FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term cis_regulatory_module ID (Ontology) SO:0000727 (Sequence Ontology)
Definition A regulatory region where transcription factor binding sites are clustered to regulate various aspects of transcription activities. (CRMs can be located a few kb to hundreds of kb upstream of the core promoter, in the coding sequence, within introns, or in the untranslated regions (UTR) sequences, and even on a different chromosome). A single gene can be regulated by multiple CRMs to give precise control of its spatial and temporal expression. CRMs function as nodes in large, intertwined regulatory network. CRM DNA accessibility is subject to regulation by dbTFs and transcription co-TFs.[ PubMed:19660565 ]
Also Known As "cis regulatory module" ; "CRM" ; "TF module" (for all, see Synonyms field below)
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  regulatory_region
   |__transcriptional_cis_regulatory_region
       |__cis_regulatory_module  248446 rec.
           |__DNA_loop_anchor
           |__enhancer
           |   |__enhancer_bound_by_factor
           |   |__shadow_enhancer
           |__insulator 7692 rec.
           |   |__boundary_element
           |   |__enhancer_blocking_element
           |__locus_control_region
           |__silencer
               |__exonic_splicing_silencer
               |__intronic_splicing_silencer
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Is a transcriptional_cis_regulatory_region
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Synonyms
  • "cis regulatory module" EXACT
    "CRM" EXACT
    "TF module" EXACT
    "transcription factor module" EXACT
Secondary IDs
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