Plant Transcription Factor Database
Previous version: v3.0
Fragaria x ananassa
LBD Family
Species TF ID Description
FANhyb_icon00000792_a.1.g00001.1LBD family protein
FANhyb_icon00001429_a.1.g00001.1LBD family protein
FANhyb_icon00001446_a.1.g00001.1LBD family protein
FANhyb_icon00004954_a.1.g00001.1LBD family protein
FANhyb_icon00005950_a.1.g00001.1LBD family protein
FANhyb_icon00006645_a.1.g00001.1LBD family protein
FANhyb_icon00008008_a.1.g00001.1LBD family protein
FANhyb_icon00009832_a.1.g00001.1LBD family protein
FANhyb_icon00012135_a.1.g00001.1LBD family protein
FANhyb_icon00014390_a.1.g00001.1LBD family protein
FANhyb_icon00019749_a.1.g00001.1LBD family protein
FANhyb_icon17068474_o.1.g00001.1LBD family protein
FANhyb_icon17444144_o.1.g00001.1LBD family protein
FANhyb_rscf00000003.1.g00026.1LBD family protein
FANhyb_rscf00000007.1.g00035.1LBD family protein
FANhyb_rscf00000125.1.g00005.1LBD family protein
FANhyb_rscf00000164.1.g00014.1LBD family protein
FANhyb_rscf00000307.1.g00012.1LBD family protein
FANhyb_rscf00000410.1.g00009.1LBD family protein
FANhyb_rscf00000522.1.g00012.1LBD family protein
FANhyb_rscf00000554.1.g00007.1LBD family protein
FANhyb_rscf00000560.1.g00004.1LBD family protein
FANhyb_rscf00000602.1.g00007.1LBD family protein
FANhyb_rscf00000853.1.g00006.1LBD family protein
FANhyb_rscf00000967.1.g00007.1LBD family protein
FANhyb_rscf00001001.1.g00004.1LBD family protein
FANhyb_rscf00001065.1.g00008.1LBD family protein
FANhyb_rscf00001203.1.g00002.1LBD family protein
FANhyb_rscf00001235.1.g00004.1LBD family protein
FANhyb_rscf00001369.1.g00004.1LBD family protein
FANhyb_rscf00003589.1.g00001.1LBD family protein
FANhyb_rscf00005690.1.g00001.1LBD family protein
FANhyb_rscf00006923.1.g00001.1LBD 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