PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Eucalyptus camaldulensis
LBD Family
Species TF ID Description
EcC001131.20LBD family protein
EcC001143.10LBD family protein
EcC003387.10LBD family protein
EcC006970.30LBD family protein
EcC008259.10LBD family protein
EcC012018.10LBD family protein
EcC013332.10LBD family protein
EcC014811.10LBD family protein
EcC015434.30LBD family protein
EcC015983.40LBD family protein
EcC019560.10LBD family protein
EcC025551.20LBD family protein
EcC025833.10LBD family protein
EcC031301.10LBD family protein
EcC031687.10LBD family protein
EcC032639.20LBD family protein
EcC032696.30LBD family protein
EcC032904.10LBD family protein
EcC033156.10LBD family protein
EcC033227.10LBD family protein
EcC037372.10LBD family protein
EcC045614.10LBD family protein
EcC045614.20LBD family protein
EcC047406.40LBD family protein
EcC048452.80LBD family protein
EcC049096.10LBD family protein
EcC050352.10LBD family protein
EcC050485.10LBD family protein
EcC050598.10LBD family protein
EcC051478.50LBD family protein
EcC053424.10LBD family protein
EcC054417.40LBD family protein
EcC054522.20LBD family protein
EcC054658.40LBD family protein
EcC054678.140LBD family protein
EcC054713.30LBD family protein
EcC055189.90LBD family protein
EcC055193.60LBD family protein
EcC057266.10LBD family protein
EcC064765.10LBD family protein
EcC075475.10LBD family protein
EcC077591.10LBD family protein
EcS508057.10LBD family protein
EcS543292.10LBD family protein
EcS596752.10LBD family protein
EcS656811.10LBD family protein
EcS671735.10LBD family protein
EcS720455.10LBD family protein
EcS737657.10LBD family protein
EcS763394.10LBD 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