PlantRegMap/PlantTFDB v5.0
Plant Transcription
Factor Database
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Home TFext BLAST Prediction Download Help About Links PlantRegMap |
Species | TF ID | Description |
---|---|---|
Populus trichocarpa (111) | Potri.001G201600.1 | FAR1 family protein |
Potri.001G201600.2 | FAR1 family protein | |
Potri.002G199300.1 | FAR1 family protein | |
Potri.002G199300.2 | FAR1 family protein | |
Potri.002G239300.1 | FAR1 family protein | |
Potri.002G239300.2 | FAR1 family protein | |
Potri.002G239300.3 | FAR1 family protein | |
Potri.002G239400.1 | FAR1 family protein | |
Potri.002G239400.2 | FAR1 family protein | |
Potri.002G239400.3 | FAR1 family protein | |
Potri.002G239400.4 | FAR1 family protein | |
Potri.003G031200.1 | FAR1 family protein | |
Potri.003G031400.1 | FAR1 family protein | |
Potri.003G110300.1 | FAR1 family protein | |
Potri.003G110300.2 | FAR1 family protein | |
Potri.003G110300.3 | FAR1 family protein | |
Potri.003G110300.4 | FAR1 family protein | |
Potri.003G110300.5 | FAR1 family protein | |
Potri.003G207100.1 | FAR1 family protein | |
Potri.003G207100.2 | FAR1 family protein | |
Potri.004G196300.1 | FAR1 family protein | |
Potri.004G196300.2 | FAR1 family protein | |
Potri.004G196300.3 | FAR1 family protein | |
Potri.004G209000.1 | FAR1 family protein | |
Potri.004G227600.1 | FAR1 family protein | |
Potri.004G227600.2 | FAR1 family protein | |
Potri.005G023700.1 | FAR1 family protein | |
Potri.005G257600.1 | FAR1 family protein | |
Potri.006G020600.1 | FAR1 family protein | |
Potri.006G020600.2 | FAR1 family protein | |
Potri.006G020700.1 | FAR1 family protein | |
Potri.006G020700.2 | FAR1 family protein | |
Potri.006G020700.3 | FAR1 family protein | |
Potri.006G020700.4 | FAR1 family protein | |
Potri.006G020700.5 | FAR1 family protein | |
Potri.006G020700.6 | FAR1 family protein | |
Potri.006G039700.1 | FAR1 family protein | |
Potri.006G039700.2 | FAR1 family protein | |
Potri.006G039800.1 | FAR1 family protein | |
Potri.006G039800.2 | FAR1 family protein | |
Potri.006G039800.3 | FAR1 family protein | |
Potri.006G039800.4 | FAR1 family protein | |
Potri.006G256300.1 | FAR1 family protein | |
Potri.007G128700.1 | FAR1 family protein | |
Potri.007G128700.2 | FAR1 family protein | |
Potri.007G128700.3 | FAR1 family protein | |
Potri.007G128800.1 | FAR1 family protein | |
Potri.007G128800.2 | FAR1 family protein | |
Potri.007G128800.3 | FAR1 family protein | |
Potri.007G128900.1 | FAR1 family protein | |
Potri.007G129000.1 | FAR1 family protein | |
Potri.007G129000.2 | FAR1 family protein | |
Potri.007G129100.1 | FAR1 family protein | |
Potri.007G129500.1 | FAR1 family protein | |
Potri.007G129500.2 | FAR1 family protein | |
Potri.008G011800.1 | FAR1 family protein | |
Potri.008G011800.2 | FAR1 family protein | |
Potri.008G011800.3 | FAR1 family protein | |
Potri.008G011800.4 | FAR1 family protein | |
Potri.008G011800.5 | FAR1 family protein | |
Potri.008G011800.6 | FAR1 family protein | |
Potri.008G076800.1 | FAR1 family protein | |
Potri.008G108800.1 | FAR1 family protein | |
Potri.008G199300.1 | FAR1 family protein | |
Potri.009G158400.1 | FAR1 family protein | |
Potri.009G158400.2 | FAR1 family protein | |
Potri.009G170100.1 | FAR1 family protein | |
Potri.009G170100.2 | FAR1 family protein | |
Potri.010G029000.1 | FAR1 family protein | |
Potri.011G145800.1 | FAR1 family protein | |
Potri.012G137500.1 | FAR1 family protein | |
Potri.012G137500.2 | FAR1 family protein | |
Potri.012G137500.3 | FAR1 family protein | |
Potri.012G137500.4 | FAR1 family protein | |
Potri.013G014000.1 | FAR1 family protein | |
Potri.014G167000.1 | FAR1 family protein | |
Potri.014G167000.2 | FAR1 family protein | |
Potri.014G176500.1 | FAR1 family protein | |
Potri.014G176500.2 | FAR1 family protein | |
Potri.014G176600.1 | FAR1 family protein | |
Potri.014G176600.2 | FAR1 family protein | |
Potri.015G139300.1 | FAR1 family protein | |
Potri.015G139300.2 | FAR1 family protein | |
Potri.015G139300.3 | FAR1 family protein | |
Potri.016G007300.1 | FAR1 family protein | |
Potri.016G018100.1 | FAR1 family protein | |
Potri.016G018100.2 | FAR1 family protein | |
Potri.016G018100.3 | FAR1 family protein | |
Potri.016G018100.4 | FAR1 family protein | |
Potri.016G018100.5 | FAR1 family protein | |
Potri.016G018100.6 | FAR1 family protein | |
Potri.016G018100.7 | FAR1 family protein | |
Potri.016G018100.8 | FAR1 family protein | |
Potri.016G018100.9 | FAR1 family protein | |
Potri.016G018300.1 | FAR1 family protein | |
Potri.016G018300.2 | FAR1 family protein | |
Potri.016G018300.3 | FAR1 family protein | |
Potri.016G018300.4 | FAR1 family protein | |
Potri.016G018300.5 | FAR1 family protein | |
Potri.016G018300.6 | FAR1 family protein | |
Potri.016G058500.1 | FAR1 family protein | |
Potri.016G058700.1 | FAR1 family protein | |
Potri.016G059100.1 | FAR1 family protein | |
Potri.017G029100.1 | FAR1 family protein | |
Potri.017G029100.2 | FAR1 family protein | |
Potri.017G029400.1 | FAR1 family protein | |
Potri.017G091000.1 | FAR1 family protein | |
Potri.T124200.1 | FAR1 family protein | |
Potri.T124600.1 | FAR1 family protein | |
Potri.T124700.1 | FAR1 family protein | |
Potri.T137500.1 | FAR1 family protein |
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