Abstract
Phototropin-dependent chloroplast movement is essential to the photosynthetic acclimation of mesophyll cells to incident light. Chloroplast movement involves many cellular actors, such as chloroplast-associated actin filaments and proteins that mediate signalling between phototropins and chloroplast motion. In the past few years, genetic approaches have identified several key proteins but the intrinsic mechanisms of the signalling cascade, such as phosphorylation events, remain undefined. Here, we took advantage of phosphoproteomics to examine the involvement of protein phosphorylation in chloroplast movement in darkness or under high light, at different CO2 mole fractions (100, 380 or 1,000 ppm) to vary photosynthetic activity. Amongst the 100 relevant identified phosphopeptides, 19 (corresponding to 8 proteins) were differentially phosphorylated in darkness vs. high light. There was no significant CO2 effect on the observed phosphorylation patterns. We further characterized the phosphorylation sites in THRUMIN1, which is believed to be crucial for the attachment of chloroplast-associated actin filaments to the plasma membrane and thus for chloroplast movements. The mutant thrumin1 was complemented with a mutated protein in which phospho-sites were substituted to a phosphomimetic (Asp) or a non-phosphorylatable (Ala) residue. While the phosphomimetic substitution altered the chloroplast response in the light only, both light and dark responses were altered with the non-phosphorylatable substitution. Our data suggest a key role of protein phosphorylation, including that of THRUMIN1, in the light/dark control of chloroplast movements.
Similar content being viewed by others
Abbreviations
- BL:
-
blue light
- cp-actin:
-
chloroplast-associated actin
- phot:
-
phototropin
References
Aggarwal C, Labuz J, Gabrys H (2013) Phosphoinositides play differential roles in regulating phototropin1- and phototropin2-mediated chloroplast movements in Arabidopsis. PLoS One 8:e55393
Banas AK, Aggarwal C, Labuz J, Sztatelman O, Gabrys H (2012) Blue light signalling in chloroplast movements. J Exp Bot 63:1559–1574
Berg R, Koniger M, Schjeide BM, Dikmak G, Kohler S, Harris GC (2006) A simple low-cost microcontroller-based photometric instrument for monitoring chloroplast movement. Photosynth Res 87:303–311
Boersema PJ, Raijmakers R, Lemeer S, Mohammed S, Heck AJR (2009) Multiplex peptide stable isotope dimethyl labeling for quantitative proteomics. Nat Protoc 4:484–494
Boex-Fontvieille E, Daventure M, Jossier M, Zivy M, Hodges M, Tcherkez G (2013) Photosynthetic control of Arabidopsis leaf cytoplasmic translation initiation by protein phosphorylation. PLoS One 8:e70692
Brett TJ, Traub LM, Fremont DH (2002) Accessory protein recruitment motifs in clathrin-mediated endocytosis. Structure 10:797–809
Clough SJ, Bent AF (1998) Floral dip: a simplified method for Agrobacterium-mediated transformation of Arabidopsis thaliana. Plant J 16:735–743
DeBlasio SL, Luesse DL, Hangarter RP (2005) A plant-specific protein essential for blue-light-induced chloroplast movements. Plant Physiol 139:101–114
Demarsy E, Fankhauser C (2009) Higher plants use LOV to perceive blue light. Curr Opin Plant Biol 12:69–74
Eisenberg E, Greene LE (2007) Multiple roles of auxilin and hsc70 in clathrin-mediated endocytosis. Traffic 8:640–646
Ichikawa S, Yamada N, Suetsugu N, Wada M, Kadota A (2011) Red light, Phot1 and JAC1 modulate Phot2-dependent reorganization of chloroplast actin filaments and chloroplast avoidance movement. Plant Cell Physiol 52:1422–1432
