Have an Answer?
Might want to look into doing graduate research. You'd be on the cutting edge of science.
If you have any interest in forensics, DNA analysis would be a good thing to look into. Good luck.
You might be interested in all the discoveries they've been making about RNA over the past couple decades. Or about epigenetics (NOVA: The Ghost in Your Genes). These seem to be areas of intense research nowadays. How about synthetic DNA? The possibilities are close to endless.
Pharmacogenetics is an interesting field.