Transcription Factor motif Enrichment analysis of yeast

Question

[hsu]

I have anlyzed co-expressed genes of TFs of yeast and I want to do TF motif enrichment analysis just based on these genes. I have no sequences as input.

Besides, I want to remove some false positive co-expressed genes with TF. Do you have any suggestions? Thank you very much !

I originally wanted to use the Pacage---Ristarget, but this method dose not support analysis for yeast.

[Jianyu]

For your first question, do you mean you want to find the TF which regulates your selected genes? You can use the promoter region as the input sequence

I don't know what do you refer to on false-positive co-expressed genes