PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Oryza sativa subsp. japonica
FAR1 Family
Species TF ID Description
LOC_Os01g06852.1FAR1 family protein
LOC_Os01g16660.1FAR1 family protein
LOC_Os01g16740.1FAR1 family protein
LOC_Os01g19050.1FAR1 family protein
LOC_Os01g23840.1FAR1 family protein
LOC_Os01g63030.1FAR1 family protein
LOC_Os01g63380.1FAR1 family protein
LOC_Os01g71850.1FAR1 family protein
LOC_Os02g01860.1FAR1 family protein
LOC_Os02g01950.1FAR1 family protein
LOC_Os02g10840.1FAR1 family protein
LOC_Os02g16140.1FAR1 family protein
LOC_Os02g16240.1FAR1 family protein
LOC_Os02g18370.1FAR1 family protein
LOC_Os02g25470.1FAR1 family protein
LOC_Os02g26780.1FAR1 family protein
LOC_Os02g28180.1FAR1 family protein
LOC_Os02g29640.1FAR1 family protein
LOC_Os02g31850.1FAR1 family protein
LOC_Os02g33750.1FAR1 family protein
LOC_Os02g33750.2FAR1 family protein
LOC_Os02g34520.1FAR1 family protein
LOC_Os02g34590.1FAR1 family protein
LOC_Os02g39220.1FAR1 family protein
LOC_Os02g39520.1FAR1 family protein
LOC_Os02g39520.2FAR1 family protein
LOC_Os02g39540.1FAR1 family protein
LOC_Os02g39540.2FAR1 family protein
LOC_Os02g40950.1FAR1 family protein
LOC_Os03g06860.1FAR1 family protein
LOC_Os03g08370.1FAR1 family protein
LOC_Os03g12490.1FAR1 family protein
LOC_Os03g15010.1FAR1 family protein
LOC_Os03g15040.1FAR1 family protein
LOC_Os03g15040.2FAR1 family protein
LOC_Os03g21660.1FAR1 family protein
LOC_Os03g37920.1FAR1 family protein
LOC_Os03g40160.1FAR1 family protein
LOC_Os03g41800.1FAR1 family protein
LOC_Os03g45300.1FAR1 family protein
LOC_Os03g50900.1FAR1 family protein
LOC_Os03g56630.1FAR1 family protein
LOC_Os03g56630.2FAR1 family protein
LOC_Os03g62660.1FAR1 family protein
LOC_Os03g62660.2FAR1 family protein
LOC_Os04g04400.1FAR1 family protein
LOC_Os04g10860.1FAR1 family protein
LOC_Os04g22990.1FAR1 family protein
LOC_Os04g25100.1FAR1 family protein
LOC_Os04g28580.1FAR1 family protein
LOC_Os04g30870.1FAR1 family protein
LOC_Os04g36590.1FAR1 family protein
LOC_Os04g40060.1FAR1 family protein
LOC_Os04g44630.1FAR1 family protein
LOC_Os04g49380.1FAR1 family protein
LOC_Os04g52560.1FAR1 family protein
LOC_Os04g54880.1FAR1 family protein
LOC_Os05g03090.1FAR1 family protein
LOC_Os05g03800.1FAR1 family protein
LOC_Os05g06170.1FAR1 family protein
LOC_Os05g25320.1FAR1 family protein
LOC_Os05g30310.1FAR1 family protein
LOC_Os05g30720.1FAR1 family protein
LOC_Os05g37540.1FAR1 family protein
LOC_Os05g39480.1FAR1 family protein
LOC_Os05g39790.1FAR1 family protein
LOC_Os05g40680.1FAR1 family protein
LOC_Os06g07010.1FAR1 family protein
LOC_Os06g07010.2FAR1 family protein
LOC_Os06g13740.1FAR1 family protein
LOC_Os06g13900.1FAR1 family protein
LOC_Os06g25610.1FAR1 family protein
LOC_Os06g28150.1FAR1 family protein
LOC_Os06g32530.1FAR1 family protein
LOC_Os06g36970.1FAR1 family protein
LOC_Os06g39090.1FAR1 family protein
LOC_Os06g39680.1FAR1 family protein
LOC_Os06g42420.1FAR1 family protein
LOC_Os06g42520.1FAR1 family protein
LOC_Os06g49550.1FAR1 family protein
LOC_Os07g01270.1FAR1 family protein
LOC_Os07g18840.1FAR1 family protein
LOC_Os07g27770.1FAR1 family protein
LOC_Os07g27800.1FAR1 family protein
LOC_Os07g31400.1FAR1 family protein
LOC_Os07g31420.1FAR1 family protein
LOC_Os07g31420.2FAR1 family protein
LOC_Os07g32110.1FAR1 family protein
LOC_Os07g37630.1FAR1 family protein
LOC_Os07g42400.1FAR1 family protein
LOC_Os07g42400.2FAR1 family protein
LOC_Os07g45450.1FAR1 family protein
LOC_Os08g14880.1FAR1 family protein
LOC_Os08g14880.2FAR1 family protein
LOC_Os08g14880.3FAR1 family protein
LOC_Os08g14880.4FAR1 family protein
LOC_Os08g15510.1FAR1 family protein
LOC_Os08g16370.1FAR1 family protein
LOC_Os08g20486.1FAR1 family protein
LOC_Os08g25260.1FAR1 family protein
LOC_Os08g27740.1FAR1 family protein
LOC_Os08g32440.1FAR1 family protein
LOC_Os08g33270.1FAR1 family protein
LOC_Os09g01780.1FAR1 family protein
LOC_Os09g08460.1FAR1 family protein
LOC_Os09g11390.1FAR1 family protein
LOC_Os09g11870.1FAR1 family protein
LOC_Os09g14040.1FAR1 family protein
LOC_Os09g23230.1FAR1 family protein
LOC_Os09g25510.1FAR1 family protein
LOC_Os10g06860.1FAR1 family protein
LOC_Os10g14040.1FAR1 family protein
LOC_Os10g19270.1FAR1 family protein
LOC_Os10g34884.1FAR1 family protein
LOC_Os10g42160.1FAR1 family protein
LOC_Os11g02964.1FAR1 family protein
LOC_Os11g05340.1FAR1 family protein
LOC_Os11g11220.1FAR1 family protein
LOC_Os11g12490.1FAR1 family protein
LOC_Os11g14020.1FAR1 family protein
LOC_Os11g15755.1FAR1 family protein
LOC_Os11g17430.1FAR1 family protein
LOC_Os11g19030.1FAR1 family protein
LOC_Os11g45530.1FAR1 family protein
LOC_Os12g03660.1FAR1 family protein
LOC_Os12g05940.1FAR1 family protein
LOC_Os12g06380.1FAR1 family protein
LOC_Os12g12380.1FAR1 family protein
LOC_Os12g12380.2FAR1 family protein
LOC_Os12g12380.3FAR1 family protein
LOC_Os12g18910.1FAR1 family protein
LOC_Os12g24400.1FAR1 family protein
LOC_Os12g32140.1FAR1 family protein
FAR1 Family Introduction

