Difference between revisions of "Ontologies"
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The Phenoscape project is coordinating the development and integration of multispecies and single species anatomy ontologies for vertebrates, with taxonomic focus on teleosts, zebrafish, amphibians, ''Xenopus'', amniotes, and mouse. These ontologies are publicly available and being used and extended by the community [[Contributors|(view the list)]]. Where possible, we are also reusing external ontologies (e.g., PATO) from the broader biological community for the greatest interoperability across data types. The development of these ontologies follows OBO Foundry principles as much as possible, including reuse of ontology terms (by import or MIREOT) as the preferred mechanism for using shared terms. These anatomy ontologies are available from the OBO CVS-based version-control system, from which they are regularly loaded into the NCBO [http://bioportal.bioontology.org/ BioPortal] where they can be readily browsed, searched, and visualized. The ontologies are also available for download as .obo files from [http://www.obofoundry.org/ OBO Foundry] and can also be viewed using the [http://oboedit.org/ OBO-Edit] or [http://protege.stanford.edu/| Protege] desktop software. | The Phenoscape project is coordinating the development and integration of multispecies and single species anatomy ontologies for vertebrates, with taxonomic focus on teleosts, zebrafish, amphibians, ''Xenopus'', amniotes, and mouse. These ontologies are publicly available and being used and extended by the community [[Contributors|(view the list)]]. Where possible, we are also reusing external ontologies (e.g., PATO) from the broader biological community for the greatest interoperability across data types. The development of these ontologies follows OBO Foundry principles as much as possible, including reuse of ontology terms (by import or MIREOT) as the preferred mechanism for using shared terms. These anatomy ontologies are available from the OBO CVS-based version-control system, from which they are regularly loaded into the NCBO [http://bioportal.bioontology.org/ BioPortal] where they can be readily browsed, searched, and visualized. The ontologies are also available for download as .obo files from [http://www.obofoundry.org/ OBO Foundry] and can also be viewed using the [http://oboedit.org/ OBO-Edit] or [http://protege.stanford.edu/| Protege] desktop software. | ||
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The existing model organism databases are largely hardcoded to reference identifiers for their own ontologies (e.g., MGI database reads MA term identifiers). In the long term, we will be exploring how to import terms into these ontologies. In the interim, the existing MOD vertebrate ontologies will continue to link to external terms using a cross-referencing strategy to external ontology identifiers (see [http://www.obofoundry.org/wiki/index.php/Inter-ontology_Links Interontology links]) | The existing model organism databases are largely hardcoded to reference identifiers for their own ontologies (e.g., MGI database reads MA term identifiers). In the long term, we will be exploring how to import terms into these ontologies. In the interim, the existing MOD vertebrate ontologies will continue to link to external terms using a cross-referencing strategy to external ontology identifiers (see [http://www.obofoundry.org/wiki/index.php/Inter-ontology_Links Interontology links]) | ||
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= Anatomy Ontologies = | = Anatomy Ontologies = | ||
− | + | == Ontology coordination == | |
− | New personnel training topics for building and using ontologies | + | * [[Annotator tutorial topics| New personnel training topics for building and using ontologies]] |
+ | * [[Ontology_workflow| Ontology Workflow| Ontology editing workflow]] | ||
+ | * See also the course materials for the anatomy ontology course held at NESCent in August of 2012: [[http://code.google.com/p/nescent-anatomy-course/source/browse/#svn%2Ftrunk%2Fmaterial_for_course| NESCent Anatomy Ontology Course]] | ||
