PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Malus domestica
LBD Family
Species TF ID Description
MDP0000121203LBD family protein
MDP0000121821LBD family protein
MDP0000123013LBD family protein
MDP0000123797LBD family protein
MDP0000130659LBD family protein
MDP0000131964LBD family protein
MDP0000131978LBD family protein
MDP0000133546LBD family protein
MDP0000133936LBD family protein
MDP0000136037LBD family protein
MDP0000137854LBD family protein
MDP0000139025LBD family protein
MDP0000145761LBD family protein
MDP0000151330LBD family protein
MDP0000151784LBD family protein
MDP0000153290LBD family protein
MDP0000155138LBD family protein
MDP0000159122LBD family protein
MDP0000167580LBD family protein
MDP0000183071LBD family protein
MDP0000190306LBD family protein
MDP0000193830LBD family protein
MDP0000194766LBD family protein
MDP0000197526LBD family protein
MDP0000200379LBD family protein
MDP0000216231LBD family protein
MDP0000218986LBD family protein
MDP0000220708LBD family protein
MDP0000223109LBD family protein
MDP0000233303LBD family protein
MDP0000239820LBD family protein
MDP0000247079LBD family protein
MDP0000250177LBD family protein
MDP0000254224LBD family protein
MDP0000254288LBD family protein
MDP0000257227LBD family protein
MDP0000261146LBD family protein
MDP0000265429LBD family protein
MDP0000268890LBD family protein
MDP0000272600LBD family protein
MDP0000273432LBD family protein
MDP0000276955LBD family protein
MDP0000277239LBD family protein
MDP0000278334LBD family protein
MDP0000280087LBD family protein
MDP0000281804LBD family protein
MDP0000281973LBD family protein
MDP0000284409LBD family protein
MDP0000288452LBD family protein
MDP0000294210LBD family protein
MDP0000301515LBD family protein
MDP0000305695LBD family protein
MDP0000310871LBD family protein
MDP0000317227LBD family protein
MDP0000318244LBD family protein
MDP0000319331LBD family protein
MDP0000322059LBD family protein
MDP0000429067LBD family protein
MDP0000430686LBD family protein
MDP0000446238LBD family protein
MDP0000485262LBD family protein
MDP0000487015LBD family protein
MDP0000562305LBD family protein
MDP0000574105LBD family protein
MDP0000581845LBD family protein
MDP0000591819LBD family protein
MDP0000643230LBD family protein
MDP0000643326LBD family protein
MDP0000697271LBD family protein
MDP0000747679LBD family protein
MDP0000753623LBD family protein
MDP0000774664LBD family protein
MDP0000777060LBD family protein
MDP0000794101LBD family protein
MDP0000822986LBD family protein
MDP0000848210LBD family protein
MDP0000861160LBD family protein
MDP0000879799LBD family protein
MDP0000881409LBD family protein
MDP0000943252LBD 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