WormMine

WS297

Intermine data mining platform for C. elegans and related nematodes

GO Term : GO:0055048 anastral spindle assembly GO

Namespace  biological_process Obsolete  false
Description  The aggregation, arrangement and bonding together of a set of components to form the spindle, the array of microtubules and associated molecules that serves to move duplicated chromosomes apart, in the absence of centrosomes. Formation is initiated by the nucleation of microtubules (MTs) in the vicinity of condensed chromatin. MTs then attach to and congress around the chromatin due to activity of microtubule motors. A bipolar spindle is formed by focusing of the terminal ends of the MT array into spindle poles by molecular motors and cross-linking proteins.

0 Cross References

0 Data Sets

1 Ontology

Name
GO

0 Ontology Annotations

18 Parents

Identifier Name Description
GO:0006996 organelle organization A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of an organelle within a cell. An organelle is an organized structure of distinctive morphology and function. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton. Excludes the plasma membrane.
GO:0009987 cellular process Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level.
GO:0008150 biological_process A biological process is the execution of a genetically-encoded biological module or program. It consists of all the steps required to achieve the specific biological objective of the module. A biological process is accomplished by a particular set of molecular functions carried out by specific gene products (or macromolecular complexes), often in a highly regulated manner and in a particular temporal sequence.
GO:0071840 cellular component organization or biogenesis A process that results in the biosynthesis of constituent macromolecules, assembly, arrangement of constituent parts, or disassembly of a cellular component.
GO:0016043 cellular component organization A process that results in the assembly, arrangement of constituent parts, or disassembly of a cellular component.
GO:0007017 microtubule-based process Any cellular process that depends upon or alters the microtubule cytoskeleton, that part of the cytoskeleton comprising microtubules and their associated proteins.
GO:0007059 chromosome segregation The process in which genetic material, in the form of chromosomes, is organized into specific structures and then physically separated and apportioned to two or more sets. In eukaryotes, chromosome segregation begins with the condensation of chromosomes, includes chromosome separation, and ends when chromosomes have completed movement to the spindle poles.
GO:0007010 cytoskeleton organization A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures.
GO:0007051 spindle organization A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the spindle, the array of microtubules and associated molecules that forms between opposite poles of a eukaryotic cell during DNA segregation and serves to move the duplicated chromosomes apart.
GO:0022402 cell cycle process The cellular process that ensures successive accurate and complete genome replication and chromosome segregation.
GO:0007049 cell cycle The progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events. Canonically, the cell cycle comprises the replication and segregation of genetic material followed by the division of the cell, but in endocycles or syncytial cells nuclear replication or nuclear division may not be followed by cell division.
GO:0000226 microtubule cytoskeleton organization A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising microtubules and their associated proteins.
GO:0140694 membraneless organelle assembly The aggregation, arrangement and bonding together of a set of components to form a non-membrane-bounded organelle.
GO:0070925 organelle assembly The aggregation, arrangement and bonding together of a set of components to form an organelle. An organelle is an organized structure of distinctive morphology and function. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton. Excludes the plasma membrane.
GO:0022607 cellular component assembly The aggregation, arrangement and bonding together of a cellular component.
GO:0044085 cellular component biogenesis A process that results in the biosynthesis of constituent macromolecules, assembly, and arrangement of constituent parts of a cellular component. Includes biosynthesis of constituent macromolecules, and those macromolecular modifications that are involved in synthesis or assembly of the cellular component.
GO:0051225 spindle assembly The aggregation, arrangement and bonding together of a set of components to form the spindle, the array of microtubules and associated molecules that serves to move duplicated chromosomes apart.
GO:0055048 anastral spindle assembly The aggregation, arrangement and bonding together of a set of components to form the spindle, the array of microtubules and associated molecules that serves to move duplicated chromosomes apart, in the absence of centrosomes. Formation is initiated by the nucleation of microtubules (MTs) in the vicinity of condensed chromatin. MTs then attach to and congress around the chromatin due to activity of microtubule motors. A bipolar spindle is formed by focusing of the terminal ends of the MT array into spindle poles by molecular motors and cross-linking proteins.

23 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0055048 GO:0009971
is_a GO:0055048 GO:0009971
is_a GO:0051225 GO:0055048
is_a GO:0070925 GO:0055048
is_a GO:0022607 GO:0055048
is_a GO:0007051 GO:0055048
part of GO:0007049 GO:0055048
part of GO:0007059 GO:0055048
is_a GO:0008150 GO:0055048
part of GO:0022402 GO:0055048
part of GO:0009987 GO:0055048
part of GO:0071840 GO:0055048
is_a GO:0022402 GO:0055048
is_a GO:0007010 GO:0055048
is_a GO:0009987 GO:0055048
is_a GO:0007017 GO:0055048
part of GO:0008150 GO:0055048
is_a GO:0006996 GO:0055048
is_a GO:0000226 GO:0055048
is_a GO:0140694 GO:0055048
is_a GO:0071840 GO:0055048
is_a GO:0016043 GO:0055048
part of GO:0044085 GO:0055048

0 Synonyms