Wpływ zwiększonego promieniowania UV-B na poziom barwników chloroplastowych i intensywność fotosyntezy w siewkach ogórka

• Autorzy: Rybus-Zajac M.

Warianty tytułu

EN

Influence of enhanced UV-B radiation on the chloroplast pigments and photosynthesis rate in cucumber seedlings

• Języki publikacji: PL

Abstrakty

PL

Badano wpływ zwiększonego promieniowania UV-B (16 kJ/m2 w ciągu doby) na poziom barwników chloroplastowych, intensywność fotosyntezy i wzrost siewek ogórka odmiany mieszańcowej ‘Polan’ F1 w dwu stadiach rozwojowych. W liścieniach pod wpływem zwiększonej radiacji poziom barwników chloroplastowych i intensywność fotosyntezy wzrastały w porównaniu z kontrolą. W liściach siewek 3-tygodniowych w warunkach stresowych stwierdzono sukcesywny spadek zawartości barwników, intensywności fotosyntezy oraz ograniczenie wzrostu.

EN

The effect of increased UV-B radiation (16 kJ/m2 per day) on the level of chloroplast pigments and rate of photosynthesis and growth of seedlings of cucumber in two stages was examined. In the cotyledons subjected to UV-B radiation content of chloroplast pigments and photosynthesis rate was higher than in controls. In the leaves of 3-week-old seedlings increased UV-B radiation limited chloroplast pigments level, intensity photosynthesis and growth.

• Wydawca: -
• Czasopismo: Nauka Przyroda Technologie. Uniwersytet Przyrodniczy w Poznaniu
• Rocznik: 2012
• Tom: 06
• Numer: 3
• Opis fizyczny: http://www.npt.up-poznan.net/pub/art_6_47.pdf

Twórcy

autor

Rybus-Zajac M.

• Katedra Fizjologii Roślin, Uniwersytet Przyrodniczy w Poznaniu, ul.Wołyńska 35, 60-637 Poznań

