PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Raphanus raphanistrum
LBD Family
Species TF ID Description
RrC10173_p1LBD family protein
RrC10478_p1LBD family protein
RrC1059_p4LBD family protein
RrC10852_p2LBD family protein
RrC1114_p5LBD family protein
RrC1116_p4LBD family protein
RrC1346_p3LBD family protein
RrC13731_p1LBD family protein
RrC14353_p1LBD family protein
RrC1508_p2LBD family protein
RrC15100_p1LBD family protein
RrC156_p3LBD family protein
RrC17912_p1LBD family protein
RrC18229_p1LBD family protein
RrC1969_p1LBD family protein
RrC19886_p1LBD family protein
RrC19905_p1LBD family protein
RrC20161_p1LBD family protein
RrC20782_p1LBD family protein
RrC21462_p1LBD family protein
RrC22257_p1LBD family protein
RrC22610_p1LBD family protein
RrC2290_p4LBD family protein
RrC23100_p1LBD family protein
RrC2374_p1LBD family protein
RrC24145_p1LBD family protein
RrC2432_p4LBD family protein
RrC2654_p2LBD family protein
RrC2750_p4LBD family protein
RrC28160_p1LBD family protein
RrC2837_p3LBD family protein
RrC28408_p1LBD family protein
RrC295_p2LBD family protein
RrC318_p6LBD family protein
RrC318_p8LBD family protein
RrC3356_p1LBD family protein
RrC3356_p2LBD family protein
RrC363_p1LBD family protein
RrC380_p1LBD family protein
RrC3862_p2LBD family protein
RrC3862_p3LBD family protein
RrC4020_p2LBD family protein
RrC406_p1LBD family protein
RrC41_p5LBD family protein
RrC4308_p1LBD family protein
RrC4399_p2LBD family protein
RrC4447_p6LBD family protein
RrC4772_p1LBD family protein
RrC5178_p2LBD family protein
RrC53544_p1LBD family protein
RrC5394_p1LBD family protein
RrC589_p7LBD family protein
RrC604_p1LBD family protein
RrC6394_p2LBD family protein
RrC6925_p1LBD family protein
RrC6_p10LBD family protein
RrC7012_p2LBD family protein
RrC7041_p1LBD family protein
RrC7244_p3LBD family protein
RrC7482_p1LBD family protein
RrC79_p5LBD family protein
RrC842_p10LBD family protein
RrC8434_p1LBD family protein
RrC8798_p1LBD family protein
RrC8966_p1LBD family protein
RrC9472_p1LBD family protein
RrC9907_p1LBD 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