FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term early elongation stage spermatid ID (Ontology) FBbt:00057175 (Fly Anatomy)
Definition A spermatid which has initiated axoneme elongation, but which is relatively short (up to 200 micrometers in length) and retains a round nucleus. The two parts of the mitochondrial derivative are roughly equal in size.[ FlyBase:FBrf0064778 ]
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Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       2
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       2
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 Alleles Genes  Insertions Constructs
 early elongation stage spermatid (all annotations which use CV term, excluding "NOT" statements)       2      7      4      3      1
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  spermatid
   |__elongation stage spermatid
       |__early elongation stage spermatid  18 rec.
           |__comet stage spermatid 1 rec.
           |__leaf blade stage spermatid 1 rec.
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