Bibliografia

• AGRAWAL S.B., RATHORE D., 2007. Changes in oxidative stress defense system in wheat (Triticum aestivum L.) and mung bean (Vigna radiata L.) cultivars grown with and without mineral nutrients and irradiated by supplemental ultraviolet-B. Environ. Exp. Bot. 59: 21-33.
• ARNON D.J., 1949. Copper enzymes in isolated chloroplastis polyphenoloxidase in Beta vulgaris. Plant Physiol. 24: 1-15.
• BARSIG M., MALZ R., 2000. Fine structure, carbohydrates and photosynthetic pigments of sugar maize leaves under UV-B radiation. Environ. Exp. Bot. 43: 121-130.
• CECHIN I., FUMIS T.F., DOKKEDAL A.L., 2007. Growth and physiological responses of sunflower plants exposed to ultraviolet-B radiation. Cienc. Rural. 37: 85-90.
• CORREIRA C.M., MOUTINHO PEREIRA J.M., COUTINHO J.F., BJÖRN L.O., TORRES-PEREIRA J.M.G., 2005. Ultraviolet-B radiation and nitrogen affect the photosynthesis of maize: a Mediterranean field study. Eur. J. Agron. 22: 337-347.
• COSTA H., GALLEGO S.M., TOMARO M.L., 2002. Effect of UV-B radiation on antioxidant defense system in sunflower cotyledons. Plant Sci. 162: 939-945.
• DECKMYN G., IMPENS I., 1998. Effects of solar UV-B irradiation on vegetative and generative growth of Bromus catharticus. Environ. Exp. Bot. 40: 179-185.
• EXECUTIVE SUMMARY. Final. UNEP/WMO “Scientific Assessment of Ozone Depletion: 2002”. Prepared by the Scientific Assessment Panel of the Montreal Protocol on Substances that Deplete the Ozone Layer. Released by WMO/UNEP on 23 August 2002. 2002. UNEP, Nairobi.
• FROHNMEYER H., STAIGER D., 2003. Ultraviolet-B radiation-mediated responses in plants. Balancing damage and protection. Plant Physiol. 133: 1420-1428.
• GABERŃČIK A., VONČINA M., TROŃT T., GERM M., BJÖRN L.O., 2002. Growth and production of buckwheat (Fagopyrum esculentum) treated with reduced, ambient and enhanced UV-B radiation. J. Photochem. Photobiol. B 66: 30-36.
• HAN C., LIU Q., YANG Y., 2009. Short-term effects of experimental warming and enhanced ultraviolet- B radiation on photosynthesis and antioxidant defense of Picea asperata seedlings. Plant Growth Regul. 58: 153-162.
• HISCOX J.D., ISRAELSTAM G.F., 1979. A method for the extraction of chlorophyll from leaf tissue without maceration. Can. J. Bot. 57: 1332-1334.
• HOLLÓSY F., 2002. Effects of ultraviolet radiation on plant cells. Micron 33: 179-197.
• JANSEN M.A.K., GABA V., GREENBERG B.M., 1998. Higher plants and UV-B radiation: balancing damage, repair and acclimation. Trends Plant Sci. 3: 131-135.
• KAKANI V.G., REDDY K.R., ZHAO D., SAILAJA K., 2003. Field crop responses to ultraviolet-B radiation: a review. Agric. For. Meteorol. 120: 191-218.
• KUBIŚ J., RYBUS-ZAJĄC M., 2008. Drought and enhanced UV-B radiation differentially alter the antioxidant system in cucumber leaves. Acta Biol. Crac. Ser. Bot. 50: 35-41.
• MCKENZIE R.L., AUCAMP P.J., BAIS A.F., BJÖRN L.O., ILYAS M., 2007. Changes in biologicallyactive ultraviolet radiation reaching the Earth’s surface. Photochem. Photobiol. Sci. 6: 218-231.
• MISHRA V., SRIVASTAVA G., PRASAD S.M., ABRAHAM G., 2008. Growth, photosynthetic pigments and photosynthetic activity during seedling stage of cowpea (Vigna unguiculata) in response to UV-B and dimethoate. Pestic. Biochem. Physiol. 92: 30-37.
• PFUNDEL E.E., PPAN R.S., DILLEY R.A., 1992. Inhibition of violaxanthin deep oxidation by ultraviolet-B radiation in isolated chloroplasts and intact leaves. J. Plant Physiol. 98: 1372-1380.
• POULSON M.E., BOEGER M.R.T., DONAHUE R.A., 2006. Response of photosynthesis to high light and drought for Arabidopsis thaliana grown under a UV-B enhanced light regime. Photosynth. Res. 90: 79-90.
• QADERI M.M., REID D.M., YEUNG E.C., 2007. Morphological and physiological responses of canola (Brassica napus) siliquas and seeds to UV-B and CO2 under controlled environment conditions. Environ. Exp. Bot. 60: 428-437.
• ROBAKOWSKI P., 1998. Wpływ promieniowania ultrafioletowego UV-B o podwyższonym natężeniu na rośliny. Kosmos 47: 95-105.
• ROBAKOWSKI P., LAITAT E., 1999. Effects of an enhanced ultraviolet-B irradiation on photosynthetic apparatus of several forest coniferous tree species from different locations. Acta Physiol. Plant. 21: 283-296.
• RYBUS-ZAJĄC M., 2009. Czy zwiększone promieniowanie UV-B modyfikuje poziom barwników chloroplastowych oraz związków fenolowych w siewkach ogórka. Nauka Przyr. Technol. 3, 3, #72.
• RYBUS-ZAJĄC M., KUBIŚ J., 2010. Effect of UV-B radiation on antioxidative enzymes activity in cucumber cotyledons. Acta Biol. Crac. Ser. Bot. 52: 97-102.
• SALAMA H.M.H., AL WATBAN A.A., AL-FUGHOM A.T., 2011. Effect of ultraviolet radiation on chlorophyll, carotenoid, protein and proline contents of some annual desert plants. Saudi J. Biol. Sci. 18: 79-86.
• SANGTARASH M.H., QADERI M.M., CHINNAPPA C.C., REID D.M., 2009. Differential sensitivity of canola (Brassica napus) seedlings to ultraviolet-B radiation, water stress and abscisic acid. Environ. Exp. Bot. 66: 212-219.
• SMITH J., BURRITT D., BANNISTER P., 2000. Shoot dry weight, chlorophyll and UV-B absorbing compounds as indicators of a plant’s sensitivity to UV-B radiation. Ann. Bot. 86: 1057-1063.
• TEVINI M., IVANZIK W., THOMA U., 1981. Some effects of enhanced UV-B irradiation on the growth and composition of plants. Planta 153: 388-394.
• ŻUK-GOŁASZEWSKA K., UPADHYAYA M.K., GOŁASZEWSKI J., 2003. The effect of UV-B radiation on plant growth and development. Plant Soil Environ. 43: 153-140.