PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Punica granatum
LBD Family
Species TF ID Description
OWM64435.1LBD family protein
OWM64792.1LBD family protein
OWM64951.1LBD family protein
OWM64952.1LBD family protein
OWM65341.1LBD family protein
OWM65418.1LBD family protein
OWM65674.1LBD family protein
OWM66231.1LBD family protein
OWM66663.1LBD family protein
OWM67976.1LBD family protein
OWM68867.1LBD family protein
OWM69776.1LBD family protein
OWM69783.1LBD family protein
OWM69890.1LBD family protein
OWM69921.1LBD family protein
OWM69934.1LBD family protein
OWM69937.1LBD family protein
OWM70034.1LBD family protein
OWM70153.1LBD family protein
OWM70793.1LBD family protein
OWM71512.1LBD family protein
OWM73903.1LBD family protein
OWM74936.1LBD family protein
OWM75259.1LBD family protein
OWM75772.1LBD family protein
OWM76574.1LBD family protein
OWM78686.1LBD family protein
OWM78835.1LBD family protein
OWM81056.1LBD family protein
OWM81483.1LBD family protein
OWM83017.1LBD family protein
OWM83140.1LBD family protein
OWM83143.1LBD family protein
OWM84163.1LBD family protein
OWM86866.1LBD family protein
OWM87374.1LBD family protein
OWM87567.1LBD family protein
OWM88526.1LBD family protein
OWM90523.1LBD 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