GC Content Analysis on Promoters

[Fernas]

Hi All,

I have a set of sequences for genes promoters. To study the regulation mechanisms beyond these genes, I am trying to find motifs for TF binding in these promoter sequences.
However, it is known the GC content strongly affects the occurrence of motifs in promoters.
So, I want to know what is the best tool for GC analysis (so, I can apply it to analyze the GC content in the promoters and/or around TSS positions).

[GenoMax]

It may not be the best but should do what you need: http://emboss.sourceforge.net/apps/c...ps/geecee.html

[Fernas]

Thanks a lot @GenoMax.