title: Uncovering hidden relationships.
abstract: Two new studies tackle the complexities of synthetic genetic interaction--identifying relationships between gene products that interact functionally rather than physically.
authors.forename: Michael
authors.initials: M
authors.lastname: Eisenstein
mesh_terms: D004843:Epistasis, Genetic; D020043:Genes, Essential / Q000235:genetics / Q000502:physiology*; D005804:Genes, Lethal / Q000235:genetics / Q000502:physiology*; D009154:Mutation / Q000235:genetics; D012441:Saccharomyces cerevisiae / Q000235:genetics* / Q000378:metabolism*; D029701:Saccharomyces cerevisiae Proteins / Q000235:genetics* / Q000378:metabolism*
chemical_list: D029701:Saccharomyces cerevisiae Proteins