Inada S, Ohgishi M, Mayama T, Okada K, Sakai T (2004) RPT2 is a signal transducer involved in phototropic response and stomatal opening by association with phototropin 1 in Arabidopsis thaliana. Plant Cell 16:887–896
Inoue S, Kinoshita T, Shimazaki K (2005) Possible involvement of phototropins in leaf movement of kidney bean in response to blue light. Plant Physiol 138:1994–2004
Inoue S, Kinoshita T, Matsumoto M, Nakayama KI, Doi M, Shimazaki K (2008) Blue light-induced autophosphorylation of phototropin is a primary step for signalling. Proc Natl Acad Sci U S A 105:5626–5631
Inoue S, Matsushita T, Tomokiyo Y, Matsumoto M, Nakayama KI, Kinoshita T, Shimazaki K (2011) Functional analyses of the activation loop of phototropin2 in Arabidopsis. Plant Physiol 156:117–128
Jossier M, Kroniewicz L, Dalmas F, Le Thiec D, Ephritikhine G, Thomine S, Barbier-Brygoo H, Vavasseur A, Fillieur S, Leonhardt N (2010) The Arabidopsis vacuolar anion transporter, AtCLCc, is involved in the regulation of stomatal movements and contributes to salt tolerance. Plant J 64:563–576
Kadota A, Yamada N, Suetsugu N, Hirose M, Saito C, Shoda K, Ichikawa S, Kagawa T, Nakano A, Wada M (2009) Short actin-based mechanism for light-directed chloroplast movement in Arabidopsis. Proc Natl Acad Sci U S A 106:13106–13111
Kagawa T, Sakai T, Suetsugu N, Oikawa K, Ishiguro S, Kato T, Tabata S, Okada K, Wada M (2001) Arabidopsis NPL1: a phototropin homolog controlling the chloroplast high-light avoidance response. Science 291:2138–2141
Kaiserli E, Sullivan S, Jones MA, Feeney KA, Christie JM (2009) Domain swapping to assess the mechanistic basis of Arabidopsis phototropin 1 receptor kinase activation and endocytosis by blue light. Plant Cell 21:3226–3244
Kasahara M, Kagawa T, Oikawa K, Suetsugu N, Miyao M, Wada M (2002) Chloroplast avoidance movement reduces photodamage in plants. Nature 420:829–832
Kinoshita T, Doi M, Suetsugu N, Kagawa T, Wada M, Shimazaki K (2001) Phot1 and phot2 mediate blue light regulation of stomatal opening. Nature 414:656–660
Kodama Y, Suetsugu N, Kong SG, Wada M (2010) Two interacting coiled-coil proteins, WEB1 and PMI2, maintain the chloroplast photorelocation movement velocity in Arabidopsis. Proc Natl Acad Sci U S A 107:19591–19596
Kodama Y, Suetsugu N, Wada M (2011) Novel protein-protein interaction family proteins involved in chloroplast movement response. Plant Signal Behav 6:483–490
Kong LJ, Hanley-Bowdoin L (2002) A geminivirus replication protein interacts with a protein kinase and a motor protein that display different expression patterns during plant development and infection. Plant Cell 14:1817–1832
Kong SG, Wada M (2011) New insights into dynamic actin-based chloroplast photorelocation movement. Mol Plant 4:771–781
Kong SG, Suzuki T, Tamura K, Mochizuki N, Hara-Nishimura I, Nagatani A (2006) Blue light-induced association of phototropin 2 with the Golgi apparatus. Plant J 45:994–1005
Kong SG, Suetsugu N, Kikuchi S, Nakai M, Nagatani A, Wada M (2013) Both phototropin 1 and 2 localize on the chloroplast outer membrane with distinct localization activity. Plant Cell Physiol 54:80–92
Lehmann P, Bohnsack MT, Schleiff E (2011) The functional domains of the chloroplast unusual positioning protein 1. Plant Sci 180:650–654
