PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Tarenaya hassleriana
LBD Family
Species TF ID Description
XP_010518982.1LBD family protein
XP_010520402.1LBD family protein
XP_010521775.1LBD family protein
XP_010521993.1LBD family protein
XP_010522110.1LBD family protein
XP_010522164.1LBD family protein
XP_010523147.1LBD family protein
XP_010523197.1LBD family protein
XP_010523689.1LBD family protein
XP_010524042.1LBD family protein
XP_010524043.1LBD family protein
XP_010524360.1LBD family protein
XP_010524910.1LBD family protein
XP_010524923.1LBD family protein
XP_010525159.1LBD family protein
XP_010528230.1LBD family protein
XP_010528478.1LBD family protein
XP_010528622.1LBD family protein
XP_010531215.1LBD family protein
XP_010531216.1LBD family protein
XP_010531218.1LBD family protein
XP_010531219.1LBD family protein
XP_010531220.1LBD family protein
XP_010531221.1LBD family protein
XP_010531222.1LBD family protein
XP_010531223.1LBD family protein
XP_010531224.1LBD family protein
XP_010531582.1LBD family protein
XP_010532395.1LBD family protein
XP_010532396.1LBD family protein
XP_010534887.1LBD family protein
XP_010534888.1LBD family protein
XP_010534889.1LBD family protein
XP_010534890.1LBD family protein
XP_010534891.1LBD family protein
XP_010536484.1LBD family protein
XP_010539579.1LBD family protein
XP_010540188.1LBD family protein
XP_010540687.1LBD family protein
XP_010542601.1LBD family protein
XP_010542672.1LBD family protein
XP_010543775.1LBD family protein
XP_010544655.1LBD family protein
XP_010544656.1LBD family protein
XP_010544657.1LBD family protein
XP_010545485.1LBD family protein
XP_010547504.1LBD family protein
XP_010547505.1LBD family protein
XP_010547547.1LBD family protein
XP_010548380.1LBD family protein
XP_010549704.1LBD family protein
XP_010550093.1LBD family protein
XP_010550337.1LBD family protein
XP_010550374.1LBD family protein
XP_010550693.1LBD family protein
XP_010550694.1LBD family protein
XP_010550796.1LBD family protein
XP_010551428.1LBD family protein
XP_010551657.1LBD family protein
XP_010551661.1LBD family protein
XP_010552217.1LBD family protein
XP_010553917.1LBD family protein
XP_010554689.1LBD family protein
XP_010554704.1LBD family protein
XP_010556439.1LBD family protein
XP_010557308.1LBD family protein
XP_010558068.1LBD family protein
XP_010558874.1LBD family protein
XP_010559050.1LBD 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