外源乙烯利、锌协同促进长春花叶片中长春碱的含量
Exogenous Ethephon and Zinc Synergistically Increased Vinblastine Levels in Catharanthus roseus Leaves

作者: 金 玲 , 高媚娇 , 陈 琪 , 郭晓瑞 :东北林业大学,森林植物生态学教育部重点实验室,哈尔滨;

关键词: 长春花锌胁迫乙烯利长春碱Catharanthus roseus Zinc Stress Ethephon Vinblastine

摘要:
药用植物长春花叶片中含有的长春碱在外源锌胁迫条件下其含量有一定程度上的增加。而在此基础上加入外源乙烯利后的协同作用下,更加促进了长春碱含量的增加,并且随着处理浓度的增加使之呈现出规律性变化。在外源锌和乙烯利的协同作用条件下,长春花叶片的干物质积累以及乙烯气体释放量等参数也有显著提高。

Abstract:
Under Zinc (Zn) stress conditions, the production of vinblastine was increased in the medicinal plant Catharanthus roseus leaves. The combinational treatment with Zn and ethephon further promoted vinblastine accumulation in C. roseus leaves compared with Zn-stressed plants. This elevation of vinblastine induced by ethephon was dependent on the dose of exogenous ethephon. Besides, the dry biomass accumulation of leaves and ethylene release were also increased significantly in Catharanthus roseus seedlings affected by the combined treatment with exogenous Zn and ethephon.

文章引用: 金 玲 , 高媚娇 , 陈 琪 , 郭晓瑞 (2014) 外源乙烯利、锌协同促进长春花叶片中长春碱的含量。 植物学研究, 3, 10-13. doi: 10.12677/BR.2014.31002

参考文献

[1] 祖元刚, 王非, 马书荣, 唐中华, 郭晓瑞 (2006) 长春花生活史型研究. 科学出版社, 北京.

[2] 生书晶, 赵炜, 赵树进 (2012) 药用植物次生代谢工程研究概况. 生命的化学, 6, 968-971.

[3] PrabhuInbaraj, M. and Muthuchelian, K. (2011) The effect of zinc stress combined with high irradiance stress on membrane damage and antioxidative response in bean seedlings. Environmental and Experimental Botany, 74, 171-177.

[4] Broadley, M.R., White, P.J., Hammond, J.P., Zelko, I. and Lux, A. (2007) Zinc in plants. New Phytologist, 173, 677-702.

[5] Hoagland, D.R. and Arnon, D.I. (1950) The water culture method for growing plants without soil. California Agricultural Experiment Station, Circular, 347, 4-32.

[6] 杨磊, 张琳, 田浩, 牛卉颖, 祖元刚 (2008) 负压空化强化提取长春花中生物碱的工艺参数优化. 化工进展, 11, 1841-1845.

[7] Yang, Y., Sun, C., Yao, Y., Zhang, Y. and Achal, V. (2011) Growth and physiologicalresponses of grape (Vitisvinifera “Combier”) to excess zinc. Acta Physiologiae Plantarum, 33, 1483-1491.

[8] Gupta, B., Pathak, G.C. and Pandey, N. (2011) Induction of oxidative stress and antioxidantresponses in vignamungo by zinc stress. Russian Journal of Plant Physiology, 58, 85-91.

[9] Khudsar, T., Mahmooduzzafar, Iqbal, M. and Sairam, R.K. (2004) Zinc-induced changesin morpho-physiological and biochemical parameters in Artemisia annua. Biologia Plantarum, 48, 255-260.

[10] Polson, D.E. and Adams, M.W. (1970) Differential response of heavy beans (Phaseolusvulgaris L.) to zinc I. Differential growth and elemental composition at excess Zn levels. European Journal of Agronomy, 62, 557-560.

分享
Top