BibTex format
@article{Pinney:2007:10.1073/pnas.0706339104,
author = {Pinney, JW and Amoutzias, GD and Rattray, M and Robertson, DL},
doi = {10.1073/pnas.0706339104},
journal = {Proc Natl Acad Sci U S A},
pages = {20449--20453},
title = {Reconstruction of ancestral protein interaction networks for the bZIP transcription factors.},
url = {http://dx.doi.org/10.1073/pnas.0706339104},
volume = {104},
year = {2007}
}