− | + | In the past we have held regular project [[Anatomy_Ontology_Conf_calls| anatomy ontology conference calls]] to discuss development with the curators of the various anatomy ontologies listed below. The limb/fin branch was the focus of ontology development in year 1. Currently, we coordinate our development calls with the [http://phenotypercn.org Phenotype RCN] vertebrate working group monthly calls. Information about these calls is sent to the obo-anatomy, phenotype-rcn vertebrate google groups, and the phenoscape project listservs. These calls are open to everyone and call in info and notes from them is available at the [http://wiki.phenotypercn.org/wiki/Vertebrates Vertebrate Working Group Wiki Page]. | |
− | + | In addition, the Phenoscape curators have been meeting twice weekly to have joint ontology editing sessions. Please let us know if you would like to join us, Melissa Haendel has been coordinating these sessions (haendel@ohsu.edu). | |
− | + | == Phenoscape-ext == | |
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− | ==Phenoscape-ext == | ||
Phenoscape-ext contains the TAO, AAO, and VSAO combined with Uberon. We are currently in the process of reconciling the issues that arose during this merge (August, 2012), so you may see some messiness for a bit. This ontology will be used by Phenoscape for annotation of evolutionary characters. Phenoscape-ext is our first foray into working directly in OWL. | Phenoscape-ext contains the TAO, AAO, and VSAO combined with Uberon. We are currently in the process of reconciling the issues that arose during this merge (August, 2012), so you may see some messiness for a bit. This ontology will be used by Phenoscape for annotation of evolutionary characters. Phenoscape-ext is our first foray into working directly in OWL. | ||
− | Ontology update requests can be made on the Uberon term request tracker: | + | * Ontology update requests can be made on the Uberon term request tracker: [https://github.com/cmungall/uberon/issues] |
− | [https://github.com/cmungall/uberon/issues] | ||
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* Source edit file available here: [https://phenoscape.svn.sourceforge.net/svnroot/phenoscape/trunk/vocab/edit/phenoscape-ext.owl] | * Source edit file available here: [https://phenoscape.svn.sourceforge.net/svnroot/phenoscape/trunk/vocab/edit/phenoscape-ext.owl] | ||
* PURL: http://purl.obolibrary.org/obo/uberon/phenoscape-ext.owl | * PURL: http://purl.obolibrary.org/obo/uberon/phenoscape-ext.owl | ||
− | + | * [http://www.obofoundry.org/wiki/index.php/UBERON:Main_Page#Phenoscape-ext_.28new.29 Further information about Uberon and the Phenoscape-ext merge] | |
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− | [http://www.obofoundry.org/wiki/index.php/UBERON:Main_Page#Phenoscape-ext_.28new.29] | ||
==Vertebrate Skeletal Anatomy Ontology (VSAO) == | ==Vertebrate Skeletal Anatomy Ontology (VSAO) == | ||
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* Release version available here: [http://phenoscape.svn.sourceforge.net/svnroot/phenoscape/tags/vocab-releases/VSAO/vsao.obo] | * Release version available here: [http://phenoscape.svn.sourceforge.net/svnroot/phenoscape/tags/vocab-releases/VSAO/vsao.obo] | ||
− | Note that VSAO as released represents the outcome of the skeletal anatomy workshop held at NESCent | + | Note that VSAO as released represents the outcome of the [[Skeletal_Anatomy_Jamboree| skeletal anatomy workshop held at NESCent]] and corresponding paper due out in PLOS ONE. Note also that VSAO development moving forward has been merged into the Phenoscape-ext ontology described above. |
