from the epidermis of bryophytes and pteridophytes in the gametophytic phase or from the stems of some monocots, and protonemal rhizoids that branch from a protonema.
@@ Line 304: / Line 306: @@
 -Should add "pegged rhizoid" to list of terms to add in the future.
@@ Line 311: / Line 315: @@
 Comment: A protonemal rhizoid is a branch that arises from a protonema that grows into the substrate and lacks chlorophyll.
@@ Line 327: / Line 330: @@
 is_a protonemal side branch initial (PO:0030067, An initial cell that is produced by division of a sub-apical cell of a protonema.)
 [[File:Rhizoid1.jpg]]

← Older revision		Revision as of 16:14, 9 May 2011
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	Still need to look into some of the develops_from relations (like what develops from male archesporial cell in angiosperms versus other plants). Suggest working on this for next release.		Still need to look into some of the develops_from relations (like what develops from male archesporial cell in angiosperms versus other plants). Suggest working on this for next release.
		+
		+	''Agreed to the above changes.''

	=Review of [https://sourceforge.net/tracker/?func=detail&aid=3293893&group_id=76834&atid=835555 rhizoids] discussed at the last meeting=		=Review of [https://sourceforge.net/tracker/?func=detail&aid=3293893&group_id=76834&atid=835555 rhizoids] discussed at the last meeting=