PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Solanum lycopersicum
LBD Family
Species TF ID Description
Solyc01g044520.1.1LBD family protein
Solyc01g091400.2.1LBD family protein
Solyc01g091420.1.1LBD family protein
Solyc01g098220.1.1LBD family protein
Solyc01g107190.2.1LBD family protein
Solyc01g109240.1.1LBD family protein
Solyc02g065150.1.1LBD family protein
Solyc02g067800.2.1LBD family protein
Solyc02g069440.2.1LBD family protein
Solyc02g077380.1.1LBD family protein
Solyc02g085910.2.1LBD family protein
Solyc02g086480.1.1LBD family protein
Solyc02g087570.1.1LBD family protein
Solyc02g090410.2.1LBD family protein
Solyc02g092550.2.1LBD family protein
Solyc03g063140.2.1LBD family protein
Solyc03g095940.1.1LBD family protein
Solyc03g112430.1.1LBD family protein
Solyc03g113360.2.1LBD family protein
Solyc03g119530.2.1LBD family protein
Solyc04g050010.1.1LBD family protein
Solyc04g077990.2.1LBD family protein
Solyc05g009320.2.1LBD family protein
Solyc05g048740.2.1LBD family protein
Solyc06g005090.2.1LBD family protein
Solyc06g007390.2.1LBD family protein
Solyc06g050430.2.1LBD family protein
Solyc06g050950.2.1LBD family protein
Solyc06g062630.2.1LBD family protein
Solyc06g064540.1.1LBD family protein
Solyc06g071660.1.1LBD family protein
Solyc06g075330.1.1LBD family protein
Solyc06g082310.2.1LBD family protein
Solyc06g082430.1.1LBD family protein
Solyc06g082770.2.1LBD family protein
Solyc06g083930.1.1LBD family protein
Solyc08g065130.1.1LBD family protein
Solyc09g010490.1.1LBD family protein
Solyc09g014690.1.1LBD family protein
Solyc09g014700.1.1LBD family protein
Solyc09g066260.2.1LBD family protein
Solyc09g066270.2.1LBD family protein
Solyc11g008830.1.1LBD family protein
Solyc11g045530.1.1LBD family protein
Solyc11g072470.1.1LBD family protein
Solyc12g010810.1.1LBD family protein
Solyc12g100150.1.1LBD 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