FKF1 is essential for photoperiodic-specific light signalling in Arabidopsis

By T. Imaizumi, Hien G. Tran, T. Swartz, W. Briggs, Steve A. Kay. Nature, 2003

602 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/ae767893739206ec5a515d4efb3811e03dbb4b34

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Molecular Biology

1. G. Coupland
2. M. Schmid
3. C. R. McClung
4. Anusha Srikanth
5. F. Fornara
6. F. Turck
7. L. Corbesier
8. C. Fankhauser

In Plant Science

1. G. Coupland
2. M. Schmid
3. C. R. McClung
4. Anusha Srikanth
5. F. Fornara
6. F. Turck
7. L. Corbesier
8. I. Bäurle

Citations in the corpus

• Regulation of flowering time: all roads lead to Rome (2011, background): “In long days, both the FKF1 and GI proteins follow the same phase with maximum levels being reached 13 h after dawn [38, 39].”
• F-Box Proteins in Rice. Genome-Wide Analysis, Classification, Temporal and Spatial Gene Expression during Panicle and Seed Development, and Regulation by Light and Abiotic Stress1[W][OA] (2007, background): “LKP1/ZTL, LKP2/FKL, and FKF1 F-box proteins are involved in photomorphogenesis, circadian clock regulation, and control of flowering time (Nelson et al., 2000; Somers et al., 2000, 2004; Schultz et al., 2001; Imaizumi et al., 2003, 2005).”
• Plant Circadian Rhythms (2006, background): “FKF has a photoactive LOV domain and likely serves as a photoperiodic blue-light receptor (Imaizumi et al., 2003).”
• CONSTANS and the CCAAT Box Binding Complex Share a Functionally Important Domain and Interact to Regulate Flowering of Arabidopsis[W][OA] (2006, background): “The Plant Cell Preview, www.aspb.org a 2006 American Society of Plant Biologists 1 of 14 (Suarez-Lopez et al., 2001; Yanovsky and Kay, 2002; Imaizumi et al., 2003,2005 ).”
• Phototropin blue-light receptors. (2007, background): “Yet, unlike the phototropin LOV domains, the LOV domains of ZTL, FKF1, and LKP2 fail to revert back to their dark state (68, 111).”
• Ehd1, a B-type response regulator in rice, confers short-day promotion of flowering and controls FT-like gene expression independently of Hd1. (2004, background): “Recently, it was revealed that the daylength-dependent CO expression was caused through interaction mediated by FKF1 (FLAVIN-BINDING, KELCH REPEAT, F-BOX 1) between blue-light signal transduction and circadian clocks (Imaizumi et al. 2003).”
• Light-regulated plant growth and development. (2010, background): “…Acceleration of UV-A and blue cry1 High-C Bagnall et al. (1996) flowering cry2 High-C Guo et al. (1998) ZTL LD Somers et al. (2000) FKF1 LD Imaizumi et al. (2003) Far-red phyA low R:FR Johnson et al. (1994) Inhibition of Green cry2 >Low-C Banerjee et al. (2007) flowering Red phyB High-C,…”
• The timing of developmental transitions in plants. (2006, background): “The clock is entrained by the well-characterized phytochrome and cryptochrome photoreceptors, as well as the ZEITLUPE (ZTL)/FLAVIN BINDING KELCH-REPEAT F-BOX1 (FKF1)/LOV KELCH PROTEIN2 (LKP2) class of proteins, which may function as photoperiodic and circadian photoreceptors (Figure 3) (Imaizumi et ”
• CONSTANS acts in the phloem to regulate a systemic signal that induces photoperiodic flowering of Arabidopsis (2004, background): “Recently, CO was proposed to be part of the mechanism by which Arabidopsisdistinguishes long and short days, through a combination of circadian-clock regulation and direct responsiveness to exposure to light (Suarez-Lopez et al., 2001; Yanovsky and Kay, 2002; Imaizumi et al., 2003; Valverde et al., ”
• Light-regulated transcriptional networks in higher plants (2007, background): “Given that the activity of ZTL shows fluence rate dependency and the N-terminal LOV domain ( Box 2 ) of ZTL and LKP2 possesses light-sensing properties, a role for ZTL and LKP2 in light input has been suggeste”
• Illuminating topics in plant photobiology (2005, background): “One of these receptors, FKF1, is specifically required for the diurnal oscillation of CO transcripts (Imaizumi et al. 2003).”
• What makes the Arabidopsis clock tick on time? A review on entrainment (2005, background): “Similar results were obtained with the LOV domain of FKF1 (Cheng et al. 2003; Imaizumi et al. 2003).”