I am working on gene expression data analysis focusing cancer research. What could be the appropriate POA?
I'm assuming POA = "Plan of Attack". You're going to have to be a lot more specific about what you're asking in order to get any help here. I'm closing this post. If you have a specific question about some aspect of gene expression analysis, feel free to try again with a new question.
Might help to define POA - http://en.wikipedia.org/wiki/POA. I have no idea what you are asking.
POA is "plan of action".