spacer

GO:0045464 R8 cell fate specification

Term Information

ID GO:0045464
Name R8 cell fate specification
Ontology Biological Process
Definition The process in which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
PMID:11880339
GONUTS GO:0045464 Wiki Page

Taxon Constraints

The use of this term should conform to the following taxon constraints:
Ancestor GO ID Ancestor GO Term Name Relationship Taxon ID Taxon Reference(s)
GO:0001745 compound eye morphogenesis only_in_taxon 6656 Arthropoda
GO:0032501 multicellular organismal process never_in_taxon 4896 Schizosaccharomyces pombe
GO:0032501 multicellular organismal process never_in_taxon 4932 Saccharomyces cerevisiae
GO:0032501 multicellular organismal process only_in_taxon 2759 Eukaryota
More information on taxon constraints in GO is available here

Cross-Ontology Relations

Relation Other Ontology ID Term
results_in_specification_of CL CL:0000709 R8 photoreceptor cell

Ancestor Chart

This chart is interactive; you can click on the term boxes and legend for more information.
Display options
Display
Key
GO IDs
Term box width
Term box height
Slim colours
Show children
Image size limit (in megapixels)
Note that setting the limit too high may result in images being generated slowly; it may even cause the browser to crash. The maximum limit is 20 megapixels.

Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0045464:
Term has no children

Protein Annotation

Displaying annotations FIRST to LAST of TOTAL Page size: Additional filters: Bookmarkable link
Database
Gene Product ID
Symbol
Qualifier
GO Identifier
GO Term Name
Aspect
Original GO ID
Original GO Term Name
Evidence
Reference
With
Taxon
Date
Assigned By
Product Form ID
Name
Synonym
Type
Taxon Name
Sequence

Export

Display options

ID Mapping

QuickGO maps between different identifier types by using a combination of mapping files provided by the databases, and using identifier cross-references supplied by UniProtKB.

If more than one identifier type needs to be used to map all required sequences, drag the selected databases to change the order in which identifiers are found.

Filter

Select

Grouped by
Annotation count
Protein count
Both

Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated with GO:0045464. The terms are listed in descending order of number of times the term has been co-annotated.
The table on the left is calculated using both electronic and manual-evidenced annotations, while the table on the right is calculated using only manual-evidenced annotations.
Co-occurrence statistics for GO:0045464 based on the entire annotation set Co-occurrence statistics for GO:0045464 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2013-11-28 Deleted RELATION is a GO:0044767 (single-organism developmental process)
2013-03-11 Deleted RELATION is a GO:0048646 (anatomical structure formation involved in morphogenesis)
2012-12-21 Added RELATION is a GO:0044767 (single-organism developmental process)
2012-10-29 Added RELATION is a GO:0048646 (anatomical structure formation involved in morphogenesis)
2010-12-12 Deleted DEFINITION The process by which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
2010-12-12 Added DEFINITION The process in which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
2010-12-01 Deleted DEFINITION Process by which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
2010-12-01 Added DEFINITION The process by which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
2008-05-13 Added DEFINITION Process by which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
2008-05-12 Deleted DEFINITION Process by which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
2008-04-01 Updated RELATION part of GO:0007460 (R8 cell fate commitment)
2008-04-01 Updated RELATION is a GO:0043704 (photoreceptor cell fate specification)
2004-05-09 Updated DEFINITION Process by which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
2002-11-27 Added DEFINITION The processes involved in the specification of a single R8 neuron from a field of uncommitted cells. Once specification has taken place, a cell will be committed to differentiate down a specific pathway if left in its normal environment.
2002-10-15 Updated TERM R8 cell fate specification
2002-08-05 Added TERM R8 cell fate selection

Term

Timestamp Action Category Detail
2002-10-15 Updated TERM R8 cell fate specification
2002-08-05 Added TERM R8 cell fate selection

Definition/synonyms

Timestamp Action Category Detail
2010-12-12 Deleted DEFINITION The process by which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
2010-12-12 Added DEFINITION The process in which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
2010-12-01 Deleted DEFINITION Process by which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
2010-12-01 Added DEFINITION The process by which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
2008-05-13 Added DEFINITION Process by which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
2008-05-12 Deleted DEFINITION Process by which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
2004-05-09 Updated DEFINITION Process by which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
2002-11-27 Added DEFINITION The processes involved in the specification of a single R8 neuron from a field of uncommitted cells. Once specification has taken place, a cell will be committed to differentiate down a specific pathway if left in its normal environment.

Relationships

Timestamp Action Category Detail
2013-11-28 Deleted RELATION is a GO:0044767 (single-organism developmental process)
2013-03-11 Deleted RELATION is a GO:0048646 (anatomical structure formation involved in morphogenesis)
2012-12-21 Added RELATION is a GO:0044767 (single-organism developmental process)
2012-10-29 Added RELATION is a GO:0048646 (anatomical structure formation involved in morphogenesis)
2008-04-01 Updated RELATION part of GO:0007460 (R8 cell fate commitment)
2008-04-01 Updated RELATION is a GO:0043704 (photoreceptor cell fate specification)
spacer
Please send comments, suggestions or bug reports to goa@ebi.ac.uk. Click here for details of how to cite UniProt-GOA and QuickGO.
16ms