FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term zygotene ID (Ontology) GO:0000238 (Gene Ontology)
Definition The cell cycle phase which follows leptotene during prophase I of meiosis, and during which each chromosome pairs with its homolog; the two become aligned and crossing over may occur.
Comment
Links to External Ontologies
  QuickGO data     AmiGO data
Annotations
Records annotated with this term OR any of its CHILD TERMS
No relevant records available
Records annotated with this exact term (annotations to child terms are NOT included)
No relevant records available
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
No relevant statements available
Spanning Tree (Parents/Children)
Only view relationship:
prophase
 |__meiotic prophase I__________
meiotic cell cycle phase        |
 |__meiosis I cell cycle phase__|
meiosis I cell cycle phase      |
 |__meiotic prophase I__________|
                                zygotene
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a meiosis I cell cycle phase
Part of meiotic prophase I
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
Wikipedia:Meiosis#Zygotene
Wikipedia:Zygotene