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VSAO will be expanded to include terms in the skeletal system that are shared by two or more multispecies vertebrate ontologies. These shared terms will be imported into the multispecies ontologies. For example, ‘femur’, a term applicable to AAO and AMAO, will be added to phenoscape-ext. Shared terms that already exist in multispecies ontologies will be obsoleted, given a "replaced_by" relationship to the relevant phenoscape-ext term, and the shared term subsequently imported into the ontology. Terms shared by a multispecies ontology and its corresponding single-species ontology (e.g., AAO and XAO) would also ideally be imported from the multispecies ontology into the single species ontology (or rather, a single ontology for that taxonomic group could be used). However, because MODs currently cannot import terms, shared terms will instead be duplicated in single species ontologies and cross-referenced to the term in the external ontology. For example, because XAO and AAO both contain ‘radio-ulna’, the term XAO term will cross-reference the AAO or phenoscape-ext ID for radio-ulna. | VSAO will be expanded to include terms in the skeletal system that are shared by two or more multispecies vertebrate ontologies. These shared terms will be imported into the multispecies ontologies. For example, ‘femur’, a term applicable to AAO and AMAO, will be added to phenoscape-ext. Shared terms that already exist in multispecies ontologies will be obsoleted, given a "replaced_by" relationship to the relevant phenoscape-ext term, and the shared term subsequently imported into the ontology. Terms shared by a multispecies ontology and its corresponding single-species ontology (e.g., AAO and XAO) would also ideally be imported from the multispecies ontology into the single species ontology (or rather, a single ontology for that taxonomic group could be used). However, because MODs currently cannot import terms, shared terms will instead be duplicated in single species ontologies and cross-referenced to the term in the external ontology. For example, because XAO and AAO both contain ‘radio-ulna’, the term XAO term will cross-reference the AAO or phenoscape-ext ID for radio-ulna. | ||
− | New skeletal terms for the limb/fin and cranial skeleton have and will continue to be added based on work done at the Phenotype RCN Vertebrate Working Group meeting in Boulder, CO (June 1-3, 2011) and | + | New skeletal terms for the limb/fin and cranial skeleton have and will continue to be added based on work done at the Phenotype RCN Vertebrate Working Group meeting in Boulder, CO (June 1-3, 2011) and [https://docs.google.com/spreadsheet/ccc?key=0Aj8NJdyb-leqdFdTaEJjNkMyUXR1SE1PSUNJc0gwcmc#gid=0 from ongoing work]. |
== Amphibian Anatomy Ontology (AAO) == | == Amphibian Anatomy Ontology (AAO) == | ||
− | AAO is a multispecies ontology for amphibian anatomy. | + | AAO is a multispecies ontology for amphibian anatomy. |
+ | * Download AAO from the [http://obofoundry.org/cgi-bin/detail.cgi?id=amphibian_anatomy OBO Foundry] and browse at [http://bioportal.bioontology.org/ontologies/45269?p=terms BioPortal] | ||
* Source edit directory available [http://phenoscape.svn.sourceforge.net/viewvc/phenoscape/trunk/vocab/AAO_v2.1.obo here]. The current version (April 2012) includes terms merged from the Xenopus Anatomy Ontology and updates from David Blackburn and Wasila Dahdul. | * Source edit directory available [http://phenoscape.svn.sourceforge.net/viewvc/phenoscape/trunk/vocab/AAO_v2.1.obo here]. The current version (April 2012) includes terms merged from the Xenopus Anatomy Ontology and updates from David Blackburn and Wasila Dahdul. | ||
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== Teleost Anatomy Ontology (TAO) == | == Teleost Anatomy Ontology (TAO) == | ||
− | TAO is a multi-species ontology for teleost fishes that was initialized with terms from the Zebrafish Anatomical Ontology (ZFA). The development of the TAO currently focuses on the skeletal system because it varies significantly across fishes, is well-preserved in fossil specimens, and it is often the focus of morphologically-based evolutionary studies in ichthyology. The development of the TAO is described in [http://sysbio.oxfordjournals.org/content/59/4/369.full Dahdul et al. (2010) | + | TAO is a multi-species ontology for teleost fishes that was initialized with terms from the Zebrafish Anatomical Ontology (ZFA). The development of the TAO currently focuses on the skeletal system because it varies significantly across fishes, is well-preserved in fossil specimens, and it is often the focus of morphologically-based evolutionary studies in ichthyology. The development of the TAO is described in [http://sysbio.oxfordjournals.org/content/59/4/369.full Dahdul et al. (2010)]. |
