論文 - 詳細
| RRC ID | 28968 |
|---|---|
| 著者 | Harwood AJ, Plyte SE, Woodgett J, Strutt H, Kay RR. |
| タイトル | Glycogen synthase kinase 3 regulates cell fate in Dictyostelium. |
| ジャーナル | Cell |
| Abstract |
Extracellular cyclic AMP (cAMP) induces the formation of prespore cells in Dictyostelium but inhibits stalk cell formation. We have cloned gskA, which encodes the Dictyostelium homolog of glycogen synthase kinase 3 (GSK-3), and discovered that it is required for both cAMP effects. Disruption of gskA creates a mutant that aggregates but forms few spores and an abnormally high number of stalk cells. These stalk cells probably arise from an expanded prestalk B (pstB) cell population, which normally produces the basal disc of the fruiting body. In cultured mutant cells, cAMP neither inhibits pstB cell differentiation nor induces efficient prespore cell differentiation. We propose that cAMP acts through a common pathway that requires GSK-3 and determines the proportion of prespore and pstB cells. |
| 巻・号 | 80(1) |
| ページ | 139-48 |
| 公開日 | 1995-1-13 |
| DOI | 10.1016/0092-8674(95)90458-1 |
| PII | 0092-8674(95)90458-1 |
| PMID | 7813009 |
| MeSH | Amino Acid Sequence Animals Base Sequence Calcium-Calmodulin-Dependent Protein Kinases / chemistry Calcium-Calmodulin-Dependent Protein Kinases / genetics Calcium-Calmodulin-Dependent Protein Kinases / metabolism* Cell Differentiation Cyclic AMP / pharmacology Dictyostelium / cytology* Dictyostelium / enzymology* Dictyostelium / genetics Dictyostelium / physiology Extracellular Matrix Proteins / genetics Fungal Proteins / genetics Genes, Fungal Glycogen Synthase Kinase 3 Glycogen Synthase Kinases Molecular Sequence Data Mutation Phenotype Protozoan Proteins* Spores, Fungal / cytology |
| IF | 38.637 |
| 引用数 | 176 |
| WOS 分野 | BIOCHEMISTRY & MOLECULAR BIOLOGY CELL BIOLOGY |
| オルトメトリクス指標 |
オルトメトリクス指標項目
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| 最多言及媒体 | Patent(IFI CLAIMS) |
| 各媒体での言及数の合計 | 4 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| 細胞性粘菌 | S00140 |