%0 Journal Article
%T The study of EGFR transport in single cell using an automatic method of trajectory identification<br>利用轨迹自动识别方法研究单细胞内表皮生长因子受体的运输
%A Li Hui
%A Duan Zhao-Wen
%A Dou Shuo-Xing
%A Wang Peng-Ye
%A <br>李辉
%A 段兆文
%A 窦硕星
%A 王鹏业
%J 物理学报
%D 2012
%I 
%X We study the characteristics of motion modes of epidermal growth factor receptor (EGFR) trafficking in single cell, by using the automatic method of trajectory identification which is based on the directional persistence and mean square displacement analysis. Each trajectory of EGFRs is divided into four modes of motion: directional motion, super-diffusion, Brownian motion and sub-diffusion. The corresponding dynamic parameters of different modes of motion are calculated and discussed, providing an insight into intracellular trafficking of receptors.
%K trajectory identification
%K intracellular transport
%K epidermal growth factor receptor
%K dynamic characteristics<br>轨迹识别
%K 胞内运输
%K 表皮生长因子受体
%K 动力学特征
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=790A9358A1C1D655A1678D1BFB9A4D8A&yid=99E9153A83D4CB11&vid=1D0FA33DA02ABACD&iid=B31275AF3241DB2D&sid=D927A3CC6B0365A7&eid=D927A3CC6B0365A7&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=19