− | + | * Download TAO from the [http://obofoundry.org/cgi-bin/detail.cgi?id=teleost_anatomy OBO Foundry] and browse at [http://bioportal.bioontology.org/visualize/38362 BioPortal]. | |
+ | * [[Teleost_Anatomy_Ontology| Further documentation about TAO]] | ||
NOTE: as per above case with VSAO, the TAO has been merged into phenoscape-ext and is no longer under development. | NOTE: as per above case with VSAO, the TAO has been merged into phenoscape-ext and is no longer under development. | ||
== Mouse Adult Gross Anatomy (MA) == | == Mouse Adult Gross Anatomy (MA) == | ||
− | The Adult Mouse Anatomy (MA) ontology contains terms that represent structures in the postnatal mouse (''Mus'') and is used to annotate gene expression and phenotypes for the mouse at [http://www.informatics.jax.org/ Mouse Genome Informatics (MGI)] and other resources. Development of the MA is described in [http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1088948/ Hayamizu et al. (2005) | + | The Adult Mouse Anatomy (MA) ontology contains terms that represent structures in the postnatal mouse (''Mus'') and is used to annotate gene expression and phenotypes for the mouse at [http://www.informatics.jax.org/ Mouse Genome Informatics (MGI)] and other resources. Development of the MA is described in [http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1088948/ Hayamizu et al. (2005)]. |
+ | * The MA is available for download at the [http://obofoundry.org/cgi-bin/detail.cgi?id=adult_mouse_anatomy OBO Foundry] and can be browsed using the [http://www.informatics.jax.org/searches/AMA_form.shtml Mouse Anatomy Browser]. | ||
* Term requests can be submitted on the [http://sourceforge.net/tracker/?group_id=76834&atid=1205376 mouse anatomy tracker] | * Term requests can be submitted on the [http://sourceforge.net/tracker/?group_id=76834&atid=1205376 mouse anatomy tracker] | ||
== Xenopus Anatomy Ontology (XAO) == | == Xenopus Anatomy Ontology (XAO) == | ||
− | XAO contains terms that represent anatomical structures for the model organism ''Xenopus laevis'' (African clawed frog). [http://www.xenbase.org Xenbase] uses XAO to annotate Xenopus gene expression and phenotypes | + | XAO contains terms that represent anatomical structures for the model organism ''Xenopus laevis'' (African clawed frog). [http://www.xenbase.org Xenbase] uses XAO to annotate Xenopus gene expression and phenotypes. |
+ | * XAO can be downloaded at the [http://obofoundry.org/cgi-bin/detail.cgi?id=xenopus_anatomy OBO Foundry] and browsed at the [http://bioportal.bioontology.org/ontologies/45264?p=terms BioPortal]. | ||
* Term tracker is available here: [https://sourceforge.net/tracker/?atid=1127722&group_id=76834] | * Term tracker is available here: [https://sourceforge.net/tracker/?atid=1127722&group_id=76834] | ||
* Source directory is available here: [http://phenoscape.svn.sourceforge.net/viewvc/phenoscape/trunk/vocab/xenopus_anatomy_2.0.8_eriks3.obo] | * Source directory is available here: [http://phenoscape.svn.sourceforge.net/viewvc/phenoscape/trunk/vocab/xenopus_anatomy_2.0.8_eriks3.obo] | ||
== Zebrafish Anatomical Ontology (ZFA) == | == Zebrafish Anatomical Ontology (ZFA) == | ||
− | ZFA is used by [http://zfin.org ZFIN] to annotate mutant phenotypes for the model organsim zebrafish (''Danio rerio'') | + | ZFA is used by [http://zfin.org ZFIN] to annotate mutant phenotypes for the model organsim zebrafish (''Danio rerio''). |
+ | * Download from the [http://obofoundry.org/cgi-bin/detail.cgi?id=zebrafish_anatomy OBO Foundry] or browse at the [http://bioportal.bioontology.org/ontologies/1051 BioPortal]. | ||
* Term requests can be submitted to the [http://sourceforge.net/tracker/?group_id=76834&atid=994726 ZFA tracker]. | * Term requests can be submitted to the [http://sourceforge.net/tracker/?group_id=76834&atid=994726 ZFA tracker]. | ||
* Edit version is kept internally at ZFIN, but a prerelease edit version is available at [http://obo.cvs.sourceforge.net/viewvc/obo/obo/ontology/anatomy/gross_anatomy/animal_gross_anatomy/fish/preversion.zfish.obo] | * Edit version is kept internally at ZFIN, but a prerelease edit version is available at [http://obo.cvs.sourceforge.net/viewvc/obo/obo/ontology/anatomy/gross_anatomy/animal_gross_anatomy/fish/preversion.zfish.obo] | ||
