FB2024_03 , released June 25, 2024
FB2024_03 , released June 25, 2024
CV Term Report
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General Information
Term germarium cap cell ID (Ontology) FBbt:00004868 (Fly Anatomy)
Definition Somatic cell found posterior to the terminal filament. There is a group of 2-6 cells which are usually positioned asymmetrically on one side of the germarium tip, capping the underlying germ line stem cells.[ FlyBase:FBrf0087119 FlyBase:FBrf0235707 ]
Comment They express en and strong LamC; unlike terminal filament cells they also have tj expression (Panchal et al., 2017).
Links to Extrernal 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      69
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION      29
Insertions (FBti)  PHENOTYPE_MANIFEST_IN      10
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN      37
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
 germarium cap cell (all annotations which use CV term, excluding "NOT" statements)      70     17     39     51
     germarium cap cell | adult stage       7       --       1      3
     germarium cap cell | adult stage | cell autonomous | somatic clone       1       --       --       --
     germarium cap cell | adult stage | maternal effect       2       --       --       --
     germarium cap cell | adult stage | progressive       2       --       1       --
     germarium cap cell | decreased number       5       --       --       1
     germarium cap cell | ectopic       2       --       --       1
     germarium cap cell | ectopic | heat sensitive       2       --       --       3
     germarium cap cell | increased number      16       --       --       6
     germarium cap cell | increased number | heat sensitive       2       --       --       3
     germarium cap cell | prepupal stage       2       --       --       --
     germarium cap cell | progressive      10       --       --       9
     germarium cap cell | progressive | heat sensitive       3       --       --       2
     germarium cap cell | progressive | somatic clone       2       --       --       --
     germarium cap cell | somatic clone       3       --       1       --
Spanning Tree (Parents/Children)
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germarium
 |__germarium region 1_____________
ovariole                           |
 |__somatic cell of ovariole_______|
portion of tissue                  |
 |__germarium region 1_____________|
female-specific anatomical entity  |
 |__germarium region 1_____________|
 |__somatic cell of ovariole_______|
somatic cell                       |
 |__somatic cell of ovariole_______|
                                   germarium cap cell  177 rec.
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Is a somatic cell of ovariole
Develops from larval cap cell of ovary
Part of germarium region 1
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