FB2024_03 , released June 25, 2024
FB2024_03 , released June 25, 2024
CV Term Report
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General Information
Term procrystal cell ID (Ontology) FBbt:00001689 (Fly Anatomy)
Definition An immature crystal cell. These cells measure 8 to 9 micrometers in diameter and can be distinguished from prohemocytes by the lack of cytoplasmic processes and fewer ribosomes, rough endoplasmic reticulum, mitochondria and Golgi bodies (Shrestha and Gateff, 1982). They express lozenge, an early crystal cell marker (Honti et al., 2014).[ FlyBase:FBrf0074444 FlyBase:FBrf0134542 FlyBase:FBrf0223115 FlyBase:FBrf0228946 ]
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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)  EXPRESSION_STAGE_TISSUE_POSITION       1
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       1
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       2
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 procrystal cell (all annotations which use CV term, excluding "NOT" statements)       6     87      2      3
     procrystal cell | ectopic       2       --       --       2
     procrystal cell | somatic clone       1       --       --       --
Spanning Tree (Parents/Children)
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embryo
 |__developing embryonic structure_____
developing embryonic structure         |
 |__crystal cell primordium____________|
embryonic hemocyte primordium          |
 |__crystal cell primordium____________|
circulatory system primordium          |
 |__crystal cell primordium____________|
developing material anatomical entity  |
 |__developing embryonic structure_____|
somatic precursor cell                 |
 |__prohemocyte________________________|
head mesoderm derivative               |
 |__prohemocyte________________________|
 |__crystal cell primordium____________|
                                       procrystal cell  98 rec.
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Is a developing embryonic structure
prohemocyte
Part of crystal cell primordium
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CL:0000395