FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

negative regulation of meiotic nuclear division

ID (Ontology)

GO:0045835 (Gene Ontology)

Definition

Any process that stops, prevents, or reduces the frequency, rate or extent of meiosis.

Also Known As

"down regulation of meiosis" ; "down-regulation of meiosis" ; "downregulation of meiosis" (for all, see Synonyms field below)

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

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Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Genes (FBgn)	GO_BIOLOGICAL_PROCESS

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Genes
negative regulation of meiotic nuclear division (all annotations which use CV term, excluding "NOT" statements)
involved_in \| negative regulation of meiotic nuclear division

Spanning Tree (Parents/Children)

regulation of cell cycle process
 |__negative regulation of cell cycle process__
 |__regulation of meiotic nuclear division_____|
negative regulation of organelle organization  |
 |__negative regulation of nuclear division____|
negative regulation of cell cycle              |
 |__negative regulation of cell cycle process__|
 |__negative regulation of meiotic cell cycle__|
regulation of meiotic cell cycle               |
 |__regulation of meiotic nuclear division_____|
 |__negative regulation of meiotic cell cycle__|
regulation of nuclear division                 |
 |__regulation of meiotic nuclear division_____|
 |__negative regulation of nuclear division____|
meiotic nuclear division                       |
 |__regulation of meiotic nuclear division_____|
negative regulation of reproductive process    |
 |__negative regulation of meiotic cell cycle__|
                                               negative regulation of meiotic nuclear division  4 rec.
                                                |__meiotic recombination checkpoint signaling 3 rec.
                                                |   |__response to meiotic recombination checkpoint signaling
                                                |__negative regulation of meiosis I
                                                |   |__meiosis I spindle assembly checkpoint signaling(+)
                                                |__negative regulation of meiotic spindle elongation
                                                |__negative regulation of reciprocal meiotic recombination

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	negative regulation of cell cycle process regulation of meiotic nuclear division negative regulation of meiotic cell cycle negative regulation of nuclear division
Part of
Synonyms & Secondary IDs
Synonyms
	"down regulation of meiosis" EXACT "down-regulation of meiosis" EXACT "downregulation of meiosis" EXACT "inhibition of meiosis" NARROW "negative regulation of meiosis" EXACT
Secondary IDs

External Crossreferences & Linkouts