Gene Ontology — View

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GO:0032955

Overview

Field	Value
Namespace	Biological process
Short description	Regulation of division septum assembly
Full defintion	Any process that modulates the frequency, rate or extent of division septum formation. division septum formation is the assembly and arrangement of a septum that spans the plasma membrane interface between progeny cells following cytokinesis.
Subterm of	GO:1901891 GO:1903436

Relationships

The relationship of GO:0032955 with other GO terms.

Relationship type	GO terms
Is a	GO:1901891 GO:1903436
Regulates	GO:0000917
Part of	n.a.
Positively regulates	n.a.
Negatively regulates	n.a.

Ancestor tree

A force layout showing the ancestor tree for GO:0032955, and its immediate children. If you wish to explore the tree dynamically, please use the GO Explorer.

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Additional data

This table contains additional metadata associated with the GO entry's definition field.

Field	Value
GOC	mtg_cell_cycle
PMID	Polar opposites: Fine-tuning cytokinesis through SIN asymmetry.Johnson AE, McCollum D, Gould KL Cytoskeleton (Hoboken). 2012 Oct; 69 (10): 686–99.PMID: 22786806 Mitotic exit and cell division must be spatially and temporally integrated to facilitate equal division of genetic material between daughter cells. In the fission yeast, Schizosaccharomyces pombe, a spindle pole body (SPB) localized signaling cascade termed the septation initiation network (SIN) couples mitotic exit with cytokinesis. The SIN is controlled at many levels to ensure that cytokinesis is executed once per cell cycle and only after cells segregate their DNA. An interesting facet of the SIN is that its activity is asymmetric on the two SPBs during anaphase; however, how and why the SIN is asymmetric has remained elusive. Many key factors controlling SIN asymmetry have now been identified, shedding light on the significance of SIN asymmetry in regulating cytokinesis. In this review, we highlight recent advances in our understanding of SIN regulation, with an emphasis on how SIN asymmetry is achieved and how this aspect of SIN regulation fine-tunes cytokinesis.

Field

Value

GOC

mtg_cell_cycle

PMID

Polar opposites: Fine-tuning cytokinesis through SIN asymmetry.Johnson AE, McCollum D, Gould KL
Cytoskeleton (Hoboken). 2012 Oct; 69 (10): 686–99.PMID: 22786806

Mitotic exit and cell division must be spatially and temporally integrated to facilitate equal division of genetic material between daughter cells. In the fission yeast, Schizosaccharomyces pombe, a spindle pole body (SPB) localized signaling cascade termed the septation initiation network (SIN) couples mitotic exit with cytokinesis. The SIN is controlled at many levels to ensure that cytokinesis is executed once per cell cycle and only after cells segregate their DNA. An interesting facet of the SIN is that its activity is asymmetric on the two SPBs during anaphase; however, how and why the SIN is asymmetric has remained elusive. Many key factors controlling SIN asymmetry have now been identified, shedding light on the significance of SIN asymmetry in regulating cytokinesis. In this review, we highlight recent advances in our understanding of SIN regulation, with an emphasis on how SIN asymmetry is achieved and how this aspect of SIN regulation fine-tunes cytokinesis.

Associated Lotus transcripts 2

GO predictions are based solely on the InterPro-to-GO mappings published by EMBL-EBI, which are in turn based on the mapping of predicted domains to the InterPro dataset. The InterPro-to-GO mapping was last updated on April 27, 2020, while the GO metadata was last updated on April 27, 2020.

Transcript	Name	Description	GO terms	GO count
LotjaGi2g1v0262300.1 View transcript LORE1 insertions in MG20 v3.0 Genome browser Expression Atlas (ExpAt)	–	Glutamate NMDA receptor subunit epsilon-1, putative (DUF3598); TAIR: AT3G29185.1 glutamate NMDA receptor subunit epsilon-1, putative (DUF3598); Swiss-Prot: sp\|B0R061\|SMRDA_DANRE SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A containing DEAD/H box 1A; TrEMBL-Plants: tr\|I3SW85\|I3SW85_LOTJA Uncharacterized protein; Found in the gene: LotjaGi2g1v0262300	GO terms View details of GO:0032955 View details of GO:0051301	2
LotjaGi2g1v0298900.1 View transcript LORE1 insertions in MG20 v3.0 Genome browser Expression Atlas (ExpAt)	–	Cell division topological specificity factor-like protein; TAIR: AT1G69390.1 homologue of bacterial MinE 1; Swiss-Prot: sp\|Q9C4Z7\|MINE1_ARATH Cell division topological specificity factor homolog, chloroplastic; TrEMBL-Plants: tr\|I3SM72\|I3SM72_LOTJA Uncharacterized protein; Found in the gene: LotjaGi2g1v0298900	GO terms View details of GO:0032955 View details of GO:0051301	2

Co-occuring GO terms 1

A list of co-occurring GO terms within the L. japonicus gene space:

GO term	Namespace	Name	Observations	Saturation (%)
GO:0051301 View details of GO:0051301 AmiGO InterPro QuickGO	Biological process	Cell division	1	50.00