Figure 2.

Gene perturbations show specific modes of genetic interaction with biological processes. (a) PBS2 deletion interacts additively with mutations of small-GTPase-mediated signal transduction genes. (b) PHD1 overexpression is hypostatic to deletions of invasive-growth genes. (c) ISW1 deletion suppresses the effects of perturbations of small-GTPase-mediated signal transduction genes. Key to interactions as in Figure 1d

Drees et al. Genome Biology 2005 6:R38   doi:10.1186/gb-2005-6-4-r38
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