Hi Andaleeb,
Brain research project https://www.humanbrainproject.eu/, open up a whole new area for informatics experts http://bioinformaticsonline.com/videolist/watch/6484/why-neuroinformatics
Best of luck.
Thanks
Graph Theory and Networks in Biology by Oliver Mason and Mark Verwoerd http://www.hamilton.ie/systemsbiology/files/2006/graph_theory_and_networks_in_biology.pdf
Efficient Systems Biology Algorithms for Biological Networks over Multiple Time-Scales: From Evolutionary to Regulatory Time
http://cs.nyu.edu/mishra/PEOPLE/mitrofanova_antonina.pdf