GO Term : GO:0009562 embryo sac nuclear migration GO

Namespace:  biological_process Obsolete:  false
description  The directed movement of an embryo sac nucleus to the pole or center of the cell.

0 Cross References

0 Data Sets

1 Ontology

Name
GO

0 Ontology Annotations

23 Parents

Identifier Name Description
GO:0007275 multicellular organismal development The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).
GO:0032502 developmental process A biological process whose specific outcome is the progression of an integrated living unit: an anatomical structure (which may be a subcellular structure, cell, tissue, or organ), or organism over time from an initial condition to a later condition.
GO:0044699 single-organism process A biological process that involves only one organism.
GO:0051641 cellular localization A localization process that takes place at the cellular level; as a result of a cellular localization process, a substance or cellular entity, such as a protein complex or organelle, is transported to, and/or maintained in, a specific location within or in the membrane of a cell.
GO:0051179 localization Any process in which a cell, a substance, or a cellular entity, such as a protein complex or organelle, is transported to or maintained in a specific location.
GO:0051640 organelle localization Any process in which an organelle is transported to, and/or maintained in, a specific location.
GO:0008150 biological_process Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end.
GO:0051234 establishment of localization The directed movement of a cell, substance or cellular entity, such as a protein complex or organelle, to a specific location.
GO:0005575 cellular_component The part of a cell or its extracellular environment in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together.
GO:0005623 cell The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope.
GO:0051649 establishment of localization in cell The directed movement of a substance or cellular entity, such as a protein complex or organelle, to a specific location within, or in the membrane of, a cell.
GO:0051656 establishment of organelle localization The directed movement of an organelle to a specific location.
GO:0044707 single-multicellular organism process A biological process occurring within a single, multicellular organism.
GO:0032501 multicellular organismal process Any biological process, occurring at the level of a multicellular organism, pertinent to its function.
GO:0044767 single-organism developmental process A biological process whose specific outcome is the progression of an integrated living unit: an anatomical structure (which may be a subcellular structure, cell, tissue, or organ), or organism over time from an initial condition to a later condition, involving only one organism.
GO:0048856 anatomical structure development The biological process whose specific outcome is the progression of an anatomical structure from an initial condition to its mature state. This process begins with the formation of the structure and ends with the mature structure, whatever form that may be including its natural destruction. An anatomical structure is any biological entity that occupies space and is distinguished from its surroundings. Anatomical structures can be macroscopic such as a carpel, or microscopic such as an acrosome.
GO:0007097 nuclear migration The directed movement of the nucleus.
GO:0040023 establishment of nucleus localization The directed movement of the nucleus to a specific location within a cell.
GO:0051647 nucleus localization Any process in which the nucleus is transported to, and/or maintained in, a specific location within the cell.
GO:0048229 gametophyte development The process whose specific outcome is the progression of the gametophyte over time, from its formation to the mature structure. The gametophyte is the gamete-producing individual or phase in the life cycle having alternation of generations. An example of this process is found in Arabidopsis thaliana.
GO:0009553 embryo sac development The process whose specific outcome is the progression of the embryo sac over time, from its formation to the mature structure. The process begins with the meiosis of the megasporocyte to form four haploid megaspores. Three of the megaspores disintegrate, and the fourth undergoes mitosis giving rise to a binucleate syncytial embryo sac. The two haploid nuclei migrate to the opposite poles of the embryo sac and then undergo two rounds of mitosis generating four haploid nuclei at each pole. One nucleus from each set of four migrates to the center of the cell. Cellularization occurs, resulting in an eight-nucleate seven-celled structure. This structure contains two synergid cells and an egg cell at the micropylar end, and three antipodal cells at the other end. A binucleate endosperm mother cell is formed at the center. The two polar nuclei fuse resulting in a mononucleate diploid endosperm mother cell. The three antipodal cells degenerate.
GO:0009561 megagametogenesis The process whose specific outcome is the progression of the embryo sac over time, from its formation as the megaspore to the mature structure. The process begins when three of the four haploid megaspores disintegrate, and the fourth undergoes mitosis giving rise to a binucleate syncytial embryo sac. The two haploid nuclei migrate to the opposite poles of the embryo sac and then undergo two rounds of mitosis generating four haploid nuclei at each pole. One nucleus from each set of four migrates to the center of the cell. Cellularization occurs, resulting in an eight-nucleate seven-celled structure. This structure contains two synergid cells and an egg cell at the micropylar end, and three antipodal cells at the other end. A binucleate endosperm mother cell is formed at the center.
GO:0009562 embryo sac nuclear migration The directed movement of an embryo sac nucleus to the pole or center of the cell.

28 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
part of GO:0009561 GO:0009562
is_a GO:0007097 GO:0009562
occurs in GO:0005623 GO:0009562
part of GO:0044767 GO:0009562
part of GO:0048229 GO:0009562
part of GO:0048856 GO:0009562
part of GO:0044699 GO:0009562
is_a GO:0008150 GO:0009562
part of GO:0008150 GO:0009562
is_a GO:0051640 GO:0009562
is_a GO:0051234 GO:0009562
is_a GO:0051179 GO:0009562
is_a GO:0051641 GO:0009562
is_a GO:0051656 GO:0009562
is_a GO:0051649 GO:0009562
part of GO:0009553 GO:0009562
part of GO:0007275 GO:0009562
is_a GO:0051647 GO:0009562
part of GO:0032502 GO:0009562
part of GO:0032501 GO:0009562
part of GO:0051641 GO:0009562
part of GO:0051179 GO:0009562
part of GO:0051640 GO:0009562
is_a GO:0040023 GO:0009562
occurs in GO:0005575 GO:0009562
part of GO:0044707 GO:0009562
is_a GO:0009562 GO:0023002
is_a GO:0009562 GO:0023003

5 Synonyms

Name Type
embryo sac nucleus migration synonym
female gametophyte nucleus migration synonym
female gametophyte nuclear migration synonym
megagametophyte nucleus migration synonym
megagametophyte nuclear migration synonym