WebThe hy5 fhy3 far1 triple mutant was constructed by crossing hy5-215 and fhy3-4 far1-2 mutants. The mutation hy5-ks50 (Oyama et al., 1997) was introduced into the Col background by genetic backcrossing (Lee et al., 2007). The growth conditions and light sources were as described previously (Shen et al., 2005). Plasmid Construction WebSupporting: 10, Mentioning: 180 - Plants require the UV-B photoreceptor UV RESISTANCE LOCUS 8 (UVR8) for acclimation and survival in sunlight. Upon UV-B perception, UVR8 switches instantaneously from a homodimeric to monomeric configuration, which leads to interaction with the key signaling protein CONSTITUTIVELY PHOTOMORPHOGENIC 1 …
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WebApr 17, 2011 · FHY3 (Far-red Elongated Hypocotyl 3) and its paralogue FAR1 (Far-red Impaired Response 1), two transposase-derived transcription factors, are essential for regulating phytochrome A... WebOct 28, 2014 · HY5 is known to be a critical positive regulator of light responses, and chromatin immunoprecipitation ( ChIP) combined with microarray analysis has demonstrated its association with the promoter region of over 9000 potential target genes ( … pamela riddle obituary
UVR8 Signaling, Mechanism, and Integration with Other Pathways
WebJul 1, 2015 · FHY3, FAR1, and HY5 activate ELF4 expression during the day, whereas CCA1 and LHY suppress ELF4 expression periodically at dawn. Thus, this set of light- … WebJun 7, 2024 · In addition, ELONGATED HYPOCOTYL (HY5), a well-characterized bZIP transcription factor, physically interacts with both FHY3 and FAR1 directly, and antagonizes their transcriptional activation on FHY1 and FHL, thus affecting far-red light signal transduction ( Li et al., 2010 ). WebSep 26, 2024 · FHY3 also directly binds to the CCA1 promoter (Lin et al., 2007; Li et al., 2011), indicating another potential clock gene target for the FHY3-HY5 complex. HY5 and HYH were shown to physically and functionally interact with several B-BOX DOMAIN PROTEINs (Gangappa and Botto, 2016 ), and with PHYTOCHROME INTERACTING … エクセル 特定の文字を消す