Effects of Ca2+/CaM Messenger System Inhibitors on Ethylene-Induced Increase in Lycopene Content

GU Cai-qin; XI Yu-fang; GUAN Jun-feng; LI Guang-min

首页> 中文期刊> 《农业科学学报（英文版）》 >Effects of Ca2+/CaM Messenger System Inhibitors on Ethylene-Induced Increase in Lycopene Content

Effects of Ca2+/CaM Messenger System Inhibitors on Ethylene-Induced Increase in Lycopene Content

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

The changes of lycopene content during ripening and senescence of tomato fruit and the relationship between ethylene glycol-bis (EGTA, Ca2+ chelator), verapamil (Vp, Ca2+ channel blockers), trifluoperazine (TFP), chloropromaize (CPZ) (CaM antagonism) and ethylene-induced increase in lycopene content in tomato fruit were investigated. Lycopene content accumulated obviously during ripening and senescence of tomato fruit after harvest at pink stage. Low temperature inhibited but ethylene enhanced the lycopene content.Meanwhile, ethylene also promoted calmodulin (CaM) content in tomato fruit, which was related to the concentration of ethylene. When EGTA, Vp, TFP and CPZ with ethylene were used to treat tomato fruit, ethylene-induced increase in lycopene content could be reversed, indicating that blocking Ca2+ channel in plasma membrane or chelating extracellular Ca2+ or inhibiting the activity of CaM could decrease the action of ethylene, and suggesting that Ca2+-CaM messenger system may be involved in lycopene increase inducedby ethylene.

著录项

来源
《农业科学学报（英文版）》 |2003年第12期|1387-1392|共6页
作者
GU Cai-qin; XI Yu-fang; GUAN Jun-feng; LI Guang-min;
展开▼
作者单位

Department of Food Science, Guizhou University, Guiyang 550025, P. R. China;

College of Bio-Systems Engineering and Food Science, Zhejiang University, Hangzhou 310029, P. R. China;

College of Bio-Systems Engineering and Food Science, Zhejiang University, Hangzhou 310029, P. R. China;

Institute of Agro-Physic Plant Physiology and Biochemistry, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051 , P. R. China;

Institute of Agro-Physic Plant Physiology and Biochemistry, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051 , P. R. China;

展开▼
原文格式 PDF
正文语种 chi
中图分类蔬菜园艺;
关键词
Tomato fruit, Ethylene, Lycopene, Ca2+-CaM messenger system;

机译：番茄果实;乙烯;番茄红素;Ca2 + -CaM Messenger系统;

Effects of Ca2+/CaM Messenger System Inhibitors on Ethylene-Induced Increase in Lycopene Content

摘要

著录项

相关主题

期刊订阅