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| [[File:Screen Shot 2016-01-15 at 4.10.18 PM.png|thumbnail|Biochemical branch TO]] | | [[File:Screen Shot 2016-01-15 at 4.10.18 PM.png|thumbnail|Biochemical branch TO]] |
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| Current upper level terms:
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| *TO:0000283 biological process related trait
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| *TO:0000282 enzymatic activity and protein content related trait
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| *TO:0000281 metabolite content related trait
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| *TO:0000465 mineral and ion content related trait
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| *TO:0020080 stover organic matter digestability
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| Suggest reducing to:
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| *mineral and ion content trait
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| *metabolite content trait ([https://en.wikipedia.org/wiki/Metabolite definition of 'metabolite' is sufficiently vague])
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| *biological process trait
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| metabolite content branch to be divided further in parallel to ChEBI
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| [[File:biochemical branch TO.png]]
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| == content/concentration/amount==
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| Previously mentioned [http://wiki.planteome.org/index.php/Dec_8th,_2015_Ontology_Working_Group_Meeting December 8th meeting]
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| 24 “concentration” terms
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| 45 “content” terms
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| 9 both
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| Biochemists definitions:
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| *concentration = amount/ VOLUME
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| *content = amount/MASS
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| PATO defs:
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| *‘concentration of’ -A quality inhering in a substance by virtue of the '''amount''' of the bearer's there is mixed with another substance.
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| *'amount' -The number of entities of this type that are part of the whole organism.
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| -[https://github.com/pato-ontology/pato/issues/65 Requested a revision] of the 'amount' definition
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| *The number of entities of this type that are part of another entity.
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| === Options: ===
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| '''Merge content and concentration terms - new terms would be "amount"'''
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| *this would allow for an overall reduction of terms.
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| *Keeps the TO "measurement agnostic", in the reference ontology sense
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| *Might be problematic due to changing definitions of terms with existing annotations (none found on Planteome browser)
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| '''Add new parent term 'amount'. Make content and concentration terms children of this parent (see image)'''
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| *Results in an overall addition of terms
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| *Adds unnecessary parent to cases where both content and concentration terms don't exist
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| [[File:Content concentration amount.jpg]]
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| = Upcoming meetings and workshops= | | = Upcoming meetings and workshops= |
