PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Capsicum chinense
LBD Family
Species TF ID Description
PHT97161.1LBD family protein
PHT98302.1LBD family protein
PHT98465.1LBD family protein
PHT99973.1LBD family protein
PHT99996.1LBD family protein
PHU00814.1LBD family protein
PHU01923.1LBD family protein
PHU03387.1LBD family protein
PHU03388.1LBD family protein
PHU07673.1LBD family protein
PHU07685.1LBD family protein
PHU09196.1LBD family protein
PHU10025.1LBD family protein
PHU10565.1LBD family protein
PHU13722.1LBD family protein
PHU14102.1LBD family protein
PHU14276.1LBD family protein
PHU15010.1LBD family protein
PHU15477.1LBD family protein
PHU15691.1LBD family protein
PHU15882.1LBD family protein
PHU16186.1LBD family protein
PHU16236.1LBD family protein
PHU16244.1LBD family protein
PHU16388.1LBD family protein
PHU17741.1LBD family protein
PHU19771.1LBD family protein
PHU20707.1LBD family protein
PHU22334.1LBD family protein
PHU22656.1LBD family protein
PHU22659.1LBD family protein
PHU23303.1LBD family protein
PHU23820.1LBD family protein
PHU23906.1LBD family protein
PHU24325.1LBD family protein
PHU25347.1LBD family protein
PHU25564.1LBD family protein
PHU25741.1LBD family protein
PHU26265.1LBD family protein
PHU26960.1LBD family protein
PHU27375.1LBD family protein
PHU27645.1LBD family protein
PHU27646.1LBD family protein
PHU27751.1LBD family protein
PHU27753.1LBD family protein
PHU29163.1LBD family protein
PHU29165.1LBD 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