TPM1
Gene Ontology Biological Process
- actin filament bundle assembly [IGI]
- actin filament organization [TAS]
- actin filament reorganization [IMP]
- actin polymerization or depolymerization [TAS]
- budding cell apical bud growth [TAS]
- budding cell isotropic bud growth [TAS]
- establishment of cell polarity [TAS]
- exocytosis [TAS]
- filamentous growth [IMP]
- intracellular mRNA localization [TAS]
- mitochondrion inheritance [TAS]
- pseudohyphal growth [IMP]
- vacuole inheritance [TAS]
- vesicle-mediated transport [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
SEC6
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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.
Publication
The GAP activity of Msb3p and Msb4p for the Rab GTPase Sec4p is required for efficient exocytosis and actin organization.
Polarized growth in Saccharomyces cerevisiae is thought to occur by the transport of post-Golgi vesicles along actin cables to the daughter cell, and the subsequent fusion of the vesicles with the plasma membrane. Previously, we have shown that Msb3p and Msb4p genetically interact with Cdc42p and display a GTPase-activating protein (GAP) activity toward a number of Rab GTPases in vitro. ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: actin cytoskeleton morphology (APO:0000120)
Additional Notes
- deletion of sec6 increases polarized organization of actin cables from o% in a tpm1/tpm2 double mutant to 51%
- genetic complex
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
TPM1 SEC6 | 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 | 239885 |
Curated By
- BioGRID