Photosynthetica 2005, 43(2):307-311 | DOI: 10.1007/s11099-005-0051-9
Different responses to UV-B enhanced solar radiation in radish and carrot
- 1 Department of Plant Sciences, School of Biological Sciences, Madurai Kamaraj University, Maduria, India
Radish (Raphanus sativus L.) and carrot (Daucus carota L.), plants with underground storage organs grown in the field, were exposed to either ambient (UVA) or 20 % UV-B (UVE) enhanced solar radiation till their root yield stage. In radish, UVE produced a significant increase in shoot and root fresh mass (FM), increase in the contents of chlorophyll, carotenoids, flavonoids, and total proteins per unit FM, Hill reaction rate, and root yield. In contrast, carrot responded negatively to UVE showing a loss in the above parameters.
Additional key words: carotenoids; chlorophylls; Daucus; fresh and dry mass; Hill reaction; protein; Raphanus; root
Received: August 27, 2004; Accepted: January 13, 2005; Published: June 1, 2005 Show citation
References
- Allen, D.J., McKee, I.F., Farage, P.K., Baker, N.R.: Analysis of limitation to CO2 assimilation on exposure of leaves of two Brassica napus cultivars to UV-B. - Plant Cell Environ. 20: 633-640, 1997.
Go to original source... - Bakken, A.K.: Potential effects of ultraviolet-B radiation on plants and plant production in the north Norwegian. - J. agr. Sci. 3: 79-84, 1989.
- Barsig, M., Malz, R.: Fine structure carbohydrates and photosynthetic pigments of sugar maize leaves under UV-B radiation. - Environ. exp. Bot. 43: 121-130, 2000.
Go to original source... - Bassman, J.H., Edwards, G.E., Roberrecht, R.: Long-term exposure to enhanced UV-B radiation is not detrimental to growth and photosynthesis in Douglas fir. - New Phytol. 154: 107-120, 2002.
Go to original source... - Baumbusch, L.O., Eiblmeier, M., Schnitzler, J.P., Heller, W., Sandermann, H., Polle, A.: Interactive effects of ozone and UV-B radiation on antioxidants in spruce (Picea abies) and pine (Pinus sylvestris) needles. - Physiol. Plant. 104: 248-254, 1998.
Go to original source... - Brandle, J.R., Campbell, W.F., Sisson, W.B., Caldwell, M.M.: Net photosynthesis, electron transport capacity and ultrastructure of Pisum sativum L. exposed to ultraviolet B radiation. - Plant Physiol. 60: 165-169, 1977.
Go to original source... - Britt, A.B.: Molecular genetics of DNA repair in higher plants. - Trends Plant Sci. 4: 20-25, 1999.
Go to original source... - Caldwell, M.M., Teramura, A.H., Tevini, M.: The changing solar ultraviolet climate and the ecological consequences for higher plants. - Trends Ecol. Evol. 4: 363-366, 1989.
Go to original source... - DeLucia, E.H., Naidu, S.L., Chen, J.: Effects of stimulated stratospheric ozone depletion on seedling growth of several species of hardwood trees. - Erigenia 13: 132-140, 1994.
- Gerghand, K.E., Wilson, M.L., Greenberg, B.M.: Tryptophan photolysis leads to a UV-B induced 66 kDa photoproduct of ribulose-1,5-biphosphate carboxylase/oxygenase (Rubisco) in vitro and in vivo. - Photochem. Photobiol. 70: 49-56, 1999.
Go to original source... - Huang, L.-K., Chow, W.S., Whitecross, M.I., Anderson, J.M.: Responses of detached ice leaves (Oryza sativa L.) to moderate supplementary ultraviolet-B radiation allow early screening for relative sensitivity to ultraviolet-B irradiation. - Aust. J. Plant Physiol. 20: 285-297, 1993.
Go to original source... - Jordan, B.R., He, J., Chow, W.S., Anderson, J.M.: Changes in mRNA levels and polypeptide subunit of ribulose 1,5-bisphosphate carboxylase in response to supplemental UV-B radiation. - Plant Cell Environ. 15: 91-98, 1992.
Go to original source... - Kramer, G.F., Krizek, D.T., Mirecki, R.M.: Influence of photosynthetically active radiation and spectral quality on UV-B induced polyamine accumulation in soybean. - Photochemistry 31: 1119-1125, 1992.
Go to original source... - Krause, G.H., Grube, E., Virgo, A., Winter, K.: Sudden exposure to solar UV-B radiation reduces net CO2 uptake and photosystem 1 efficiency in shade acclimated tropical tree seedlings. - Plant Physiol. 131: 745-752, 2003.
Go to original source... - Kulandaivelu, G., Nedunchezhian, N.: Effects of ultraviolet-B enhanced radiation and temperature on growth and photochemical activity in Vigna unguiculata L. - Biol. Plant. 38: 204-214, 1996.
Go to original source... - Kulandaivelu, G., Nedunchezhian, N., Annamalainathan, K.: Ultraviolet-B (280-320 nm) radiation induced changes in photochemical activities and polypeptide components of C3 and C4 chloroplasts. - Photosynthetica 25: 333-339, 1991.
- Lowry, O.H., Rosebrough, N.J., Farr, A.L., Randall, R.J.: Protein measurement with the Folin phenol reagent. - J. biol. Chem. 193: 265-275, 1951.
