PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Papaver somniferum
LBD Family
Species TF ID Description
XP_026379133.1LBD family protein
XP_026379366.1LBD family protein
XP_026380069.1LBD family protein
XP_026380324.1LBD family protein
XP_026380916.1LBD family protein
XP_026382687.1LBD family protein
XP_026383964.1LBD family protein
XP_026384284.1LBD family protein
XP_026384909.1LBD family protein
XP_026385351.1LBD family protein
XP_026385353.1LBD family protein
XP_026385390.1LBD family protein
XP_026386660.1LBD family protein
XP_026388523.1LBD family protein
XP_026390240.1LBD family protein
XP_026390584.1LBD family protein
XP_026390585.1LBD family protein
XP_026397266.1LBD family protein
XP_026403515.1LBD family protein
XP_026404185.1LBD family protein
XP_026405210.1LBD family protein
XP_026411288.1LBD family protein
XP_026411666.1LBD family protein
XP_026411667.1LBD family protein
XP_026411863.1LBD family protein
XP_026411864.1LBD family protein
XP_026415879.1LBD family protein
XP_026416248.1LBD family protein
XP_026416249.1LBD family protein
XP_026416250.1LBD family protein
XP_026417570.1LBD family protein
XP_026417897.1LBD family protein
XP_026417973.1LBD family protein
XP_026418000.1LBD family protein
XP_026418145.1LBD family protein
XP_026420633.1LBD family protein
XP_026420635.1LBD family protein
XP_026421411.1LBD family protein
XP_026421589.1LBD family protein
XP_026423079.1LBD family protein
XP_026423227.1LBD family protein
XP_026423228.1LBD family protein
XP_026423377.1LBD family protein
XP_026423706.1LBD family protein
XP_026423718.1LBD family protein
XP_026423724.1LBD family protein
XP_026424712.1LBD family protein
XP_026427373.1LBD family protein
XP_026427912.1LBD family protein
XP_026428726.1LBD family protein
XP_026428729.1LBD family protein
XP_026428734.1LBD family protein
XP_026428735.1LBD family protein
XP_026429799.1LBD family protein
XP_026429800.1LBD family protein
XP_026429803.1LBD family protein
XP_026431225.1LBD family protein
XP_026431226.1LBD family protein
XP_026431227.1LBD family protein
XP_026431229.1LBD family protein
XP_026431230.1LBD family protein
XP_026431762.1LBD family protein
XP_026432843.1LBD family protein
XP_026433154.1LBD family protein
XP_026433163.1LBD family protein
XP_026434067.1LBD family protein
XP_026434069.1LBD family protein
XP_026439038.1LBD family protein
XP_026439408.1LBD family protein
XP_026439409.1LBD family protein
XP_026440163.1LBD family protein
XP_026441587.1LBD family protein
XP_026442124.1LBD family protein
XP_026442125.1LBD family protein
XP_026443214.1LBD family protein
XP_026443534.1LBD family protein
XP_026443535.1LBD family protein
XP_026444320.1LBD family protein
XP_026451482.1LBD family protein
XP_026452805.1LBD family protein
XP_026452806.1LBD family protein
XP_026453125.1LBD family protein
XP_026453133.1LBD family protein
XP_026453450.1LBD family protein
XP_026453645.1LBD family protein
XP_026453646.1LBD family protein
XP_026455647.1LBD family protein
XP_026459907.1LBD family protein
XP_026460172.1LBD 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