由买买提看人间百态

boards

本页内容为未名空间相应帖子的节选和存档,一周内的贴子最多显示50字,超过一周显示500字 访问原贴
Biology版 - KEGG链接的保守性大概多少?
相关主题
正常器官发育阶段有无缺氧状态?基因data mining很茫然啊
一个问题, fibroblast是什么细胞分化来的软件商业化
关于epithilial mesenchymal transitionKEGG pathway多少false postive?
KEGG的ftp开始收费了microarray post analysis 求教
搞cancer的高手来给点建议代谢途径分析有好的面向对象的在线软件没有?
Misleading from Chengfeng Yang's lab(MSU)如何证明tumor是Mesenchymal
请教一个Epithelial-mesenchymal transition的问题KEGG pathway map 怎么存成一个adjacency matrix 或 graph object?
怎样从KEGG上download所以最新的pathway,txt filepaper help
相关话题的讨论汇总
话题: kegg话题: 大概话题: 链接话题: colorectal
进入Biology版参与讨论
1 (共1页)
N******n
发帖数: 3003
1
都知道细胞内pathway是动态的,KEGG是一个静态的链接,可能不同的时间,不同的细
胞,有的链接就不functional.
问题是大概有多少的保守性? 比如breast cancer里面,大概10-20%的KEGG 链接可以
找到?
N******n
发帖数: 3003
2
A total of 90 KEGG pathways were broken down into over 130 million extensive
linear subpathways that considered all multiple gene assignments. Among
these subpathways, 4,644 well-defined subpathways were identified and their
significance evaluated via permutation tests. Subsequently, text-mining
association analysis was performed for the selected significant well-defined
subpathways
From;Pathway-Based Evaluation in Early Onset Colorectal Cancer Suggests
Focal Adhesion and Immunosuppression along with Epithelial-Mesenchymal
Transition
这篇文章说用microarray on colorectal cancer, 大概有5%左右的可以被证实。如果
考虑microarray或者方法的sensitivity, 至少大概10-20%的edge,或者基因之间的连
接可以确认。
但是这个数字有好像太低了,因为KEGGpathway的保守性,一般认为都要大约60%左右的
conservation
不知道大家有没有这方面的经验。
l**********1
发帖数: 5204
3
Pls try KASS
http://www.genome.jp/tools/kaas/
more pls go to
http://elbo.gs.washington.edu/links.html
Then to
Metabolic Networks - Databases and Tools:
» KAAS
» iPath Left Icon click it
1 (共1页)
进入Biology版参与讨论
相关主题
paper help搞cancer的高手来给点建议
Cancer metastasesMisleading from Chengfeng Yang's lab(MSU)
paper help, thanks请教一个Epithelial-mesenchymal transition的问题
Do someone know how to use PAVE (program for assembling and viewing EST)? help me.怎样从KEGG上download所以最新的pathway,txt file
正常器官发育阶段有无缺氧状态?基因data mining很茫然啊
一个问题, fibroblast是什么细胞分化来的软件商业化
关于epithilial mesenchymal transitionKEGG pathway多少false postive?
KEGG的ftp开始收费了microarray post analysis 求教
相关话题的讨论汇总
话题: kegg话题: 大概话题: 链接话题: colorectal