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Marjorie Reyes-Díaz, Claudio Inostroza-Blancheteau, Rayen Millaleo, Edgardo Cruces, Cristián Wulff-Zottele, Miren Alberdi, and María de la Luz Mora

. Adams W.W. III 1996 The role of xanthophyll cycle carotenoids in the protection of photosynthesis Trends Plant Sci. 1 21 26 Dong, B. Sang, W.L. Jiang, X. Zhou, J.M. Kong, F.X. Hu

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Xiang Wang, Rajeev Arora, Harry T. Horner, and Stephen L. Krebs

particularly vulnerable to photoinhibition or photo-oxidative damage ( Peng et al., 2008 ). Many plants have evolved mechanisms to dissipate excess absorbed light safely as thermal energy through the xanthophyll cycle ( Adams et al., 2004 ) and/or protect

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Kuan-Hung Lin, Shao-Bo Huang, Chun-Wei Wu, and Yu-Sen Chang

. Meng, J.J. Li, X.G. Dong, S.T. Wan, S.B. 2013 Exogenous calcium alleviates photoinhibition of PSII by improving the xanthophyll cycle in peanut (Arachis hypogaea) leaves during heat stress under high irradiance PLoS One 8 E71214 Supplemental Fig. 1

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Kathleen G. Haynes, Beverly A. Clevidence, David Rao, and Bryan T. Vinyard

in leaves ( Ben Ahmed et al., 2009 ). Low temperatures increased the ratios of lutein, neoxanthin, and xanthophyll-cycle carotenoids and decreased the ratio of β-carotene to chlorophyll a + b in leaves of corn ( Zea mays ) ( Haldimann, 1998

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Giverson Mupambi, Stefano Musacchi, Sara Serra, Lee A. Kalcsits, Desmond R. Layne, and Tory Schmidt

control. PRI is a physiological index that is used to measure light efficiency in plants by measuring xanthophyll cycle activity ( Gamon et al., 1992 ). ΔPRI represents the diurnal magnitude of xanthophyll pigment interconversion and is sensitive to light

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Deron Caplan, Mike Dixon, and Youbin Zheng

.-E. 1997 The xanthophyll cycle, its regulation and components Physiol. Plant. 100 806 816 Fellermeier, M. Eisenreich, W. Bacher, A. Zenk, M.H. 2001 Biosynthesis of cannabinoids: Incorporation experiments with 13C-labeled glucoses Eur. J. Biochem. 268 1596

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Zejin Zhang, Dongxian He, Genhua Niu, and Rongfu Gao

light regime and water stress by the C3-CAM epiphyte Guzmania monostachia : Gas-exchange characteristics, photochemical efficiency and the xanthophyll cycle Funct. Ecol. 8 746 754 Maxwell, K. 2002 Resistance is useful: Diurnal patterns of photosynthesis

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Mingjun Li, Xuesen Chen, Pingping Wang, and Fengwang Ma

ascorbate recycling Proc. Natl. Acad. Sci. USA 100 3525 3530 Cheng, L. Ma, F. 2004 Diurnal operation of the xanthophyll cycle and the antioxidant system in apple peel J. Amer. Soc. Hort. Sci. 129 313 320 Conklin, P.L. Gatzek, S. Wheeler, G.L. Dowdle, J

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Dave Hawley, Thomas Graham, Michael Stasiak, and Mike Dixon

Xanthophyll cycle and light stress in nature: Uniform response to excess direct sunlight among higher plant species Planta 198 460 470 Dorothea, S-H. 2008 The light-harvesting and protective functions of carotenoids in photosynthetic membranes Physiol. Plant

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Yan Wang

Oxidative behavior of ‘Blanquilla’ pears treated with 1-methylcyclopropene during cold storage J. Sci. Food Agr. 84 1871 1877 Logan, B.A. Grace, S.C. Adams, W.W. III Demmig-Adams, B. 1998 Seasonal differences in xanthophyll cycle characteristics and