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[go-friends] Announcement: three new relationship types to be added to core GO file

Jane Lomax jane at ebi.ac.uk
Tue May 7 05:50:44 PDT 2013


Dear GO friends - we will be adding three new relationships to this core 
GO file:

go.obo http://purl.obolibrary.org/obo/go.obo
go.owl http://purl.obolibrary.org/obo/go.owl

For more information about the content of these and other files, please 
see our beta ontology downloads page:

http://beta.geneontology.org/page/download-ontology

Note that this file is equivalent to these legacy files:

ftp://ftp.geneontology.org/pub/go/ontology/obo_format_1_2/gene_ontology.1_2.obo
ftp://ftp.geneontology.org/pub/go/ontology/gene_ontology_edit.obo

so these files will be affected too.

The relationships are /starts_with/, /ends_with/ and /happens_during/. 
Their definitions from the OBO relations ontology are listed below.

We'll start adding these to the file in 2 weeks, 21 May 2013. Let us 
know if you have any questions.

many thanks,

GO ontology editors



From:http://code.google.com/p/obo-relations/

[Typedef]
id: RO:0002224
name: starts with
def: "x starts with y if and only if x has part y and the time point at which x starts is equivalent to the time point at which y starts. Formally:
?(y) = ?(x) ? ?(y) < ?(x), where ? is a function that maps a process to a start point, and ? is a function that maps a process to an end point." []
property_value: IAO:0000112 "Every insulin receptor signaling pathway starts with the binding of a ligand to the insulin receptor" xsd:string
property_value: IAO:0000114 IAO:0000125
property_value: IAO:0000118 "started by" xsd:string
is_transitive: true
is_a: BFO:0000051 ! has part
is_a: RO:0002222 ! temporally related to
inverse_of: RO:0002223 ! starts

[Typedef]
id: RO:0002230
name: ends with
def: "x ends with y if and only if x has part y and the time point at which x ends is equivalent to the time point at which y ends. Formally: ?(y) > ?(x) ? ?(y) = ?(x), where ? is a function that maps a process to a start point, and ? is a function that maps a process to an end point." []
property_value: IAO:0000114 IAO:0000125
property_value: IAO:0000118 "finished by" xsd:string
is_transitive: true
is_a: BFO:0000051 ! has part
is_a: RO:0002222 ! temporally related to

[Typedef]
id: RO:0002092
name: happens_during
comment: X happens_during Y iff: (start(Y) before_or_simultaneous_with start(X)) AND (end(X) before_or_simultaneous_with end(Y))
property_value: IAO:0000118 "d" xsd:string
property_value: IAO:0000118 "during" xsd:string
is_transitive: true
is_a: BFO:0000050 ! part of
is_a: RO:0002093 ! ends_during




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