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ZFA terms are cross referenced to TAO terms, and these cross references will be maintained and updated as needed. | ZFA terms are cross referenced to TAO terms, and these cross references will be maintained and updated as needed. | ||
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* Download TTO from [http://bioportal.bioontology.org/visualize/38703 Bioportal] or [http://www.obofoundry.org/ OBO Foundry] (use [http://oboedit.org/ OBO Edit] desktop software to open and view .obo file). | * Download TTO from [http://bioportal.bioontology.org/visualize/38703 Bioportal] or [http://www.obofoundry.org/ OBO Foundry] (use [http://oboedit.org/ OBO Edit] desktop software to open and view .obo file). | ||
− | == Fish Collection Codes | + | == Fish Collection Codes Vocabulary == |
− | There is a vocabulary of fish collections, based on [http://research.calacademy.org/research/ichthyology/catalog/abtabr.html a list used in Catalog of Fishes], though with a few additions listed on the [[Fish Collection Updates]] page. The master list, from which the OBO ontology is generated is available as a [https://docs.google.com/spreadsheet/ccc?key=0AmUeHhtnDeCZcDZpa1YwVG82Zlhwcmc4OTk4elJhTlE google docs spreadsheet]. It has been augmented with links to entries in the [http://biodiversitycollectionsindex.org/static/index.html Biodiversity Collections Index]. | + | There is a flat vocabulary of fish collections, based on [http://research.calacademy.org/research/ichthyology/catalog/abtabr.html a list used in Catalog of Fishes], though with a few additions listed on the [[Fish Collection Updates]] page. The master list, from which the OBO-format ontology is generated is available as a [https://docs.google.com/spreadsheet/ccc?key=0AmUeHhtnDeCZcDZpa1YwVG82Zlhwcmc4OTk4elJhTlE google docs spreadsheet]. It has been augmented with links to entries in the [http://biodiversitycollectionsindex.org/static/index.html Biodiversity Collections Index]. |
The current release, as used in Phenex is | The current release, as used in Phenex is | ||
[https://obo.svn.sourceforge.net/viewvc/obo/phenote/trunk/obo-files/fish_collection_abbreviation.obo?view=markup Fish Collection Abbreviations] | [https://obo.svn.sourceforge.net/viewvc/obo/phenote/trunk/obo-files/fish_collection_abbreviation.obo?view=markup Fish Collection Abbreviations] | ||
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=== Additional documentation === | === Additional documentation === | ||
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* [[Taxonomy ontology: ranks, unknown/unnamed species, & related issues]] | * [[Taxonomy ontology: ranks, unknown/unnamed species, & related issues]] | ||
* [[Hypodigm|Ambiguous specimen information: annotating phenotypes for specimens or species]] (also called the Hypodigm problem) | * [[Hypodigm|Ambiguous specimen information: annotating phenotypes for specimens or species]] (also called the Hypodigm problem) | ||
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= Shared Ontologies = | = Shared Ontologies = | ||
These ontologies listed below were initiated by the model organism communities. Phenoscape is actively involved in extending these ontologies. | These ontologies listed below were initiated by the model organism communities. Phenoscape is actively involved in extending these ontologies. | ||
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* [http://bioportal.bioontology.org/visualize/38339 Phenotype and Trait Ontology (PATO)] | * [http://bioportal.bioontology.org/visualize/38339 Phenotype and Trait Ontology (PATO)] | ||
− | + | * [http://bioportal.bioontology.org/visualize/36625 Evidence Code Ontology] | |
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− | *[http://bioportal.bioontology.org/visualize/36625 Evidence Code Ontology] | ||
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* [http://www.obofoundry.org/ro/ OBO-relations] | * [http://www.obofoundry.org/ro/ OBO-relations] | ||