Go to original source... - Mazza, C.A., Boccalandro, H.E., Giroano, C.V., Battis, A.L., Scopel, C.C., Ballare, C.L.: Functional significance and induction by solar radiation of UV-absorbing sunscreens in field grown soybean crops. - Plant. Physiol. 122: 177-125, 2000.
Go to original source... - Mirecki, R.M., Teramura, A.H.: Effects of ultaviolet-B irradiance on soybean. V. The dependence of plant sensitivity on the photosynthetic photon flux density during and after leaf expansion. - Plant Physiol. 74: 475-480, 1984.
Go to original source... - Murali, N., Teramura, A.H.: Effects of supplemental ultraviolet-B radiation on the growth and physiology of field grown soybean. - Environ. exp. Bot. 26: 233-242, 1986.
Go to original source... - Nagues, S., Baker, N.R.: Evaluation of the role of damage to photosystem II in the inhibition of CO2 assimilation in pea leaves on exposure to UV-B radiation. - Plant Cell Environ. 18: 781-787, 1995.
Go to original source... - Nedunchezhian, N., Kulandaivelu, G.: Changes induced by UV-B (280-320 nm) radiation to vegetative growth and photosynthetic characteristics in field grown Vigna unguiculata. - Plant Sci. 123: 85-92, 1997.
Go to original source... - Nedunchezhian, N., Kulandaivelu, G.: Effect of UV-B enhanced radiation on ribulose-1,5-bisphosphate carboxylase in leaves of Vigna sinensis L. - Photosynthetica 25: 431-435, 1991.
- Nunez-Olivera, E., Martinez-Abaigar, J., Tomas, R., Beaucourt, N., Arroniz-Crespo, M.: Influence of temperature on the effects of artificially enhanced UV-B radiation on aquatic bryophytes under laboratory conditions. - Photosynthetica 42: 201-212, 2004.
Go to original source... - Pangopoulas, I., Bornman, J.F., Bjorn, L.O.: Effects of ultraviolet radiation and visible light on growth, fluorescence induction, ultraweak luminescence and peroxidase activity in sugar beet plants. - J. Photochem. Photobiol. 138: 73-87, 1990.
Go to original source... - Rao, M.V., Paliyath, G., Ormrod, D.P.: Differential response of photosynthetic pigments, Rubisco activity and Rubisco protein of Arabidopsis thaliana exposed to UV-B and ozone. - Photochem. Photobiol. 62: 727-735, 1995.
Go to original source... - Searless, P.S., Caldwell, M.M., Winter, K.: The response of fire tropical dicotyledon species to solar ultraviolet-B radiation. - Amer. J. Bot. 82: 445-453, 1995.
Go to original source... - Sprtova, M., Spunda, V., Kalina, J., Marek, M.V.: Photosynthetic UV-B response of beech (Fagus sylvatica L.) saplings. - Photosynthetica 41: 533-543, 2003.
Go to original source... - Strid, A., Porra, R.J.: Alteration in pigment content in leaves of Pisum sativum after exposure to supplementary UV-B. - Plant Cell Physiol. 33: 1015-1023, 1992.
- Takeuchi, A., Yamaguchi, T., Hidema, J., Strid, A., Kumagai, T.: Changes in synthesis and degradation of Rubisco and LHC11 with leaf age in rice (Oryza sativa L.) growing under supplementary UV-B radiation. - Plant Cell Environ. 25: 695-706, 2002.
Go to original source... - Teramura, A.H., Murali, N.S.: Intraspecific differences in growth and yield of soyabean exposed to ultraviolet radiation under greenhouse and field conditions. - Environ. exp. Bot. 26: 89-95, 1986.
Go to original source... - Teramura, A.H., Sullivan, J.H., Lyndon, J.: Effects of UV-B radiation on soybean yield and seed quality in 6 year field study. - Physiol. Plant. 80: 5-11, 1990.
Go to original source... - Teramura, A.H., Ziska, L.H., Sztein, A.E.: Changes in growth and photosynthetic capacity of rice with increased UV-B radiation. - Physiol. Plant. 83: 373-380, 1991.
Go to original source... - Tevini, M., Braun, J., Fieser, F.: The protective function of the epidermal layer of rye seedlings against ultraviolet-B radiation. - Photochem. Photobiol. 53: 329-333, 1991.
Go to original source... - Tevini, M., Teramura, A.H.: UV-B effects on terrestrial plants. - Photochem. Photobiol. 50: 479-487, 1989.
Go to original source... - Tevini, M., Thoma, U., Iwanzik, W.: Effects of enhanced UV-B radiation on germination, seedling growth, leaf anatomy and pigments of some crop plants. - Z. Pflanzenphysiol. 109: 435-448, 1983.
Go to original source... - Wellburn, A.K., Lichtenthaler, H.: Formulae and program to determine total carotenoids and chlorophylls a and b of leaf extracts in different solvents. - In: Sybesma, C. (ed.) Advances in Photosynthesis Research. Vol. II. Pp. 9-12. M. Nijhoff/ Dr W. Junk Publ., The Hague - Boston - Lancaster 1984.
Go to original source... - Worrest, R.C., Grant, L.D.: Effects of UV-B radiation on terestrial plants and marine organism. - In: Jones, R.R., Wigley, T. (ed.): Ozone Depletion: Health and Environmental Consequences. Pp. 197-206. J. Wiley and Sons, Chichester 1989.




