@article {bioinflmu-981, title = {{Evolution of protein phosphorylation for distinct functional modules in vertebrate genomes}}, journal = {Molecular Biology and Evolution}, volume = {28}, number = {3}, year = {2011}, month = {March}, pages = {1131-40}, doi = {10.1093/molbev/msq268}, author = {Zhen Wang and Guohui Ding and Ludwig Geistlinger and Hong Li and Lei Liu and Rong Zeng and Yoshio Tateno and Yixue Li} }