Abstract
This study has investigated toxicity of Zn and phytoremediation ability in shoot of moso bamboo. In hydroponic experiment the plants showed high Zn torelence up to application of 400 µM, while there was a general trend of decline in the roots and shoot biomass. Maximum concentration of 1594 mg kg–1 was observed in shoot after treating with 100 µM Zn. The shoot/root ratio reached the level of 0.27 under 10 µM zinc stress. Transmission electron microscopy revealed that electron-dense granules in vacuoles and structure of leaf cells were significantly effected by 200 µM of Zn. However, mitochondria and thylakoid membrane arrangement did not alter. Using scanning electron microscopy, Zn-related changes in the structure of the stoma were uncovered and crystal particles probably of Zinc were observed in stem.
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Azzarello, E., Pandolfi, C., Giordano, C., Rossi, M., Mugnai, S., and Mancuso, S., Ultramorphological and physiological modifications induced by high zinc levels in Paulownia tomentosa, Environ. Exp. Bot., 2012, vol. 81, pp. 11–17.
Chen, H., Hong, W., Lan, B., Zheng, Y.S., and He, D.J., Study on biomass and productivity of Phyllostachys heterocycala cv. Pubescens forest in the north of Fujian, Sci. Silvae Sinicae, 1998, vol. 34, pp. 60–64.
Islam, E., Yang, X.E., Li, T.Q., Liu, D., Jin, X.F., and Meng, F.H., Effect of Pb toxicity on root morphology, physiology and ultrastructure in the two ecotypes of Elsholtzia argyi. J. Hazard. Mater., 2007, vol. 147, pp. 806–816.
Küpper, H., Lombi, E., Zhao, F.J., and McGrath, S.P., Cellular compartmentation of cadmium and zinc in relation to other elements in the hyperaccumulator Arabidopsis halleri, Planta, 2000, vol. 212, pp. 75–84.
Li, X., Bao, X.F., and Wang, F.S., Study on biomass and productivity of Phyllostachys heterocycala cv. Pubescens forest in the south of Jiangxi, Anhui For. Sci. Technol., 2007, vol. Z1, pp. 9–11.
Liu, D., Li, T.Q., Yang, X.E., Islam, E., Jin, X.F., and Mahmood, Q., Effect of Pb on leaf antioxidant enzyme activities and ultrastructure of the two ecotypes of Sedum alfredii Hance, Russ. J. Plant Physiol., 2008, vol. 55, pp. 68–76.
Michael, P.I. and Krishnaswamy, M., The effect of zinc stress combined with high irradiance stress on membrane damage and antioxidative response in bean seedlings, Environ. Exp. Bot., 2011, vol. 74, pp. 171–177.
Mondal, N.K., Das, C., Roy, S., and Banerjee, A., Effect of varying cadmium stress on chickpea (Cicer arietinum L.) seedlings: An ultrastructural study, Ann. Environ. Sci., 2013, vol. 7, pp. 59–70.
Qiu, R.L., Thangavel, P., Hu, P.J., Senthilkumar, P., Ying, R.R., and Tang, Y.T., Interaction of cadmium and zinc on accumulation and sub-cellular distribution in leaves of hyperac-cumulator Potentilla griffithii, J. Hazard. Mater., 2011, vol. 186, pp. 1425–1430.
Rascio N. and Navari-Izzo, F., Heavy metal hyperaccumulating plants: How and why do they do it? And what makes them so interesting?, Plant Sci., 2011, vol. 180, pp. 169–181.
Sagardoy, R., Vázquez, S., Florez Sarasa, I.D., Albacete, A., Ribas Carbó, M., Flexas, J., Abadia, J., and Morales, F., Stomatal and mesophyll conductances to CO2 are the main limitations to photosynthesis in sugar beet (Beta vulgaris) plants grown with excess zinc, New Phytol., 2010, vol. 187, pp. 145–158.
Song, X.Z., Peng, C.H., Zhou, G.M., Jiang, H., Wang, W.F., and Xiang, W.H., Climate warming-induced upward shift of moso bamboo population on Tianmu Mountain, China, J. Mount. Sci., 2013, vol. 10, pp. 363–369.
Sridhar, B.B., Diehl, S.V., Han, F.X., Monts, D.L., and Su, Y., Anatomical changes due to uptake and accumulation of Zn and Cd in Indian mustard, Brassica juncea, Environ. Exp. Bot., 2005, vol. 54, pp. 131–141.
Vitória, A.P., Da Cunha, M., and Azevedo, R.A., Ultrastructural changes of radish leaf exposed to cadmium, Environ. Exp. Bot., 2006, vol. 58, pp. 47–52.
Wang, H. and Jin, J.Y., The physiological and molecular mechanisms of zinc uptake, transport, and hyperaccumulation in plants: A review, Plant Nutr. Fertil. Sci., 2009, vol. 15, pp. 225–235.
Weryszko-Chmielewska, E. and Chwil, M., Lead-induced histological and ultrastructural changes in the leaves of soybean (Glycine max (L.) Merr.), Soil Sci. Plant Nutr., 2005, vol. 51, pp. 203–212.
Wieshammer, G., Unterbrunner, R., García, T.B., Zivkovic, M.F., Puschenreiter, M., and Wenzel, W.W., Phytoextraction of Cd and Zn from agricultural soils by Salix ssp. and intercropping of Salix caprea and Arabidopsis halleri, Plant Soil, 2007, vol. 298, pp. 255–264.
Wójcik, M. and Tukiendorf, A., Cadmium uptake, localization and detoxification in Zea mays, Biol. Plant., 2005, vol. 49, pp. 237–245.
Xu, Q.S., Shi, G.X., Xu, B.J., Wu, G.R., and Hu, J.Z., Bioaccumulation and toxicity of Cu and Zn in Hydrilla verticillata (Linn. F.) Royle, Acta Hydrobiol. Sinica, 2007, vol. 31, pp. 1–8.
Yang, X.E., Long, X.X., Ni, W.Z., and Fu, C.X., Sedum alfredii H.: A new Zn hyperaccumulating plant first found in China, Chin. Sci. Bull., 2002, vol. 47, pp. 1634–1637.
Zhang, L., Ye, Z.Q., Li, T.Q., and Yang, X.E., Studies on soil microbial activity in areas contaminated by tailings from Pb, Zn mine, J. Soil Water Conserv., 2006, vol. 20, pp. 136–140.
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Chen, J.R., Peng, D.L., Shafi, M. et al. Phytoremediation potential of moso bamboo (Phyllostachys pubescens) for zinc and ultrastructure changes under zinc toxicity. Russ J Ecol 46, 444–449 (2015). https://doi.org/10.1134/S1067413615050070
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DOI: https://doi.org/10.1134/S1067413615050070