%0 Journal Article
%T Measurement of Binding Force between Microtubule-Associated Protein and Microtubule
%A XU Chun-Hua
%A GUO Hong-Lian
%A QU E
%A LI Zhao-Lin
%A YUAN Ming
%A CHENGBing-Ying
%A ZHANG Dao-Zhong
%A <br>徐春华
%A 郭红莲
%A 屈娥
%A 李兆霖
%A 袁明
%A 程丙英
%A 张道中
%J 中国物理快报
%D 2007
%I 
%X Microtubule-associated proteins (MAPs) are important proteins in cells. They can regulate the organization, dynamics and function of microtubules. We measure the binding force between microtubule and a new plant MAP, i.e. AtMAP65-1, by dual-optical tweezers. The force is obtained to be 14.6±3.5pN from the data statistics and analysis. This force measurement is helpful to understand the function and mechanism of MAPs from the mechanical point of view and lays the groundwork for future measurements of the mechanical properties of other biological macro-molecules.
%K 87
%K 15
%K La
%K 87
%K 14
%K Ee
%K 87
%K 80
%K Cc<br>测量方法
%K 微管
%K 蛋白质
%K 生物
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=03664AC44D480818B0C17E29CE30F00D&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=9CF7A0430CBB2DFD&sid=F1760EA9D5B19982&eid=C7B12F806433804F&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0