Abstract
Ethylene accumulation occurs in many plant growth environments. In some instances, low photosynthetic photon flux (PPF) is also a stress factor. Ethylene helps regulate the shade-avoidance mechanism and synthesis rates can be altered by light. We thus hypothesized that ethylene sensitivity in whole plants may be altered in low light. Radish (Raphanus sativus) and pea (Pisum sativum) plants were selected as models due to their rapid growth, use in previous studies and difference in growth habit. We first characterized radish and pea sensitivity to ethylene. Radish vegetation was less sensitive to ethylene than pea vegetation. Pea reproductive yield was highly sensitive. Plants grown under low light levels are typically etiolated and less robust than plants grown under higher light. In a second series of studies we examined the interaction of ethylene (50 ppb pea, 200 ppb radish) with PPFs from 50 to 400 μmol m−2 s−1. There was no statistically significant interaction between ethylene sensitivity and PPF, indicating that high PPF does not mitigate the detrimental effects of chronic low-level ethylene exposure. This also suggests there is no crosstalk between the shade avoidance pathway and the primary ethylene signaling pathway.
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References
Abeles FB, Morgan PW, Saltveit ME (1992) Ethylene in plant biology, 2nd edn. Academic Press, San Diego
Bleecker AB, Estelle MA, Somerville C, Kende H (1988) Insensitivity to ethylene conferred by a dominant mutation in Arabidopsis thaliana. Science 241:1086–1089
Campbell WF, Salisbury FB, Bugbee B, Klassen SP, Naegle E, Strickland DT, Bingham GE, Levinskikh M, Iljina GM, Veselova TD, Sytchev VN, Podolsky I, McManus WR, Bubenheim DL, Stieber J, Jahns G (2001) Comparative floral development of Mir-grown and ethylene-treated, earth-grown super dwarf wheat. J Plant Physiol 158:1051–1060
Eisinger W (1983) Regulation of pea internode expansion by ethylene. Annu Rev Plant Physiol 34:225–240
Eraso I, Stutte GW, Stryjewski EC (2002) Chronic exposure to ethylene induces stress symptoms in radish. In Proceedings NATO advance research workshop on biology and biotechnology of the plant hormone ethylene, vol S2–O3
Fiorani F, Bogemann GM, Visser EJW, Lambers H, Voesenek L (2002) Ethylene emission and responsiveness to applied ethylene vary among Poa species that inherently differ in leaf elongation rates. Plant Physiol 129:1382–1390
Foo E, Ross JJ, Davies NW, Reid JB, Weller JL (2006) A role for ethylene in the phytochrome-mediated control of vegetative development. Plant J 46:911–921
Hudelson TJ (2006) Environmental, chemical, and genetic reduction of ethylene sensitivity in crop plants. Masters. Utah State University, Logan
Jiao XZ, Yip WK, Yang SF (1987) The effect of light and phytochrome on 1-aminocyclopropane-1-carboxylic acid metabolism in etiolated wheat seedling leaves. Plant Physiol 85:643–647
Klassen SP, Bugbee B (2002) Sensitivity of wheat and rice to low levels of atmospheric ethylene. Crop Sci 42:746–753
Klassen SP, Bugbee B (2004) Ethylene synthesis and sensitivity in crop plants. HortScience 39:1546–1552
Klassen SP, Ritchie G, Frantz JM, Pinnock D, Bugbee B (2003) Real-time imaging of ground cover: relationships with radiation capture, canopy photosynthesis, and daily growth rate. In: VanToai T, Major D, McDonald M, Schepers J, Tarpley L (eds) Digital imaging and spectral techniques: applications to precision agriculture and crop physiology, vol 66. ASA, Madison, pp 3–13
Konings H, Jackson MB (1979) A relationship between rates of ethylene production by roots and the promoting or inhibiting effects of exogenous ethylene and water on root elongation. Z Pflanzenphysiol 92:385–397
Kurepin LV, Walton LJ, Yeung EC, Chinnappa CC, Reid DM (2010) The interaction of light irradiance with ethylen ein regulating growth of Helianthus annus shoot tissues. Plant Growth Regul 62:43–50
Mattoo AK, Suttle JC (1991) The plant hormone ethylene. CRC Press, Boca Raton
Morgan P (2011) Another Look at Interpreting Research to Manage the Effects of Ethylene in Ambient Air. Crop Sci 51:903–913
Morison JIL, Gifford RM (1984) Ethylene contamination of CO2 cylinders: effects on plant growth in CO2 enrichment studies. Plant Physiol 75:275–277