Li P, Ainsworth EA, Leakey ADB, Ulanov A, Lozovaya V, Ort DR, Bohnert HJ (2008) Arabidopsis transcript and metabolite profiles: ecotype-specific responses to open-air elevated [CO2]. Plant Cell Environ 31:1673–1687
Loreto F, Tsonev T, Centritto M (2009) The impact of blue light on leaf mesophyll conductance. J Exp Bot 60:2283–2290
Luesse DR, DeBlasio SL, Hangarter RP (2006) Plastid movement impaired 2, a new gene involved in normal blue-light-induced chloroplast movements in Arabidopsis. Plant Physiol 141:1328–1337
Miki H, Okada Y, Hirokawa N (2005) Analysis of the kinesin superfamily: insights into structure and function. Trends Cell Biol 15:467–476
Motchoulski A, Liscum E (1999) Arabidopsis NPH3: a NPH1 photoreceptor-interacting protein essential for phototropism. Science 286:961–964
Nakamura F, Amieva MR, Furthmayr H (1995) Phosphorylation of threonine 558 in the carboxyl-terminal actin-binding domain of moesin by thrombin activation of human platelets. J Biol Chem 270:31377–31385
Nühse TS, Bottrill AR, Jones AME, Peck SC (2007) Quantitative phosphoproteomic analysis of plasma membrane proteins reveals regulatory mechanisms of plant innate immune responses. Plant J 51:931–940
Ohgishi M, Saji K, Okada K, Sakai T (2004) Functional analysis of each blue light receptor, cry1, cry2, phot1, and phot2, by using combinatorial multiple mutants in Arabidopsis. Proc Natl Acad Sci U S A 101:2223–2228
Oikawa K, Kasahara M, Kiyosue T, Kagawa T, Suetsugu N, Takahashi F, Kanegae T, Niwa Y, Kadota A, Wada M (2003) Chloroplast unusual positioning1 is essential for proper chloroplast positioning. Plant Cell 15:2805–2815
Pearson MA, Reczek D, Bretscher A, Karplus PA (2000) Structure of the ERM protein moesin reveals the FERM domain fold masked by an extended actin binding tail domain. Cell 101:259–270
Pedmale UV, Liscum E (2007) Regulation of phototropic signalling in Arabidopsis via phosphorylation state changes in the phototropin 1-interacting protein NPH3. J Biol Chem 282:19992–20001
Pietromonaco SF, Simons PC, Altman A, Elias L (1998) Protein kinase C-theta phosphorylation of moesin in the actin-binding sequence. J Biol Chem 273:7594–7603
Sakai T, Kagawa T, Kasahara M, Swartz TE, Christie JM, Briggs WR, Wada M, Okada K (2001) Arabidopsis nph1 and npl1: blue light receptors that mediate both phototropism and chloroplast relocation. Proc Natl Acad Sci U S A 98:6969–6974
Sakamoto K, Briggs WR (2002) Cellular and subcellular localization of phototropin 1. Plant Cell 14:1723–1735
Salomon M, Eisenreich W, Durr H, Schleicher E, Knieb E, Massey V, Rudiger W, Muller F, Bacher A, Richter G (2001) An optomechanical transducer in the blue light receptor phototropin from Avena sativa. Proc Natl Acad Sci U S A 98:12357–12361
Schmidt von Braun S, Schleiff E (2008) The chloroplast outer membrane protein CHUP1 interacts with actin and profilin. Planta 227:1151–1159
Suetsugu N, Kagawa T, Wada M (2005) An auxilin-like J-domain protein, JAC1, regulates phototropin-mediated chloroplast movement in Arabidopsis. Plant Physiol 139:151–162
Suetsugu N, Yamada N, Kagawa T, Yonekura H, Uyeda TQ, Kadota A, Wada M (2010) Two kinesin-like proteins mediate actin-based chloroplast movement in Arabidopsis thaliana. Proc Natl Acad Sci U S A 107:8860–8865
Sullivan S, Thomson CE, Lamont DJ, Jones MA, Christie JM (2008) In vivo phosphorylation site mapping and functional characterization of Arabidopsis phototropin 1. Mol Plant 1:178–194
Sullivan S, Thomson CE, Kaiserli E, Christie JM (2009) Interaction specificity of Arabidopsis 14-3-3 proteins with phototropin receptor kinases. FEBS Lett 583:2187–2193
