論文 - 詳細
| RRC ID | 30376 |
|---|---|
| 著者 | Yoshida Y, Kuroiwa H, Misumi O, Nishida K, Yagisawa F, Fujiwara T, Nanamiya H, Kawamura F, Kuroiwa T. |
| タイトル | Isolated chloroplast division machinery can actively constrict after stretching. |
| ジャーナル | Science |
| Abstract |
Chloroplast division involves plastid-dividing, dynamin, and FtsZ (PDF) rings. We isolated intact supertwisted (or spiral) and circular PDF machineries from chloroplasts of the red alga Cyanidioschyzon merolae. After individual intact PDF machineries were stretched to four times their original lengths with optical tweezers, they spontaneously returned to their original sizes. Dynamin-released PDF machineries did not retain the spiral structure and could not be stretched. Thus, dynamin may generate the motive force for contraction by filament sliding in dividing chloroplasts, in addition to pinching-off the membranes. |
| 巻・号 | 313(5792) |
| ページ | 1435-8 |
| 公開日 | 2006-9-8 |
| DOI | 10.1126/science.1129689 |
| PII | 313/5792/1435 |
| PMID | 16960006 |
| MeSH | Actin Cytoskeleton / physiology* Actin Cytoskeleton / ultrastructure Algal Proteins / physiology* Chloroplasts / physiology* Chloroplasts / ultrastructure Dynamins / physiology* GTP Phosphohydrolases / physiology Intracellular Membranes / physiology Intracellular Membranes / ultrastructure Microscopy, Immunoelectron Rhodophyta / physiology* Rhodophyta / ultrastructure |
| IF | 41.846 |
| 引用数 | 68 |
| WOS 分野 | 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 | F1000Research |
| 各媒体での言及数の合計 | 3 |
| 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 | |
| 藻類 | NIES-3377 |