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GO:0042151 nematocyst

Term Information

ID GO:0042151
Name nematocyst
Ontology Cellular Component
Definition An organelle found in cnidoblast (nematoblast) cells. When matured, these stinging organelles store toxins and can deliver them when the cnidocil (a short extension of the cnidocyst) is stimulated by a prey or another stimulus.
GONUTS GO:0042151 Wiki Page

Synonyms

Synonyms are alternative words or phrases closely related in meaning to the term name, with indication of the relationship between the name and synonym given by the synonym scope. Click on the icon for more details.
Type Synonym
exact cnidocyst

Taxon Constraints

The use of this term should conform to the following taxon constraints:
Taxon Rule Ancestor GO ID Ancestor GO Term Name Relationship Taxon ID Taxon Reference(s)
GOTAX:0000057 GO:0005623 cell only_in_taxon 131567 cellular organisms
More information on taxon constraints in GO is available here

Cross-references

Database ID
InterPro IPR012414
InterPro IPR012509
UniProtKB-KW Nematocyst
UniProtKB-SubCell Nematocyst
Wikipedia Cnidocyte

Ancestor Chart

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Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0042151:
Term has no children

Protein Annotation

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Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated with GO:0042151. 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:0042151 based on the entire annotation set Co-occurrence statistics for GO:0042151 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2009-02-25 Added XREF Wikipedia:Cnidocyte
2008-05-13 Added DEFINITION An organelle found in cnidoblast (nematoblast) cells. When matured, these stinging organelles store toxins and can deliver them when the cnidocil (a short extension of the cnidocyst) is stimulated by a prey or another stimulus.
2008-05-12 Deleted DEFINITION An organelle found in cnidoblast (nematoblast) cells. When matured, these stinging organelles store toxins and can deliver them when the cnidocil (a short extension of the cnidocyst) is stimulated by a prey or another stimulus.
2008-04-01 Updated RELATION is a GO:0044448 (cell cortex part)
2008-04-01 Updated RELATION is a GO:0043232 (intracellular non-membrane-bounded organelle)
2007-08-09 Added SYNONYM cnidocyst
2007-08-09 Deleted SYNONYM cnidocyst
2004-12-03 Updated TERM nematocyst
2004-12-03 Added SYNONYM cnidocyst
2002-11-27 Added DEFINITION An organelle found in cnidoblast (nematoblast) cells. When matured, these stinging organelles store toxins and can deliver them when the cnidocil (a short extension of the cnidocyst) is stimulated by a prey or another stimulus.
2002-02-27 Added TERM cnidocyst

Term

Timestamp Action Category Detail
2004-12-03 Updated TERM nematocyst
2002-02-27 Added TERM cnidocyst

Definition/synonyms

Timestamp Action Category Detail
2008-05-13 Added DEFINITION An organelle found in cnidoblast (nematoblast) cells. When matured, these stinging organelles store toxins and can deliver them when the cnidocil (a short extension of the cnidocyst) is stimulated by a prey or another stimulus.
2008-05-12 Deleted DEFINITION An organelle found in cnidoblast (nematoblast) cells. When matured, these stinging organelles store toxins and can deliver them when the cnidocil (a short extension of the cnidocyst) is stimulated by a prey or another stimulus.
2007-08-09 Added SYNONYM cnidocyst
2007-08-09 Deleted SYNONYM cnidocyst
2004-12-03 Added SYNONYM cnidocyst
2002-11-27 Added DEFINITION An organelle found in cnidoblast (nematoblast) cells. When matured, these stinging organelles store toxins and can deliver them when the cnidocil (a short extension of the cnidocyst) is stimulated by a prey or another stimulus.

Relationships

Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0044448 (cell cortex part)
2008-04-01 Updated RELATION is a GO:0043232 (intracellular non-membrane-bounded organelle)

Cross-references

Timestamp Action Category Detail
2009-02-25 Added XREF Wikipedia:Cnidocyte
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