FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term pre-elongation spermatid ID (Ontology) FBbt:00005289 (Fly Anatomy)
Definition One of 64 haploid germ-cells present in the spermatid cyst from the end of meiosis II to the beginning of tail elongation.[ FlyBase:FBrf0064778 ]
Comment
Links to External Ontologies
Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       5
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       1
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       3
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 pre-elongation spermatid (all annotations which use CV term, excluding "NOT" statements)       5      7      1      3
Spanning Tree (Parents/Children)
Only view relationship: 
  male germline cell
   |__spermatid
       |__pre-elongation spermatid  17 rec.
           |__agglomeration stage spermatid 1 rec.
           |__clew stage spermatid
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a spermatid
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "early spermatid" RELATED
Secondary IDs
hide External Crossreferences & Linkouts