− | + | * [http://bioportal.bioontology.org/visualize/29952 Spatial Ontology] | |
− | + | * [http://www.evolutionaryontology.org/ Comparative Data Analysis Ontology (CDAO)], developed by the [http://www.nescent.org/wg_evoinfo/Main_Page EvoInfo working group] at NESCent, and used within the Phenoscape OBD data repository. | |
− | *[http://bioportal.bioontology.org/visualize/29952 Spatial Ontology] | ||
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− | CDAO | ||
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[[Category:Ontology]] | [[Category:Ontology]] |
Revision as of 13:19, 26 September 2012
The Phenoscape project is coordinating the development and integration of multispecies and single species anatomy ontologies for vertebrates, with taxonomic focus on teleosts, zebrafish, amphibians, Xenopus, amniotes, and mouse. These ontologies are publicly available and being used and extended by the community (view the list). Where possible, we are also reusing external ontologies (e.g., PATO) from the broader biological community for the greatest interoperability across data types. The development of these ontologies follows OBO Foundry principles as much as possible, including reuse of ontology terms (by import or MIREOT) as the preferred mechanism for using shared terms. These anatomy ontologies are available from the OBO CVS-based version-control system, from which they are regularly loaded into the NCBO BioPortal where they can be readily browsed, searched, and visualized. The ontologies are also available for download as .obo files from OBO Foundry and can also be viewed using the OBO-Edit or Protege desktop software.
The existing model organism databases are largely hardcoded to reference identifiers for their own ontologies (e.g., MGI database reads MA term identifiers). In the long term, we will be exploring how to import terms into these ontologies. In the interim, the existing MOD vertebrate ontologies will continue to link to external terms using a cross-referencing strategy to external ontology identifiers (see Interontology links)
Anatomy Ontologies
Ontology coordination
- New personnel training topics for building and using ontologies
- Ontology Workflow| Ontology editing workflow
- See also the course materials for the anatomy ontology course held at NESCent in August of 2012: [NESCent Anatomy Ontology Course]
In the past we have held regular project anatomy ontology conference calls to discuss development with the curators of the various anatomy ontologies listed below. The limb/fin branch was the focus of ontology development in year 1. Currently, we coordinate our development calls with the Phenotype RCN vertebrate working group monthly calls. Information about these calls is sent to the obo-anatomy, phenotype-rcn vertebrate google groups, and the phenoscape project listservs. These calls are open to everyone and call in info and notes from them is available at the Vertebrate Working Group Wiki Page.
In addition, the Phenoscape curators have been meeting twice weekly to have joint ontology editing sessions. Please let us know if you would like to join us, Melissa Haendel has been coordinating these sessions (haendel@ohsu.edu).
Phenoscape-ext
Phenoscape-ext contains the TAO, AAO, and VSAO combined with Uberon. We are currently in the process of reconciling the issues that arose during this merge (August, 2012), so you may see some messiness for a bit. This ontology will be used by Phenoscape for annotation of evolutionary characters. Phenoscape-ext is our first foray into working directly in OWL.
- Ontology update requests can be made on the Uberon term request tracker: [1]
- Source edit file available here: [2]
- PURL: http://purl.obolibrary.org/obo/uberon/phenoscape-ext.owl
- Further information about Uberon and the Phenoscape-ext merge
Vertebrate Skeletal Anatomy Ontology (VSAO)
VSAO contains terms representing structures in the skeletal system of vertebrates. It references terms from the Common Anatomy Reference Ontology (CARO), Gene Ontology (GO) Biological Process, Cell Ontology (CL), and the Phenotype and Trait Ontology (PATO). VSAO can be downloaded at the OBO Foundry and browsed at BioPortal.
