Phenotypic Enhancement

A genetic interaction is inferred when mutation or overexpression of one gene results in enhancement of any phenotype (other than lethality/growth defect) associated with mutation or over expression of another gene.

Publication

A role for metaphase spindle elongation forces in correction of merotelic kinetochore attachments.

Choi SH, McCollum D

During mitosis, equal segregation of chromosomes depends on proper kinetochore-microtubule attachments. Merotelic kinetochore orientation, in which a single kinetochore binds microtubules from both spindle poles [1], is a major cause of chromosome instability [2], which is commonly observed in solid tumors [3, 4]. Using the fission yeast Schizosaccharomyces pombe, we show that a proper force balance between kinesin motors on interpolar ... [more]

Curr. Biol. Feb. 07, 2012; 22(3);225-30 [Pubmed: 22264609]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: chromosome segregation (APO:0000208)

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
SWI6 CLP1
Negative Genetic
Negative Genetic

Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores.

High-3.132BioGRID
755738
CLP1 SWI6
Negative Genetic
Negative Genetic

Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores.

High-3.132BioGRID
789581
SWI6 CLP1
Phenotypic Suppression
Phenotypic Suppression

A genetic interaction is inferred when mutation or over expression of one gene results in suppression of any phenotype (other than lethality/growth defect) associated with mutation or over expression of another gene.

Low-BioGRID
636056

Curated By

  • BioGRID