PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Elaeis guineensis
LBD Family
Species TF ID Description
XP_010904567.1LBD family protein
XP_010904916.1LBD family protein
XP_010905292.1LBD family protein
XP_010905635.1LBD family protein
XP_010905636.1LBD family protein
XP_010906049.1LBD family protein
XP_010906837.1LBD family protein
XP_010907500.1LBD family protein
XP_010908480.1LBD family protein
XP_010909448.1LBD family protein
XP_010910576.1LBD family protein
XP_010911440.1LBD family protein
XP_010912388.1LBD family protein
XP_010913015.1LBD family protein
XP_010913026.1LBD family protein
XP_010913035.1LBD family protein
XP_010915987.1LBD family protein
XP_010916372.1LBD family protein
XP_010916785.1LBD family protein
XP_010917989.1LBD family protein
XP_010918779.1LBD family protein
XP_010918824.1LBD family protein
XP_010920920.1LBD family protein
XP_010921015.1LBD family protein
XP_010921102.1LBD family protein
XP_010921543.1LBD family protein
XP_010922519.1LBD family protein
XP_010922620.1LBD family protein
XP_010922692.1LBD family protein
XP_010922693.1LBD family protein
XP_010923742.1LBD family protein
XP_010924994.1LBD family protein
XP_010925960.1LBD family protein
XP_010926047.1LBD family protein
XP_010927283.1LBD family protein
XP_010927922.1LBD family protein
XP_010930309.1LBD family protein
XP_010930310.1LBD family protein
XP_010930464.1LBD family protein
XP_010930465.1LBD family protein
XP_010931331.1LBD family protein
XP_010933093.1LBD family protein
XP_010935456.1LBD family protein
XP_010935757.1LBD family protein
XP_010935865.1LBD family protein
XP_010937934.1LBD family protein
XP_010937978.1LBD family protein
XP_010939132.1LBD family protein
XP_010940135.1LBD family protein
XP_010940136.1LBD family protein
XP_010940137.1LBD family protein
XP_010941839.1LBD family protein
XP_010942471.1LBD family protein
LBD Family Introduction

The in vitro DNA-binding and heterologous transcriptional activation studies presented here indicate that the LBD protein family represents a new class of DNA-binding transcription factors that recognize the cis-element GCGGCG. The DNA-binding activity is present within the LOB domain, which is conserved throughout the 43 Arabidopsis family members as well as LBD proteins in other plant species.

the LBD genes encode a novel class of DNA-binding transcription factors. Post-translational regulation of transcription factors is often crucial for control of gene expression. In our study, we demonstrate that members of the basic helix-loop-helix (bHLH) family of transcription factors are capable of interacting with LOB. The expression patterns of bHLH048 and LOB overlap at lateral organ boundaries. Interestingly, the interaction of bHLH048 with LOB results in reduced affinity of LOB for the consensus DNA motif. Thus, our studies suggest that bHLH048 post-translationally regulates the function of LOB at lateral organ boundaries.

Aman Husbands, Elizabeth M. Bell, Bin Shuai, Harley M.S. Smith, and Patricia S. Springer.
LATERAL ORGAN BOUNDARIES defines a new family of DNA-binding transcription factors and can interact with specific bHLH proteins.
Nucleic Acids Res, 2007. 35(19): p. 6663-71.
PMID: 17913740