PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Picea abies
LBD Family
Species TF ID Description
MA_101817g0010LBD family protein
MA_1026888g0010LBD family protein
MA_10429262g0010LBD family protein
MA_10434193g0010LBD family protein
MA_10434213g0010LBD family protein
MA_10434782g0020LBD family protein
MA_11285g0020LBD family protein
MA_113501g0010LBD family protein
MA_11699g0010LBD family protein
MA_122595g0010LBD family protein
MA_126761g0010LBD family protein
MA_127139g0010LBD family protein
MA_13024g0010LBD family protein
MA_131805g0010LBD family protein
MA_161608g0010LBD family protein
MA_16891g0010LBD family protein
MA_16891g0020LBD family protein
MA_170369g0010LBD family protein
MA_170661g0010LBD family protein
MA_19934g0010LBD family protein
MA_19975g0010LBD family protein
MA_223267g0010LBD family protein
MA_234967g0010LBD family protein
MA_276627g0010LBD family protein
MA_290245g0010LBD family protein
MA_292200g0010LBD family protein
MA_3123g0010LBD family protein
MA_3123g0020LBD family protein
MA_328535g0010LBD family protein
MA_35037g0010LBD family protein
MA_361391g0010LBD family protein
MA_39832g0010LBD family protein
MA_445236g0010LBD family protein
MA_451290g0010LBD family protein
MA_55357g0010LBD family protein
MA_55512g0010LBD family protein
MA_61242g0010LBD family protein
MA_63523g0010LBD family protein
MA_66501g0010LBD family protein
MA_734074g0010LBD family protein
MA_75731g0010LBD family protein
MA_77200g0010LBD family protein
MA_79692g0010LBD family protein
MA_80122g0010LBD family protein
MA_84752g0010LBD family protein
MA_85817g0010LBD family protein
MA_85817g0020LBD family protein
MA_86300g0010LBD family protein
MA_8854574g0010LBD family protein
MA_88711g0010LBD family protein
MA_902082g0010LBD family protein
MA_9135269g0010LBD family protein
MA_91369g0010LBD family protein
MA_927067g0010LBD family protein
MA_9412105g0010LBD family protein
MA_962403g0010LBD family protein
MA_97411g0010LBD family protein
MA_9839150g0010LBD family protein
MA_9924708g0010LBD 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