PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Petunia inflata
E2F/DP Family
Species TF ID Description
Peinf101Scf00261g02019.1E2F/DP family protein
Peinf101Scf00366g02024.1E2F/DP family protein
Peinf101Scf01275g01010.1E2F/DP family protein
Peinf101Scf01294g04007.1E2F/DP family protein
Peinf101Scf01380g04029.1E2F/DP family protein
Peinf101Scf01611g05008.1E2F/DP family protein
Peinf101Scf02311g00011.1E2F/DP family protein
Peinf101Scf03193g00008.1E2F/DP family protein
Peinf101Scf05424g00017.1E2F/DP family protein
Peinf101Scf05495g00036.1E2F/DP family protein
Peinf101Scf07173g00023.1E2F/DP family protein
E2F/DP Family Introduction

E2F transcription factors are a family of proteins that share a related DNA-binding domain and that bind to overlapping sets of target promoters. Most E2F proteins associate with a DP protein and form heterodimeric complexes that bind to DNA in a sequence-specific manner. E2F proteins control the temporal expression of genes that are needed for multiple processes during the cell cycle. Consequently, the level of E2F-dependent transcription is important for cell proliferation.

Different types of E2F complexes either activate or repress transcription. E2F repressor complexes suppress the transcription of their targets in quiescent cells, in differentiated cells and during the G1 phase of the cell cycle. When cells enter the cell cycle and proliferate, these repressors are disrupted and/or replaced by activator forms of E2F that promote gene expression.

van den Heuvel S, Dyson NJ.
Conserved functions of the pRB and E2F families.
Nat Rev Mol Cell Biol, 2008. 9(9): p. 713-24.
PMID: 18719710