WormMine

WS297

Intermine data mining platform for C. elegans and related nematodes

GO Term : GO:0071546 pi-body GO

Namespace  cellular_component Obsolete  false
Description  A P granule that contains the PIWIL2-TDRD1 module, a set of proteins that act in the primary piRNA pathway. The pi-body corresponds to the cementing material between mitochondria found in gonocytes.

0 Cross References

0 Data Sets

1 Ontology

Name
GO

0 Ontology Annotations

15 Parents

Identifier Name Description
GO:0005737 cytoplasm The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
GO:0005575 cellular_component A location, relative to cellular compartments and structures, occupied by a macromolecular machine. There are three types of cellular components described in the gene ontology: (1) the cellular anatomical entity where a gene product carries out a molecular function (e.g., plasma membrane, cytoskeleton) or membrane-enclosed compartments (e.g., mitochondrion); (2) virion components, where viral proteins act, and (3) the stable macromolecular complexes of which gene product are parts (e.g., the clathrin complex).
GO:0005622 intracellular anatomical structure A component of a cell contained within (but not including) the plasma membrane. In eukaryotes it includes the nucleus and cytoplasm.
GO:0110165 cellular anatomical structure A part of a cellular organism consisting of a material entity with granularity above the level of a protein complex but below that of an anatomical system. Note that cellular organisms exclude viruses.
GO:0043226 organelle Organized structure of distinctive morphology and function. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton, and prokaryotic structures such as anammoxosomes and pirellulosomes. Excludes the plasma membrane.
GO:0043229 intracellular organelle Organized structure of distinctive morphology and function, occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton. Excludes the plasma membrane.
GO:0043228 membraneless organelle Organized structure of distinctive morphology and function, not bounded by a lipid bilayer membrane. Includes ribosomes, the cytoskeleton and chromosomes.
GO:0043232 intracellular membraneless organelle Organized structure of distinctive morphology and function, not bounded by a lipid bilayer membrane and occurring within the cell. Includes ribosomes, the cytoskeleton and chromosomes.
GO:0099080 supramolecular complex A cellular component that consists of an indeterminate number of proteins or macromolecular complexes, organized into a regular, higher-order structure such as a polymer, sheet, network or a fiber.
GO:0036464 cytoplasmic ribonucleoprotein granule A ribonucleoprotein granule located in the cytoplasm.
GO:0035770 ribonucleoprotein granule A non-membranous macromolecular complex containing proteins and translationally silenced mRNAs. RNA granules contain proteins that control the localization, stability, and translation of their RNA cargo. Different types of RNA granules (RGs) exist, depending on the cell type and cellular conditions.
GO:0043186 P granule A small cytoplasmic, non-membranous RNA/protein complex aggregate in the primordial germ cells of many higher eukaryotes.
GO:0060293 germ plasm Differentiated cytoplasm associated with a pole of an oocyte, egg or early embryo that will be inherited by the cells that will give rise to the germ line.
GO:0045495 pole plasm Differentiated cytoplasm associated with a pole (animal, vegetal, anterior, or posterior) of an oocyte, egg or early embryo.
GO:0071546 pi-body A P granule that contains the PIWIL2-TDRD1 module, a set of proteins that act in the primary piRNA pathway. The pi-body corresponds to the cementing material between mitochondria found in gonocytes.

16 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0043186 GO:0071546
is_a GO:0110165 GO:0071546
is_a GO:0005575 GO:0071546
part of GO:0005575 GO:0071546
is_a GO:0099080 GO:0071546
part of GO:0005622 GO:0071546
part of GO:0110165 GO:0071546
is_a GO:0043232 GO:0071546
is_a GO:0035770 GO:0071546
part of GO:0045495 GO:0071546
part of GO:0005737 GO:0071546
is_a GO:0043226 GO:0071546
is_a GO:0043228 GO:0071546
is_a GO:0043229 GO:0071546
part of GO:0060293 GO:0071546
is_a GO:0036464 GO:0071546

1 Synonyms

Name Type
intermitochondrial cement synonym