Swartz TE, Corchnoy SB, Christie JM, Lewis JW, Szundi I, Briggs WR, Bogomolni RA (2001) The photocycle of a flavin-binding domain of the blue light photoreceptor phototropin. J Biol Chem 276:36493–36500
Sztatelman O, Waloszek A, Banas AK, Gabrys H (2010) Photoprotective function of chloroplast avoidance movement: in vivo chlorophyll fluorescence study. J Plant Physiol 167:709–716
Takamatsu H, Takagi S (2011) Actin-dependent chloroplast anchoring is regulated by Ca2+–calmodulin in spinach mesophyll cells. Plant Cell Physiol 52:1973–1982
Tazoe Y, von Caemmerer S, Evans JR (2013) Measurement of mesophyll conductance in tobacco, Arabidopsis and wheat leaves with tunable diode laser absorption spectroscopy. Photosynth Res Food Fuel Future Springer 751–755
Tholen D, Boom C, Noguchi K, Ueda S, Katase T, Terashima I (2008) The chloroplast avoidance response decreases internal conductance to CO2 diffusion in Arabidopsis thaliana leaves. Plant Cell Environ 31:1688–1700
Tsuboi H, Wada M (2011) Chloroplasts can move in any direction to avoid strong light. J Plant Res 124:201–210
Tsuchida-Mayama T, Nakano M, Uehara Y, Sano M, Fujisawa N, Okada K, Sakai T (2008) Mapping of the phosphorylation sites on the phototropic signal transducer, NPH3. Plant Sci 174:626–633
Vanstraelen M, Torres Acosta JA, De Veylder L, Inze D, Geelen D (2004) A plant-specific subclass of C-terminal kinesins contains a conserved a-type cyclin-dependent kinase site implicated in folding and dimerization. Plant Physiol 135:1417–1429
Vanstraelen M, Van Damme D, De Rycke R, Mylle E, Inze D, Geelen D (2006) Cell cycle-dependent targeting of a kinesin at the plasma membrane demarcates the division site in plant cells. Curr Biol 16:308–314
Wada M (2013) Chloroplast movement. Plant Sci 210:177–182
Wada M, Kong SG (2011) Analysis of chloroplast movement and relocation in Arabidopsis. Methods Mol Biol 774:87–102
Walczak T, Gabrys H (1981) The carbon dioxide (CO2) effect on light-induced chloroplast translocations in higher plant leaves. Z Pflanzenphysiol 101:367–375
Wen F, Wang J, Xing D (2012) A protein phosphatase 2A catalytic subunit modulates blue light-induced chloroplast avoidance movements through regulating actin cytoskeleton in Arabidopsis. Plant Cell Physiol 53:1366–1379
Whippo CW, Khurana P, Davis PA, DeBlasio SL, DeSloover D, Staiger CJ, Hangarter RP (2011) THRUMIN1 is a light-regulated actin-bundling protein involved in chloroplast motility. Curr Biol 21:59–64
Acknowledgments
We thank Eric Lambert and Jean-Paul Bares for their technical assistance, and Benjamin Roustan for his help in programming the microcontroller.
Funding
This work was supported by the Institut Fédératif de Recherche 87 for the phosphoproteomics analyses and the Agence Nationale de la Recherche for running costs (2 Jeunes Chercheurs grants (to G.T.), under contract nos. 08–330055 and 12–000101). E. B.-F. was supported by the Labex Saclay Plant Science through a post-doctoral grant.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
ESM 1
(DOCX 1495 kb)
Rights and permissions
About this article
Cite this article
Boex-Fontvieille, E., Jossier, M., Davanture, M. et al. Differential Protein Phosphorylation Regulates Chloroplast Movement in Response to Strong Light and Darkness in Arabidopsis thaliana . Plant Mol Biol Rep 32, 987–1001 (2014). https://doi.org/10.1007/s11105-014-0707-3
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11105-014-0707-3