%0 Journal Article
%T Discovery and applications of the association rules in protein sequences<br>蛋白质序列中的关联规则发现及其应用
%A CHEN Shuang-ping
%A ZHENG Hao-ran
%A LIU Hai-yan
%A WANG Xu-fa
%A <br>陈双平
%A 郑浩然
%A 刘海燕
%A 王煦法
%J 生物物理学报
%D 2006
%I 
%X In recent years,many complicated motif-discovering algorithms have been developed to find the motifs in protein sequences,but their results and running processes are hard to be interpreted.Association rules discovery is a simple method,but it has a theoretical background of probability.Applying the method,thousands of motifs have been found,which can be used in protein sequence analysis such as preserved site discovery and secondary structure prediction.A secondary structure rule library is constructed using the found association rules,and a simple secondary structure prediction algorithm is developed.It shows that nearly 81 percent of secondary structure can be implied by at least one rule.
%K Protein sequence
%K Association rule
%K Secondary structure prediction
%K Motif discovery<br>蛋白质序列
%K 关联规则
%K 二级结构预测
%K 模式发现
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=E0C9D9BBED813D6674AC13E942EAC86D&aid=F8EDADA9A3BB7071&yid=37904DC365DD7266&vid=BC12EA701C895178&iid=38B194292C032A66&sid=73579BC9CFB2D787&eid=5BC9492E1D772407&journal_id=1000-6737&journal_name=生物物理学报&referenced_num=1&reference_num=14