I am a beginner in Network analysis and i am facing two major issues in my analysis:
1-I used STRING for protein-protein interaction analysis of my DEGs and I got a huge network even if I take the highest confidence edges for upregulated genes only using String. is there any application in Cytoscape to visualize such a network or filter the nodes to identify hub proteins?
2- I did the Network analysis (NetworkAnalyzer) in cytoscape i got different id for my proteins from those i used as input for STRING analysis. How can I convert the ids and identify my proteins?
Cytoscape:NetworkAnalyzer (edge table) output:
Thank you in advance!