FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
CV Term Report
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General Information
Term radial spoke ID (Ontology) GO:0001534 (Gene Ontology)
Definition Protein complex that links the outer microtubule doublet of a 9+2 type ciliary or flagellar axoneme with the sheath that surrounds the central pair of microtubules. Composed of a stalk that attaches to each doublet microtubule and a globular structure (spoke head) that projects toward the central pair of microtubules.[ ISBN:0124325653 PubMed:22118931 PubMed:25694453 PubMed:34871179 PubMed:9450971 ]
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Annotations
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Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       1
Genes (FBgn)  GO_CELLULAR_COMPONENT       1
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 Alleles Genes
 radial spoke (all annotations which use CV term, excluding "NOT" statements)       1      1
     part_of | radial spoke       --       1
Spanning Tree (Parents/Children)
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cellular_component
 |__protein-containing complex__
cytoskeleton                    |
 |__axoneme_____________________|
ciliary plasm                   |
 |__axoneme_____________________|
cellular anatomical structure   |
 |__axoneme_____________________|
                                radial spoke  2 rec.
                                 |__radial spoke 1
                                 |   |__radial spoke base 1
                                 |   |__radial spoke head 1
                                 |__radial spoke 2
                                 |   |__radial spoke base 2
                                 |   |__radial spoke head 2
                                 |__radial spoke 3
                                 |   |__radial spoke base 3
                                 |   |__radial spoke head 3
                                 |__radial spoke base
                                 |   |__radial spoke base 1
                                 |   |__radial spoke base 2
                                 |   |__radial spoke base 3
                                 |__radial spoke head
                                 |   |__radial spoke head 1
                                 |   |__radial spoke head 2
                                 |   |__radial spoke head 3
                                 |__radial spoke neck
                                 |__radial spoke stalk
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Is a protein-containing complex
Part of axoneme
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Wikipedia:Radial_spoke