The Relationship Between Light-induced Changes in Transpiration Pull and Rehydration Times in Desiccated Myrothamnus flabellifolia

doi:10.3724/SP.J.1259.2013.00423

Abstract

Abstract: We investigated the rate of water ascent and time course of xylem pressure in response to light or darkness in the rehydrated resurrection plant Myrothamnus flabellifolia. The time for water to rise to the apex of an intact or detached desiccated twig was about 10 h, whereas the time for full recovery of the regulation of xylem pressure response to light or darkness was about 3 weeks. The recovery of the pressure regulation should be associated with the recovery and function of stomata in desiccated leaves after rehydration. In addition, the relaxation time of xylem pressure decline in response to light was significantly longer than that of xylem pressure ascent in response to darkness, so the regulation rate of the plant to transpiration increase induced by light was significantly lower than that to transpiration decline induced by darkness.

Jianjun Zhu, Linde Liu, Luying Zhu. The Relationship Between Light-induced Changes in Transpiration Pull and Rehydration Times in Desiccated Myrothamnus flabellifolia[J]. Chinese Bulletin of Botany, 2013, 48(4): 423-428.

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https://www.chinbullbotany.com/EN/Y2013/V48/I4/423

References

Balling A, Zimmermann U (1990). Comparative measurements of the xylem pressure of Nicotiana plants by means of the pressure bomb and pressure probe. Planta 182, 325-338.
Brodribb TJ, Holbrook NM (2005). Water Stress Deforms Tracheids Peripheral to the Leaf Vein of a Tropical Conifer and ichele. Plant Physiol 137, 1139-1146.
Carlquist S (1976). Wood anatomy of Myrothamnus flabellifolia (Myrothamnaceae) and the problem of multiperforate perforation plates. Journal of the Arnold Arboretum 57, 119-126.
Child GF (1960). Brief notes on the ecology of the resurrection plant (Myrothamnus flabellifolia) with mention of its water-absorbing abilities. J South African Bot XXVI, 1-8.
Cochard H, Ewers FW, Tyree MT, (2008). Water relations of a tropical vine-like bamboo (Rhipidocladum racemiflorum): root pressures, vulnerability to cavitation and seasonal changes in embolism. J. Exp. Bot 45, 1085-1089.
Cochard H, Froux F, Mayr S, Coutand C (2004). Xylem Wall Collapse in Water-Stressed Pine Needles. Plant Physiol 134, 401-408.
Colville L, Kranner I (2010). Desiccation tolerant plants as model systems to study redox regulation of protein thiols. Plant Growth Regulation 62, 241-255
Glen HF, Sherwin HW, Condy G (1999). Myrothamnus flabellifolia. In: Flowering plants of Africa, Vol. 56. Pretoria: NBI Publications, 62–68.
Korte N, Porembski S (2012). A morpho-anatomical characterisation of Myrothamnus moschatus (Myrothamnaceae) under the aspect of desiccation tolerance. Plant Biol 14, 537–541
Moore JP, Lindsey GG, Farrant JM, Wolf F. Brandt WF (2007). An Overview of the Biology of the Desiccation-tolerant Resurrection Plant Myrothamnus flabellifolia. Ann Bot 99, 211-217.
Moore JP, Nguema-Ona E, Chevalier L, Lindsey GG, Brandt WF, Lerouge P, Farrant JM, Driouich A (2006). Response of the leaf cell wall to desiccation in the resurrection plant Myrothamnus flabellifolius. Plant Physiol 141, 651–662
Puff C (1978). Zur Biologie von Myrothamnus flabellifolius Welw. (Myrothamnaceae). Dinteria 14: 1–20.
Scheibe R, Beck E (2011), Drought, Desiccation, and Oxidative Stress. In: Plant Desiccation Tolerance (eds. Lüttge U, Beck E, Bartels D), Ecological Studies, 215, Part 2, 209-231
Shen FY, Guo R, Sun Q, Gao RF, Shen YB, Zhang ZY, (2008). Possible causes for embolism repair in xylem. Environ Exp Bot, 62, 139-144.
Sherwin HW, Lamenter NW, February E, Vander Willigen C, Farrant JM (1998). Xylem hydraulic characteristics, water relations and wood anatomy of the resurrection plant Myrothamnus flabellifolius Welw. Ann Bot 81, 567–575.
Schneider H, Manz B, Westhoff M, Mimietz S, Szimtenings M, Neuberger T, Faber C, Krohne G, Haase A, Volke F, Zimmermann U (2003). The impact of lipid distribution, composition and mobility on xylem water refilling of the resurrection plant Myrothamnus flabellifolia. New Phytol 159, 487-505
Schneider H, Thürmer F, Zhu JJ, Wistuba N, Geβner P, Lindner K, Herrmann B, Zimmermann G, Hartung W, Bentrup FW, Zimmermann U (1999). Diurnal changes in xylem pressure of the hydrated resurrection plant Myrothamnus flabellifolia: evidence for lipid bodies in conducting xylem vessels. New Phytol 143, 471-484.
Schneider H, Wistuba N, Wagner H-J, Thürner F, Zimmermann U (2000). Water rise kinetics in refilling xylem after desiccation in a resurrection plant. New Phytol 148, 221-238.
Stewart GR (1989). Desiccation injury, anhydrobiosis and survival. In: Plants under Stress: Biochemistry, Physiology and Ecology and their Application to Plant Improvement (Eds Jones HG, Flowers YJ, Jones MB), pp. 115-130, Cambridge University Press
Thoday MA (1921). On the behaviour during drought of leaves of two Cape species of Passerina, with some notes on their anatomy. Ann Bot 35, 587–601.
Toldia O, Tuba Z, Scottd P (2009). Vegetative desiccation tolerance: Is it a goldmine for bioengineering crops? Plant Science 176, 187–199
Vieweg GH, Ziegler H (1969). Zur Physiologie von Myrothamnus flabellifolia. Berichte der Deutschen Botanischen Gesellschaft 82, 29-36.
Wagner HJ, Schneider H, Mimietz S, Wistuba N, Rokitta M, Krohne G, Haase A, Zimmermann U (2000). Xylem conduits of a resurrection plant contain a unique lipid lining and refill following a distinct pattern after desiccation. New Phytol 148, 239-255.
Zhu JJ, Zimmermann U, Thürmer F, Haase A (1995). Xylem pressure in maize roots subjected to osmotic stress: determination of radial reflection coefficients by using the xylem pressure probe. Plant Cell Environ 18, 906-912
Zimmermann U, Wagner HJ, Szimtenings M, Schneider H, Haase A (2001) Restoration of the hydraulic system in a resurrection plant: fitting the theory with the facts. New Phytol 151, 314-317
Zoltán Tuba Z, Lichtenthaler HK (2011), Ecophysiology of Homoiochlorophyllous and Poikilochlorophyllous Desiccation-Tolerant Plants and Vegetations. In: Plant Desiccation Tolerance (eds. Lüttge U, Beck E, Bartels D), Ecological Studies, 215, Part 2, 157-183