We show that Arabidopsis FHY3 and FAR1, which encode two proteins related to Mutator-like transposases, act together to modulate phyA signaling by directly activating the transcription of FHY1 and FHL, whose products are essential for light-induced phyA nuclear accumulation and subsequent light responses. FHY3 and FAR1 have separable DNA binding and transcriptional activation domains that are highly conserved in Mutator-like transposases. Further, expression of FHY3 and FAR1 is negatively regulated by phyA signaling. We propose that FHY3 and FAR1 represent transcription factors that have been co-opted from an ancient Mutator-like transposase(s) to modulate phyA-signaling homeostasis in higher plants.

We next used a yeast one-hybrid assay to delineate the DNA sequences to which FHY3 and FAR1 bind. GAD-FHY3 or GAD-FAR1 fusion proteins (GAD, GAL4 transcriptional activation domain), but not GAD alone, activated the LacZ reporter genes driven by the FHY1 and FHL promoters. Deletion analysis narrowed down the FHY3/FAR1 binding site to a 39-bp promoter subfragment located on the "a" fragment for both FHY1 and FHL. Notably, these subfragments share a stretch of consensus sequence, 5'-TTCACGCGCC-3'. Mutating the core sequence "CACGCGC" of this motif (m2 and m3 for FHY1, m5 for FHL) abolished the reporter gene activation by both GAD-FHY3 and GAD-FAR1. Mutating the flanking sequences (m1 and m4) did not obviously affect the reporter gene activation by GAD-FAR1, but clearly reduced activation by GAD-FHY3. Thus, "CACGCGC" likely defines a cis-element that confers specific binding for FHY3 and FAR1 and is named FBS for FHY3-FAR1 binding site.

Lin R, Ding L, Casola C, Ripoll DR, Feschotte C, Wang H.
Transposase-derived transcription factors regulate light signaling in Arabidopsis.
Science, 2007. 318(5854): p. 1302-5.
PMID: 18033885