Article
Temporal coupling of spindle disassembly and cytokinesis is disrupted by deletion of LTE1 in budding yeast.
Cell cycle (Georgetown, Tex.) - 1 Jun 2004
Jensen Sanne, Johnson Anthony L, Johnston Leland H, Segal Marisa
Abstract excerpt
The mitotic exit network (MEN) is a signal transduction cascade that controls exit from mitosis in budding yeast by triggering the nucleolar release and hence activation of the Cdc14 phosphatase. Activation of the MEN is tightly coordinated with spindle position in such a way that Cdc14 is only fully released upon spindle pole body (SPB) migration into the daughter cell. This temporal regulation of the MEN has...
Topics
- Actomyosin
- Cytokinesis
- Gene Deletion
- Genotype
- Guanine Nucleotide Exchange Factors
- Mutation
- Saccharomyces cerevisiae
- Saccharomyces cerevisiae Proteins
- Signal Transduction
- Spindle Apparatus
