PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Trifolium pratense
FAR1 Family
Species TF ID Description
Tp57577_TGAC_v2_mRNA10138FAR1 family protein
Tp57577_TGAC_v2_mRNA10320FAR1 family protein
Tp57577_TGAC_v2_mRNA10928FAR1 family protein
Tp57577_TGAC_v2_mRNA11666FAR1 family protein
Tp57577_TGAC_v2_mRNA12052FAR1 family protein
Tp57577_TGAC_v2_mRNA13199FAR1 family protein
Tp57577_TGAC_v2_mRNA13742FAR1 family protein
Tp57577_TGAC_v2_mRNA14114FAR1 family protein
Tp57577_TGAC_v2_mRNA1485FAR1 family protein
Tp57577_TGAC_v2_mRNA15279FAR1 family protein
Tp57577_TGAC_v2_mRNA15424FAR1 family protein
Tp57577_TGAC_v2_mRNA16468FAR1 family protein
Tp57577_TGAC_v2_mRNA17538FAR1 family protein
Tp57577_TGAC_v2_mRNA17572FAR1 family protein
Tp57577_TGAC_v2_mRNA17702FAR1 family protein
Tp57577_TGAC_v2_mRNA18036FAR1 family protein
Tp57577_TGAC_v2_mRNA18099FAR1 family protein
Tp57577_TGAC_v2_mRNA18104FAR1 family protein
Tp57577_TGAC_v2_mRNA18120FAR1 family protein
Tp57577_TGAC_v2_mRNA18129FAR1 family protein
Tp57577_TGAC_v2_mRNA18247FAR1 family protein
Tp57577_TGAC_v2_mRNA18662FAR1 family protein
Tp57577_TGAC_v2_mRNA18756FAR1 family protein
Tp57577_TGAC_v2_mRNA19288FAR1 family protein
Tp57577_TGAC_v2_mRNA193FAR1 family protein
Tp57577_TGAC_v2_mRNA19500FAR1 family protein
Tp57577_TGAC_v2_mRNA19678FAR1 family protein
Tp57577_TGAC_v2_mRNA20048FAR1 family protein
Tp57577_TGAC_v2_mRNA20074FAR1 family protein
Tp57577_TGAC_v2_mRNA2142FAR1 family protein
Tp57577_TGAC_v2_mRNA21529FAR1 family protein
Tp57577_TGAC_v2_mRNA22210FAR1 family protein
Tp57577_TGAC_v2_mRNA22546FAR1 family protein
Tp57577_TGAC_v2_mRNA22702FAR1 family protein
Tp57577_TGAC_v2_mRNA22725FAR1 family protein
Tp57577_TGAC_v2_mRNA23072FAR1 family protein
Tp57577_TGAC_v2_mRNA23074FAR1 family protein
Tp57577_TGAC_v2_mRNA23302FAR1 family protein
Tp57577_TGAC_v2_mRNA23927FAR1 family protein
Tp57577_TGAC_v2_mRNA24173FAR1 family protein
Tp57577_TGAC_v2_mRNA24427FAR1 family protein
Tp57577_TGAC_v2_mRNA24487FAR1 family protein
Tp57577_TGAC_v2_mRNA25463FAR1 family protein
Tp57577_TGAC_v2_mRNA25790FAR1 family protein
Tp57577_TGAC_v2_mRNA25895FAR1 family protein
Tp57577_TGAC_v2_mRNA25931FAR1 family protein
Tp57577_TGAC_v2_mRNA26360FAR1 family protein
Tp57577_TGAC_v2_mRNA2772FAR1 family protein
Tp57577_TGAC_v2_mRNA27763FAR1 family protein
Tp57577_TGAC_v2_mRNA28021FAR1 family protein
Tp57577_TGAC_v2_mRNA28655FAR1 family protein
Tp57577_TGAC_v2_mRNA28891FAR1 family protein
