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Regulation of the Cell Cycle by Protein Phosphatase 2 A in Saccharomyces cerevisiae
| Content Provider | Semantic Scholar |
|---|---|
| Author | Jiang, Yu |
| Copyright Year | 2006 |
| Abstract | INTRODUCTION .......................................................................................................................................................440 PP2A and 2A-Like Phosphatases in Yeast ..........................................................................................................440 Subunit composition of the yeast PP2A...........................................................................................................440 2A-like phosphatases ..........................................................................................................................................441 Tap42-phosphatase complexes ..........................................................................................................................441 PP2A AND 2A-LIKE PHOSPHATASES IN THE G1/S TRANSITION...............................................................441 Requirement of Sit4 for Expression of the G1 Cyclins......................................................................................441 Requirement of Sit4 for SWI4 expression .......................................................................................................442 The genetic network of SIT4 involved in G1/S ................................................................................................442 A role for Sit4 in the Pkc1-MAPK pathway....................................................................................................442 Saps versus Tap42 ..............................................................................................................................................442 The Ceramide-Activated Protein Phosphatase ...................................................................................................443 REGULATION OF MITOSIS BY PP2A .................................................................................................................443 The Positive Role of PP2A at Mitotic Entry .......................................................................................................443 The Negative Role of PP2A at Mitotic Exit ........................................................................................................444 Regulation of Cdc20 ...........................................................................................................................................444 A negative role in the FEAR and MEN pathways .........................................................................................444 PP2A IN CYTOKINESIS...........................................................................................................................................445 PP2A IN CELL CYCLE CHECKPOINT CONTROLS .........................................................................................445 PP2A in the Spindle Checkpoint Control............................................................................................................445 PP2A in the Morphogenesis Checkpoint Control ..............................................................................................446 CONCLUSION............................................................................................................................................................447 ACKNOWLEDGMENTS ...........................................................................................................................................447 REFERENCES ............................................................................................................................................................447 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://mmbr.asm.org/content/70/2/440.full.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |