Alpha-factor network. The alpha network. The visualization of networks was performed using the Pajek program for large network analysis  with Fruchterman-Reingold graph layout algorithm followed by manual vertex adjustments. The identification of the genes and their description are given in Additional file 1.
Campiteli et al. BMC Bioinformatics 2009 10:270 doi:10.1186/1471-2105-10-270