FB2024_03 , released June 25, 2024
FB2024_03 , released June 25, 2024
CV Term Report
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General Information
Term subperineurial glial cell ID (Ontology) FBbt:00001258 (Fly Anatomy)
Definition Glial cell that forms the subperineurial glial sheath. These cells are polyploid. They increase in size and ploidy as the nervous system grows during development (Kremer et al., 2017).[ FlyBase:FBrf0082171 FlyBase:FBrf0217041 FlyBase:FBrf0234767 ]
Also Known As "inner perineural sheath cell" ; "inner perineurial sheath cell" ; "SPG" (for all, see Synonyms field below)
Comment
Links to Extrernal Ontologies
VFB:FBbt_00001258
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      37
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION      20
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       4
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN      17
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
 subperineurial glial cell (all annotations which use CV term, excluding "NOT" statements)      38      4     23     20
     subperineurial glial cell | ectopic | somatic clone       1       --       --       --
     subperineurial glial cell | ectopic | third instar larval stage       2       --       1       --
     subperineurial glial cell | embryonic stage 17       1       --       1       --
     subperineurial glial cell | increased number       5       --       --       3
     subperineurial glial cell | increased number | third instar larval stage       1       --       --       --
     subperineurial glial cell | somatic clone       6       --       1      2
     subperineurial glial cell | somatic clone | increased number       2       --       --       1
     subperineurial glial cell | third instar larval stage       7       --       1      6
Spanning Tree (Parents/Children)
Only view relationship:
glial cell
 |__surface glial cell___________
portion of tissue                |
 |__subperineurial glial sheath__|
perineurium                      |
 |__surface glial cell___________|
 |__subperineurial glial sheath__|
                                 subperineurial glial cell  218 rec.
                                  |__adult subperineurial glial cell 35 rec.
                                  |   |__adult brain subperineurial glial cell(+) 35 rec.
                                  |   |__adult PNS subperineurial glial cell 5 rec.
                                  |__CNS subperineurial glial cell 118 rec.
                                  |   |__adult brain subperineurial glial cell(+) 35 rec.
                                  |   |__embryonic/larval CNS subperineurial glial cell(+) 90 rec.
                                  |__embryonic/larval subperineurial glial cell 119 rec.
                                  |   |__embryonic/larval CNS subperineurial glial cell(+) 90 rec.
                                  |   |__embryonic/larval PNS subperineurial glial cell(+) 21 rec.
                                  |__PNS subperineurial glial cell 26 rec.
                                      |__adult PNS subperineurial glial cell 5 rec.
                                      |__embryonic/larval PNS subperineurial glial cell(+) 21 rec.
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Is a surface glial cell
Part of subperineurial glial sheath
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Synonyms
Secondary IDs
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VFB:FBbt_00001258