Tp57577_TGAC_v2_mRNA29008FAR1 family protein
Tp57577_TGAC_v2_mRNA29550FAR1 family protein
Tp57577_TGAC_v2_mRNA30094FAR1 family protein
Tp57577_TGAC_v2_mRNA30731FAR1 family protein
Tp57577_TGAC_v2_mRNA30757FAR1 family protein
Tp57577_TGAC_v2_mRNA30760FAR1 family protein
Tp57577_TGAC_v2_mRNA31349FAR1 family protein
Tp57577_TGAC_v2_mRNA32455FAR1 family protein
Tp57577_TGAC_v2_mRNA32500FAR1 family protein
Tp57577_TGAC_v2_mRNA3322FAR1 family protein
Tp57577_TGAC_v2_mRNA33836FAR1 family protein
Tp57577_TGAC_v2_mRNA34090FAR1 family protein
Tp57577_TGAC_v2_mRNA35001FAR1 family protein
Tp57577_TGAC_v2_mRNA35301FAR1 family protein
Tp57577_TGAC_v2_mRNA35341FAR1 family protein
Tp57577_TGAC_v2_mRNA35449FAR1 family protein
Tp57577_TGAC_v2_mRNA36167FAR1 family protein
Tp57577_TGAC_v2_mRNA36170FAR1 family protein
Tp57577_TGAC_v2_mRNA36809FAR1 family protein
Tp57577_TGAC_v2_mRNA37271FAR1 family protein
Tp57577_TGAC_v2_mRNA37469FAR1 family protein
Tp57577_TGAC_v2_mRNA37526FAR1 family protein
Tp57577_TGAC_v2_mRNA37596FAR1 family protein
Tp57577_TGAC_v2_mRNA37789FAR1 family protein
Tp57577_TGAC_v2_mRNA38920FAR1 family protein
Tp57577_TGAC_v2_mRNA39794FAR1 family protein
Tp57577_TGAC_v2_mRNA40619FAR1 family protein
Tp57577_TGAC_v2_mRNA40669FAR1 family protein
Tp57577_TGAC_v2_mRNA40938FAR1 family protein
Tp57577_TGAC_v2_mRNA41115FAR1 family protein
Tp57577_TGAC_v2_mRNA41225FAR1 family protein
Tp57577_TGAC_v2_mRNA41616FAR1 family protein
Tp57577_TGAC_v2_mRNA41661FAR1 family protein
Tp57577_TGAC_v2_mRNA41794FAR1 family protein
Tp57577_TGAC_v2_mRNA42196FAR1 family protein
Tp57577_TGAC_v2_mRNA4276FAR1 family protein
Tp57577_TGAC_v2_mRNA4277FAR1 family protein
Tp57577_TGAC_v2_mRNA5306FAR1 family protein
Tp57577_TGAC_v2_mRNA5331FAR1 family protein
Tp57577_TGAC_v2_mRNA5358FAR1 family protein
Tp57577_TGAC_v2_mRNA602FAR1 family protein
Tp57577_TGAC_v2_mRNA6103FAR1 family protein
Tp57577_TGAC_v2_mRNA648FAR1 family protein
Tp57577_TGAC_v2_mRNA7370FAR1 family protein
Tp57577_TGAC_v2_mRNA7749FAR1 family protein
Tp57577_TGAC_v2_mRNA7779FAR1 family protein
Tp57577_TGAC_v2_mRNA8016FAR1 family protein
Tp57577_TGAC_v2_mRNA8202FAR1 family protein
Tp57577_TGAC_v2_mRNA8717FAR1 family protein
Tp57577_TGAC_v2_mRNA922FAR1 family protein
Tp57577_TGAC_v2_mRNA9232FAR1 family protein
Tp57577_TGAC_v2_mRNA9471FAR1 family protein
Tp57577_TGAC_v2_mRNA9839FAR1 family protein
Tp57577_TGAC_v2_mRNA9859FAR1 family protein
Tp57577_TGAC_v2_mRNA9865FAR1 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