Table 1

Genetic interactions of mutant genes with biological processes
Gene	Form*	Interaction	Biological process	-log₁₀P

PBS2	null	Additive	Signal transduction	2.99
PBS2	null	Additive	Small gtpase mediated signal transduction	2.96
STE12	gf	Single-nonmonotonic to	Protein targeting	2.87
STE11	da	Noninteractive	Cell cycle	2.73
PHD1	gf	Hypostatic to	Invasive growth	2.68
PDE2	null	Noninteractive	Protein amino acid phosphorylation	2.56
HSL1	null	Suppressed by	Cell wall organization and biogenesis	2.52
STE20	gf	Single-nonmonotonic to	Protein targeting	2.31
EGT2	null	Conditioned by	Invasive growth	2.30
ISW1	null	Suppresses	Small gtpase mediated signal transduction	2.30
CLB1	null	Noninteractive	Protein metabolism	2.30
STE11	da	Suppresses	Cell surface receptor linked signal transduction	2.28
BEM1	gf	Conditioned by	Nucleobase, nucleoside, nucleotide and nucleic acid metabolism	2.25
PBS2	null	Additive	Ras protein signal transduction	2.24
PBS2	null	Additive	Sporulation	2.24
TEC1	gf	Synthetic	Intracellular signaling cascade	2.19
IPK1	null	Additive	M phase	1.95
TEC1	null	Epistatic to	Metabolism	1.94
TEC1	gf	Conditioned by	Carbohydrate metabolism	1.94
TEC1	gf	Conditioned by	Ras protein signal transduction	1.94
BUD4	null	Noninteractive	Establishment of cell polarity	1.94
HMS1	null	Noninteractive	Protein amino acid phosphorylation	1.83
YGR045C	null	Noninteractive	Protein amino acid phosphorylation	1.83

*gf, gain-of-function; da, dominant-active.
Drees et al. Genome Biology 2005 6:R38 doi:10.1186/gb-2005-6-4-r38