Oráez D, Blay R, Granell A (1999) Programme of senescence in petals and carpels of Pisum sativum L. flowers and its control by ethylene. Planta 208:220–226
Payton S, Fray RG, Brown S, Grierson D (1996) Ethylene receptor expression is regulated during fruit ripening, flower senescence and abscission. Plant Mol Biol 31:1227–1231
Perry JL, Peterson BV (2003) Cabin air quality dynamics on board the International Space Station. SAE International-2003-01-2650, pp 1–9
Pierik R, Whitelam GC, Voesenek L, de Kroon H, Visser EJW (2004) Canopy studies on ethylene-insensitive tobacco identify ethylene as a novel element in blue light and plant–plant signalling. Plant J 38:310–319
Pierik R, Tholen D, Poorter H, Visser EJW, Voesenek L (2006) The Janus face of ethylene: growth inhibition and stimulation. Trends Plant Sci 11:176–183
Pierik R, Djakovic-Petrovic T, Keuskamp DH, de Wit M, Voesenek LACJ (2009) Auxin and ethylene regulate elangation responses to neighbor proxomity signals independent of gibberellin and DELLA proteins in Arabidopsis. Plant Physiol 149:1701–1712
Polko J,Voesenek L, Peeters A, Pierik R (2011) Petiole hyponasty: an ethylene-driven, adaptive response to changes in the environment. AoB PLANTS plr031. doi:10.1093/aobpla/plr031
Rudnicki RM, Fjeld T, Moe R (1993) Effect of light quality on ethylene formation in leaf and petal disks of Begonia X Hiemalis-Fotsch cv Schwabenland Red. Plant Growth Regul 13:281–286
Sargent SA (2001) Operational considerations for Harvest-Florda. In: Hochmuth G (ed) Greenhouse vegetable production handbook, vol 3. University of Florida Extension, Institute of of Food and Agricultural Sciences, Florida
Smalle J, Van Der Straeten D (1997) Ethylene and vegetative development. Physiol Plant 100:593–605
Taylor GE Jr, Gunderson CA (1988) Phsyiological site of ethylene effects on carbon dioxide assimilation in Glycine max L. Merr. Plant Physiol 86:85–92
Tholen D, Voesenek L, Poorter H (2004) Ethylene insensitivity does not increase leaf area or relative growth rate in Arabidopsis, Nicotiana tabacum, and Petunia x hybrida. Plant Physiol 134:1803–1812
Vandenbussche F, Vriezen WH, Smalle J, Laarhoven LJJ, Harren FJM, Straeten DVD (2003) Ethylene and auxin control the arabidopsis response to decreased light intensity. Plant Physiol 133:517–527
Vandenbussche F, Pierik R, Millenaar FF, Voesenek LACJ, Van Der Straeten D (2005) Reaching out of the shade. Curr Opin Plant Biol 8:462–468
Vandenbussche FBV, Rieu Ivo, Ahmad Margaret, Phillips Andy, Moritz Thomas, Hedden Peter, Van Der Straeten Dominique (2007) Ethylene-induced Arabidopsis hypocotyl elongation is dependent on but not mediated by gibberellins. J Exp Bot 58(15/16):4269–4281
Wheeler RM, Peterson BV, Sager JC, Knott WM (1996) Ethylene production by plants in a closed environment. Adv Space Res 18:193–196
Wheeler RM, Peterson BV, Stutte GW (2004) Ethylene production throughout growth and development of plants. HortScience 39:1541–1545
Woodrow L, Grodzinski B (1993) Ethylene exchange in Lycopersicon esculentum Mill. leaves during short-term and long-term exposures to CO2. J Exp Bot 44:471–480
Woodrow L, Thompson RG, Grodzinski B (1988) Effects of ethylene on photosynthesis and partitioning in tomato, Lycopersicon esculentum Mill. J Exp Bot 39:667–684
Woodrow L, Jiao J, Tsujita MJ, Grodzinski B (1989) Whole plant and leaf steady state gas exchange during ethylene exposure in Xanthium strumarium L. Plant Physiol 90:85–90
Acknowledgments
The National Aeronautics and Space Administration Graduate Student Researchers Program (Grant #NNG05GL53H) and the Utah Agriculture Experiment Station at Utah State University (Paper #8432) supported this research. We would also like to thank Alec Hay, Julie Chard, and Rob Hyatt and the other members of the Utah State University Crop Physiology Laboratory who assisted with this project.
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Romagnano, J.F., Bugbee, B. Light level does not alter ethylene sensitivity in radish or pea. Plant Growth Regul 71, 67–75 (2013). https://doi.org/10.1007/s10725-013-9810-y
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DOI: https://doi.org/10.1007/s10725-013-9810-y