Does Indetificatin of Transcriptional Network Take Alternative Splicing Into Accout?

It is boring and tiring to apply for graduate school. However, you will often has the pleasure to find a stranger with the interesting ideas. Two days ago, I noticed a message from a UIUC professor seeking for post-doc students, I visit his lab website. I am attracted by the project of Identification of transcriptional network in his lab, because it focuses on high eukaryote ( more complicated and exciting than YEAST). Alternative splicing flashes in my mind. I wrote his a letter, "It is reported that many high eukaryote's pre-mRNA is subjected to alternative splicing, yielding products of different functions. (it is estimated 40%-50% human genes have the alternative splicing phenomena ) And it proved important in development, such as sex determination. I would like to know whether your research take this post-transcriptional regulation into account. If yes, how do you determine the alternative-splicing sites, via some database or prediction algorithm?" He replied soon, but don't touch this topic. Any ideas?