- Release version available here: [3]
Note that VSAO as released represents the outcome of the skeletal anatomy workshop held at NESCent and corresponding paper due out in PLOS ONE. Note also that VSAO development moving forward has been merged into the Phenoscape-ext ontology described above.
VSAO will be expanded to include terms in the skeletal system that are shared by two or more multispecies vertebrate ontologies. These shared terms will be imported into the multispecies ontologies. For example, ‘femur’, a term applicable to AAO and AMAO, will be added to phenoscape-ext. Shared terms that already exist in multispecies ontologies will be obsoleted, given a "replaced_by" relationship to the relevant phenoscape-ext term, and the shared term subsequently imported into the ontology. Terms shared by a multispecies ontology and its corresponding single-species ontology (e.g., AAO and XAO) would also ideally be imported from the multispecies ontology into the single species ontology (or rather, a single ontology for that taxonomic group could be used). However, because MODs currently cannot import terms, shared terms will instead be duplicated in single species ontologies and cross-referenced to the term in the external ontology. For example, because XAO and AAO both contain ‘radio-ulna’, the term XAO term will cross-reference the AAO or phenoscape-ext ID for radio-ulna.
New skeletal terms for the limb/fin and cranial skeleton have and will continue to be added based on work done at the Phenotype RCN Vertebrate Working Group meeting in Boulder, CO (June 1-3, 2011) and from ongoing work.
Amphibian Anatomy Ontology (AAO)
AAO is a multispecies ontology for amphibian anatomy.
- Download AAO from the OBO Foundry and browse at BioPortal
- Source edit directory available here. The current version (April 2012) includes terms merged from the Xenopus Anatomy Ontology and updates from David Blackburn and Wasila Dahdul.
NOTE: as per above case with VSAO, AAO has been merged into phenoscape-ext and is no longer under development.
Teleost Anatomy Ontology (TAO)
TAO is a multi-species ontology for teleost fishes that was initialized with terms from the Zebrafish Anatomical Ontology (ZFA). The development of the TAO currently focuses on the skeletal system because it varies significantly across fishes, is well-preserved in fossil specimens, and it is often the focus of morphologically-based evolutionary studies in ichthyology. The development of the TAO is described in Dahdul et al. (2010).
- Download TAO from the OBO Foundry and browse at BioPortal.
- Further documentation about TAO
NOTE: as per above case with VSAO, the TAO has been merged into phenoscape-ext and is no longer under development.
Mouse Adult Gross Anatomy (MA)
The Adult Mouse Anatomy (MA) ontology contains terms that represent structures in the postnatal mouse (Mus) and is used to annotate gene expression and phenotypes for the mouse at Mouse Genome Informatics (MGI) and other resources. Development of the MA is described in Hayamizu et al. (2005).
- The MA is available for download at the OBO Foundry and can be browsed using the Mouse Anatomy Browser.
- Term requests can be submitted on the mouse anatomy tracker
Xenopus Anatomy Ontology (XAO)
XAO contains terms that represent anatomical structures for the model organism Xenopus laevis (African clawed frog). Xenbase uses XAO to annotate Xenopus gene expression and phenotypes.
- XAO can be downloaded at the OBO Foundry and browsed at the BioPortal.
- Term tracker is available here: [4]
- Source directory is available here: [5]
Zebrafish Anatomical Ontology (ZFA)
ZFA is used by ZFIN to annotate mutant phenotypes for the model organsim zebrafish (Danio rerio).
- Download from the OBO Foundry or browse at the BioPortal.
- Term requests can be submitted to the ZFA tracker.
- Edit version is kept internally at ZFIN, but a prerelease edit version is available at [6]
ZFA terms are cross referenced to TAO terms, and these cross references will be maintained and updated as needed.
