FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term split driver - transcription activation fragment ID (Ontology) FBcv:0005055 (FlyBase CV)
Definition Non-functional fragment of a transcriptional activator ('driver') that includes a transcription activation domain and which can be used to reconstitute a functional transcription driver when brought together in vivo with a complementary split driver fragment that encodes a DNA-binding domain, for example by including a compatible physical interaction domain or split intein fragment in each of the complementary split driver fragments.
Comment
Links to External Ontologies
Annotations
Records annotated with this term OR any of its CHILD TERMS
    Results list data from multiple species. Click on a button above and use the 'Filter by species' options on the resulting HitList to retrieve species-specific data.
Records annotated with this exact term (annotations to child terms are NOT included)
No relevant records available
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Genes Experimental Tools
 split driver - transcription activation fragment (all annotations which use CV term, excluding "NOT" statements)       2     15
     encodes tool | split driver - transcription activation fragment       --      15
     tagged with | split driver - transcription activation fragment       --       1
Spanning Tree (Parents/Children)
Only view relationship: 
  split system component
   |__split driver fragment
       |__split driver - transcription activation fragment  17 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a split driver fragment
Part of
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts