PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Salvia miltiorrhiza
LBD Family
Species TF ID Description
SMil_00000085-RA_SalvLBD family protein
SMil_00000347-RA_SalvLBD family protein
SMil_00000702-RA_SalvLBD family protein
SMil_00001752-RA_SalvLBD family protein
SMil_00002269-RA_SalvLBD family protein
SMil_00002986-RA_SalvLBD family protein
SMil_00004007-RA_SalvLBD family protein
SMil_00005224-RA_SalvLBD family protein
SMil_00005270-RA_SalvLBD family protein
SMil_00005489-RA_SalvLBD family protein
SMil_00005679-RA_SalvLBD family protein
SMil_00005835-RA_SalvLBD family protein
SMil_00006097-RA_SalvLBD family protein
SMil_00006114-RA_SalvLBD family protein
SMil_00006196-RA_SalvLBD family protein
SMil_00009565-RA_SalvLBD family protein
SMil_00009763-RA_SalvLBD family protein
SMil_00010114-RA_SalvLBD family protein
SMil_00010206-RA_SalvLBD family protein
SMil_00010624-RA_SalvLBD family protein
SMil_00010803-RA_SalvLBD family protein
SMil_00011398-RA_SalvLBD family protein
SMil_00011531-RA_SalvLBD family protein
SMil_00013373-RA_SalvLBD family protein
SMil_00014017-RA_SalvLBD family protein
SMil_00014063-RA_SalvLBD family protein
SMil_00014656-RA_SalvLBD family protein
SMil_00014841-RA_SalvLBD family protein
SMil_00015437-RA_SalvLBD family protein
SMil_00015801-RA_SalvLBD family protein
SMil_00016775-RA_SalvLBD family protein
SMil_00018530-RA_SalvLBD family protein
SMil_00018740-RA_SalvLBD family protein
SMil_00019015-RA_SalvLBD family protein
SMil_00019803-RA_SalvLBD family protein
SMil_00020255-RA_SalvLBD family protein
SMil_00021102-RA_SalvLBD family protein
SMil_00022219-RA_SalvLBD family protein
SMil_00022543-RA_SalvLBD family protein
SMil_00023476-RA_SalvLBD family protein
SMil_00023477-RA_SalvLBD family protein
SMil_00023904-RA_SalvLBD family protein
SMil_00024781-RA_SalvLBD family protein
SMil_00026781-RA_SalvLBD family protein
SMil_00027108-RA_SalvLBD family protein
SMil_00027837-RA_SalvLBD family protein
SMil_00027906-RA_SalvLBD family protein
SMil_00028032-RA_SalvLBD family protein
SMil_00028065-RA_SalvLBD family protein
SMil_00028245-RA_SalvLBD family protein
SMil_00028713-RA_SalvLBD 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