gene symbol is converted to protein ID:
References: https: //www.cnblogs.com/wangshicheng/p/11171058.html
Tools Web site: https: //biodbnet-abcc.ncifcrf.gov/db/db2db.php
David database of detailed usage instructions:
https://david.ncifcrf.gov/helps/functional_annotation.html#summary
GSEA usage
Select "Molecular Signatures Database" and "Investigate gene sets". See the input box gene identified.
Enter the gene list, up to more than 2000.
Select a variety of databases, such as: KEGG, GO, Hallmark gene sets and so on.
You must remember to select species! You must remember to select species! Species: Human Mouse
q_value 0.1 or 0.05 may be provided (by default).
Click on "Compute overlaps" can be.
String database:
https://string-db.org/cgi/input.pl?sessionId=wNQljxzwVv2e&input_page_show_search=on
Select " Multiple Proteins ", in the right input box gene symbol, select species (mouse: Mus Musculus; al: Homo species). Click on "search".
After entering the new page, click on "continue". See the generated protein interaction mapping.
You can see the figure of Legend, you can also export the diagram.