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Any process that activates or increases the frequency, rate or extent of activity of the transcription factor CREB. Any process that modulates the frequency, rate or extent of the activity of a transcription factor, any factor involved in the initiation or regulation of transcription. Any process that activates or increases the frequency, rate or extent of activity of a transcription factor, any factor involved in the initiation or regulation of transcription. Any process that activates or increases the frequency, rate or extent of activity of the transcription factor NF-kappaB. Any process that modulates the frequency, rate or extent of transcription regulator activity, any molecular function that plays a role in regulating transcription; may bind a promoter or enhancer DNA sequence or interact with a DNA-binding transcription factor. Any process that activates or increases the rate or extent of a molecular function, an elemental biological activity occurring at the molecular level, such as catalysis or binding. Any process that modulates the frequency, rate or extent of DNA binding. DNA binding is any process by which a gene product interacts selectively with DNA (deoxyribonucleic acid). Any process that increases the frequency, rate or extent of transcription regulator activity, any molecular function that plays a role in regulating transcription; may bind a promoter or enhancer DNA sequence or interact with a DNA-binding transcription factor. Any process that increases the frequency, rate or extent of DNA binding. DNA binding is any process by which a gene product interacts selectively with DNA (deoxyribonucleic acid). Any process that activates or increases the rate or extent of binding, the selective interaction of a molecule with one or more specific sites on another molecule. Any process that increases the activity of a transcription factor that activates transcription of Hedgehog-target genes in response to Smoothened signaling. In Drosophila, Cubitus interruptus (Ci) is the only identified transcription factor so far in the Hedgehog signaling pathway. In vertebrates, members of the Gli protein family are activated in this way. Activation of the Gli/Ci transcription factor is distinct from its stabilization, when proteolytic cleavage is inhibited. Any process that modulates the frequency, rate or extent of the synthesis of either RNA on a template of DNA or DNA on a template of RNA.

View Gene Ontology (GO) Term

GO TERM SUMMARY

Name: positive regulation of transcription factor activity
Acc: GO:0051091
Aspect: Biological Process
Desc: Any process that activates or increases the frequency, rate or extent of activity of a transcription factor, any factor involved in the initiation or regulation of transcription.
Synonyms:
  • upregulation of transcription factor activity
  • activation of transcription factor activity
  • up-regulation of transcription factor activity
  • stimulation of transcription factor activity
  • up regulation of transcription factor activity
Proteins in PDR annotated with:
   This term: 51 [Search]
   Term or descendants: 128 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0051091 - positive regulation of transcription factor activity (interactive image map)

YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle