File:Rapid-and-dynamic-subcellular-reorganization-following-mechanical-stimulation-of-Arabidopsis-1471-2229-8-63-S4.ogv

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Rapid-and-dynamic-subcellular-reorganization-following-mechanical-stimulation-of-Arabidopsis-1471-2229-8-63-S4.ogv (Ogg Theora video file, length 12 s, 720 × 576 pixels, 1.44 Mbps, file size: 2.06 MB)

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English: Dynamics of a bright cloud of actin at the point of contact. Movie composed of 73 images of the actin array underneath the point of contact with a tungsten microneedle in A. thaliana expressing hTalin-GFP. Each image in the movie is a projection of five optical sections through the cortical cytoplasm underlying the outer epidermal cell wall. The position of the needle is indicated by the V-shaped shadow. The movie commences just before touching the cell surface with the needle and ends 28 minutes later. The time between most images is about 20 seconds. Accumulation of actin below the point of contact forms a bright patch of fluorescence that appears to swirl around the needle tip. The movie plays at about 150 times real-time.
Date
Source Hardham A, Takemoto D, White R (2008). "Rapid and dynamic subcellular reorganization following mechanical stimulation of Arabidopsis epidermal cells mimics responses to fungal and oomycete attack". BMC Plant Biology. DOI:10.1186/1471-2229-8-63. PMID 18513448. PMC: 2435237.
Author Hardham A, Takemoto D, White R
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This file was transferred to Wikimedia Commons from PubMed Central by way of the Open Access Media Importer.
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Date/TimeThumbnailDimensionsUserComment
current01:51, 6 December 201212 s, 720 × 576 (2.06 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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Format Bitrate Download Status Encode time
VP9 480P 676 kbps Completed 00:21, 17 October 2018 17 s
VP9 360P 361 kbps Completed 00:21, 17 October 2018 15 s
VP9 240P 189 kbps Completed 00:21, 17 October 2018 9.0 s
WebM 360P 485 kbps Completed 01:51, 6 December 2012 24 s
QuickTime 144p (MJPEG) Not ready Unknown status

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