PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Lupinus angustifolius
LBD Family
Species TF ID Description
OIV89380LBD family protein
OIV90081LBD family protein
OIV90153LBD family protein
OIV90266LBD family protein
OIV90931LBD family protein
OIV91360LBD family protein
OIV91361LBD family protein
OIV91388LBD family protein
OIV92506LBD family protein
OIV92848LBD family protein
OIV92889LBD family protein
OIV93330LBD family protein
OIV93487LBD family protein
OIV93854LBD family protein
OIV94217LBD family protein
OIV94743LBD family protein
OIV95077LBD family protein
OIV96014LBD family protein
OIV96949LBD family protein
OIV97135LBD family protein
OIV97435LBD family protein
OIV98053LBD family protein
OIV99347LBD family protein
OIW00118LBD family protein
OIW00806LBD family protein
OIW01518LBD family protein
OIW02352LBD family protein
OIW02354LBD family protein
OIW02605LBD family protein
OIW02730LBD family protein
OIW02734LBD family protein
OIW02878LBD family protein
OIW03644LBD family protein
OIW03939LBD family protein
OIW04068LBD family protein
OIW04112LBD family protein
OIW04114LBD family protein
OIW05029LBD family protein
OIW06883LBD family protein
OIW06934LBD family protein
OIW08587LBD family protein
OIW08997LBD family protein
OIW09154LBD family protein
OIW09391LBD family protein
OIW10925LBD family protein
OIW10963LBD family protein
OIW11269LBD family protein
OIW11270LBD family protein
OIW11843LBD family protein
OIW12220LBD family protein
OIW12221LBD family protein
OIW12383LBD family protein
OIW12605LBD family protein
OIW12623LBD family protein
OIW12936LBD family protein
OIW13904LBD family protein
OIW15073LBD family protein
OIW15290LBD family protein
OIW16694LBD family protein
OIW16826LBD family protein
OIW17171LBD family protein
OIW17697LBD family protein
OIW18329LBD family protein
OIW18373LBD family protein
OIW18997LBD family protein
OIW19120LBD family protein
OIW20019LBD family protein
OIW20041LBD family protein
OIW21024LBD family protein
OIW21128LBD family protein
OIW21218LBD family protein
OIW21541LBD family protein
OIW21783LBD 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