File:Reconstruction-of-Active-Regular-Motion-in-Amoeba-Extract-Dynamic-Cooperation-between-Sol-and-Gel-pone.0070317.s008.ogv
Reconstruction-of-Active-Regular-Motion-in-Amoeba-Extract-Dynamic-Cooperation-between-Sol-and-Gel-pone.0070317.s008.ogv (Ogg Theora video file, length 1 min 17 s, 358 × 336 pixels, 366 kbps, file size: 3.34 MB)
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[edit]DescriptionReconstruction-of-Active-Regular-Motion-in-Amoeba-Extract-Dynamic-Cooperation-between-Sol-and-Gel-pone.0070317.s008.ogv |
English: Motility in the IVA system. When the actomyosin fraction is injected into the cytosolic extract, the actomyosin fraction displays movement similar to bleb-driven amoeboid locomotion. Initially, the boundary between the injected actomyosin fraction and surrounded cytosolic extract bulges into a sphere. The contents of the spheroidal actomyosin body then effuse into the surrounding cytosolic extract from the hole in the boundary. The effused actomyosin fraction forms a new surface structure on the boundary. Sequential repetition of these contraction and effusion events leads to locomotion similar to bleb-driven amoeboid movement. This movie is in normal speed. Scale bar, 1 mm. |
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Source | Movie S2 from Nishigami Y, Ichikawa M, Kazama T, Kobayashi R, Shimmen T, Yoshikawa K, Sonobe S (2013). "Reconstruction of Active Regular Motion in Amoeba Extract: Dynamic Cooperation between Sol and Gel States". PLOS ONE. DOI:10.1371/journal.pone.0070317. PMID 23940560. PMC: 3734023. | ||
Author | Nishigami Y, Ichikawa M, Kazama T, Kobayashi R, Shimmen T, Yoshikawa K, Sonobe S | ||
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current | 05:25, 18 August 2013 | 1 min 17 s, 358 × 336 (3.34 MB) | Open Access Media Importer Bot (talk | contribs) | Automatically uploaded media file from Open Access source. Please report problems or suggestions here. |
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Author | Nishigami Y, Ichikawa M, Kazama T, Kobayashi R, Shimmen T, Yoshikawa K, Sonobe S |
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Usage terms | http://creativecommons.org/licenses/by/3.0/ |
Image title | Motility in the IVA system. When the actomyosin fraction is injected into the cytosolic extract, the actomyosin fraction displays movement similar to bleb-driven amoeboid locomotion. Initially, the boundary between the injected actomyosin fraction and surrounded cytosolic extract bulges into a sphere. The contents of the spheroidal actomyosin body then effuse into the surrounding cytosolic extract from the hole in the boundary. The effused actomyosin fraction forms a new surface structure on the boundary. Sequential repetition of these contraction and effusion events leads to locomotion similar to bleb-driven amoeboid movement. This movie is in normal speed. Scale bar, 1 mm. |
Software used | Xiph.Org libtheora 1.1 20090822 (Thusnelda) |
Date and time of digitizing | 2013 |