FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term polytene chromosome band ID (Ontology) GO:0005704 (Gene Ontology)
Definition A stretch of densely packed chromatin along the polytene chromosome, visible as a morphologically distinct band.[ PubMed:11361342 ]
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Annotations
Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       7
Genes (FBgn)  GO_CELLULAR_COMPONENT      31
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes
 polytene chromosome band (all annotations which use CV term, excluding "NOT" statements)       7     31
     located_in | polytene chromosome band       --      31
     polytene chromosome band | male       2       --
Spanning Tree (Parents/Children)
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chromosome
 |__polytene chromosome________
 |__chromosomal region_________|
cellular anatomical structure  |
 |__chromosomal region_________|
                               polytene chromosome band  38 rec.
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Is a chromosomal region
Part of polytene chromosome
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