Taxonomy Ontologies
Vertebrate Taxonomy Ontology (VTO)
The Vertebrate Taxonomy Ontology includes the TTO, ATO, as well as a new Amniote Taxonomy Ontology. An initial release, including TTO and ATO, but using pan-vertebrate resources (see below) rather than a separate AmTO was made in May 2011. This taxonomy covers vertebrates and was built by starting with the NCBI taxonomy for vertebrates and splicing in TTO (except hagfish), ATO, and the IOC taxonomy of living birds. Synonyms from ITIS and Catalog of Life were attached if the primary name matched a name in the existing taxonomy. Subspecies names were added to their parent species as synonyms (not subclasses). The taxonomy is currently in the OBO format used for TTO and ATO, which includes the use of the Taxonomic Rank Vocabulary to tag taxa with specified rank.
- NCBI This was used to fill in the gaps (non-avian amniotes) in the current proposed VTO. This provides taxonomy for GenBank submissions (including fossil taxa), but does not claim to be an authoritative source (and generally doesn't cover taxa that have not been submitted). It does provide some taxonomic synonyms as well.
- Paleobiology Database This covers all groups represented in the fossil record - we have implemented a way to incorporate bulk taxonomy downloads in the VTO. We are still somewhat uncertain about how hierarchies are (dynamically) built in this resource.
These can provide links to additional synonyms and resources (e.g., TTO uses fishbase to provide common names and links to their pages). Taxonomic synonyms are particularly useful as aids to data curation, but common names can assist users in browsing the website. Taxonomic resources (above) can be used as sources of names as well.
- Fishbase - their taxonomy is close to TTO (both based on Catalog of Fishes), but TTO uses it strictly as a name resource.
- Global Names Index (GNI) - Extensive list of names but no hierarchy.
Teleost Taxonomy Ontology (TTO)
Phenotypes are associated with species using a taxonomy ontology, the Teleost Taxonomy Ontology (TTO) derived from the Catalog of Fishes (see also the representation on BioPortal, which can be navigated on-line). The TTO is updated in concert with Catalog of Fishes updates. Changes to the TTO relative to the latest version generated from a dump from the Catalog of Fishes are documented TTO_Changes.
Amphibian Taxonomy Ontology (ATO)
The ATO is derived from the AmphibiaWeb list, which provides both taxonomy and some synonyms from ITIS and the IUCN redlist.
Taxonomic Rank Vocabulary
During 2010, we released a separate Taxonomic Rank Vocabulary (TAXRANK), and removed all rank terms (e.g., family, genus, etc.) from the taxa within the TTO. Taxa in the TTO specify their ranks as property values via the metadata relation has_rank, but the object of the has_rank links is contained in the TAXRANK vocabulary.
Developing TAXRANK as a vocabulary, rather than an ontology (e.g., by defining an ordering relation between ranks) should facilitate its reuse in other taxonomic ontologies. Developing a cross-authority (e.g., ICZN, ICBN, etc.) ontology of ranks may be possible, but there does not appear to be a compelling need for such an ontology. The TAXRANK vocabulary can be browsed at Bioportal.
- Browse TTO at BioPortal
- Download TTO from Bioportal or OBO Foundry (use OBO Edit desktop software to open and view .obo file).
Fish Collection Codes Vocabulary
There is a flat vocabulary of fish collections, based on a list used in Catalog of Fishes, though with a few additions listed on the Fish Collection Updates page. The master list, from which the OBO-format ontology is generated is available as a google docs spreadsheet. It has been augmented with links to entries in the Biodiversity Collections Index.
The current release, as used in Phenex is Fish Collection Abbreviations
Additional documentation
- Documenting taxon concepts used in a publication
- Taxonomy ontology: ranks, unknown/unnamed species, & related issues
- Ambiguous specimen information: annotating phenotypes for specimens or species (also called the Hypodigm problem)
These ontologies listed below were initiated by the model organism communities. Phenoscape is actively involved in extending these ontologies.
- Phenotype and Trait Ontology (PATO)
- Evidence Code Ontology
- OBO-relations
- Spatial Ontology
- Comparative Data Analysis Ontology (CDAO), developed by the EvoInfo working group at NESCent, and used within the Phenoscape OBD data repository.