PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Azadirachta indica
LBD Family
Species TF ID Description
Neem_1067_f_1LBD family protein
Neem_11316_f_3LBD family protein
Neem_11875_f_3LBD family protein
Neem_11875_f_4LBD family protein
Neem_1195_f_2LBD family protein
Neem_1571_f_4LBD family protein
Neem_187_f_1LBD family protein
Neem_20463_f_1LBD family protein
Neem_2067_f_3LBD family protein
Neem_21486_f_1LBD family protein
Neem_22468_f_1LBD family protein
Neem_22532_a_1LBD family protein
Neem_23533_f_1LBD family protein
Neem_25056_f_1LBD family protein
Neem_26138_f_1LBD family protein
Neem_2759_f_1LBD family protein
Neem_29403_f_1LBD family protein
Neem_2976_f_10LBD family protein
Neem_2976_f_11LBD family protein
Neem_30344_f_1LBD family protein
Neem_30371_f_1LBD family protein
Neem_3242_f_4LBD family protein
Neem_3293_f_1LBD family protein
Neem_3455_f_1LBD family protein
Neem_34780_f_1LBD family protein
Neem_3828_f_1LBD family protein
Neem_382_f_5LBD family protein
Neem_38961_f_1LBD family protein
Neem_39787_f_1LBD family protein
Neem_4215_f_1LBD family protein
Neem_4215_f_2LBD family protein
Neem_4615_f_1LBD family protein
Neem_5060_f_7LBD family protein
Neem_5178_f_1LBD family protein
Neem_5183_f_7LBD family protein
Neem_5916_f_1LBD family protein
Neem_6357_f_2LBD family protein
Neem_6468_f_2LBD family protein
Neem_718_f_1LBD family protein
Neem_868_f_1LBD family protein
Neem_9070_f_2LBD family protein
Neem_9289_f_1LBD family protein
Neem_9985_f_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