Y2H	netZ analysis completed on a Y2H dataset for C. jejuni from Parrish et al. (2007)
ITO	netZ analysis completed on a Y2H dataset from Ito et al. (2001)
KROGAN	netZ analysis completed on a complexes PPI dataset from Krogan et al. (2006)
subsetY2H	netZ analysis completed on a Y2H dataset from Ito et al. (2001), assuming that the sample is a subnet sampled from the complete PIN.
