FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

meiotic chromosome separation

ID (Ontology)

GO:0051307 (Gene Ontology)

Definition

The process in which chromosomes are physically detached from each other during meiosis.

Also Known As

"chromosome separation during meiosis" ; "meiotic chromosome resolution"

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
meiotic chromosome separation (all annotations which use CV term, excluding "NOT" statements)
involved_in \| meiotic chromosome separation

Spanning Tree (Parents/Children)

chromosome segregation
 |__chromosome separation___________
cell cycle process                  |
 |__chromosome separation___________|
 |__meiotic cell cycle process______|
reproductive process                |
 |__meiotic cell cycle process______|
meiotic cell cycle                  |
 |__meiotic cell cycle process______|
nuclear chromosome segregation      |
 |__meiotic chromosome segregation__|
meiotic nuclear division            |
 |__meiotic chromosome segregation__|
meiotic cell cycle process          |
 |__meiotic chromosome segregation__|
                                    meiotic chromosome separation  5 rec.
                                     |__female meiosis chromosome separation
                                     |__male meiosis chromosome separation 1 rec.
                                     |__meiotic sister chromatid separation
                                     |   |__meiotic sister chromatid arm separation
                                     |   |__meiotic sister chromatid centromere separation
                                     |__regulation of meiotic chromosome separation 2 rec.
                                         |__negative regulation of meiotic chromosome separation(+) 2 rec.
                                         |__positive regulation of meiotic chromosome separation(+)
                                         |__regulation of metaphase/anaphase transition of meiotic cell cycle(+) 2 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	chromosome separation meiotic cell cycle process
Part of	meiotic chromosome segregation
Synonyms & Secondary IDs
Synonyms
	"chromosome separation during meiosis" EXACT "meiotic chromosome resolution" EXACT
Secondary IDs

External Crossreferences & Linkouts