GO分析

1.最常用的在线网站David：

https://david.ncifcrf.gov/home.jsp

然后用R进行可视化

good：可以自行筛选GO/KEGG进行可视化

The Fold Enrichment is defined as the ratio of the two proportions. For example, if 40/400 (i.e. 10%) of your input genes involved in "kinase activity" and the background information is 300/30000 genes (i.e.  1%) associating with "kinase activity", roughly 10% / 1% = 10 fold enrichment

2.R包：clusterprofile

good：一套全，出图相对漂亮点

3.在线网站：Metascape

http://metascape.org/gp/index.html#/main/step1

good：excel和出图

4.在线网站：webgenstal

http://www.webgestalt.org

good：出图和关系网

5.在线网线：GOEAST

主页：goeast

宣传更新及时，出结果10min左右

图片发自App

6.在线网站STRING:PPI

https://string-db.org/

也可以出GO结果但是不太好，适合做PPI

7.一些概念：

图片发自App

图片发自App