%0 Journal Article
%T Trehalose-mediated signal transduction and stress tolerance in plants<br>海藻糖介导的信号转导与植物抗逆性
%A LUO Yin
%A YANG Xing-Hong
%A WANG Wei
%A <br>罗音
%A 杨兴洪
%A 王玮
%J 生态学报
%D 2007
%I 
%X Trehalose is a non-reducing disaccharide widespread in organisms,including bacteria,fungi,yeast,insects,invertebrates and plants.It is not only a carbohydrate reservoir but also a multifunctional molecule.Trehalose,which have some connections with hormones,too,has been recognized as a signaling molecule to initiate signal transduction cascades that result in a series of cellular responses such as altering gene expression and enzymatic activities.Increasing the accumulation of trehalose in plants by both gene engineering and exogenously supplied trehalose can improve stress tolerance of plants,this offers a novel strategy for improving stress tolerance in crop plants.This article reviews the current achievements in trehalose-mediated signal transduction.
%K trehalose
%K signal transduction
%K high plants
%K stress tolerance<br>海藻糖
%K 信号转导
%K 植物
%K 抗逆性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=881C432E4FCC4B28AEDB6985803D6270&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=59906B3B2830C2C5&sid=0746D8C2B39E7E70&eid=32E63B19AA537097E3774B4308BD3D24&journal_id=1000-0933&journal_name=生态学报&referenced_num=0&reference_num=61