File:Modelling-Chemotactic-Motion-of-Cells-in-Biological-Tissues-pone.0165570.s004.ogv

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Modelling-Chemotactic-Motion-of-Cells-in-Biological-Tissues-pone.0165570.s004.ogv (Ogg Theora video file, length 4.8 s, 420 × 260 pixels, 273 kbps, file size: 159 KB)

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English: Motion of the group of cells in the 2D-tissue simulated by CPM. Group containing 9 cells (represented by the spot framed with double green/red contour) produces the chemical (concentration is indicated by shadows of grey) which acts as a chemorepellent to these cells. As a result of chemo-repulsion this group of cells migrates through the tissue formed by other cells. To maintain the direction of motion we have introduced initial asymmetry in the following way: the group of green cells was initially placed next to the left border of the medium and left unperturbed for 4000 time steps to allow production of the chemical. Then the concentration field of the chemical was slightly (by 5 grid points) shifted to the left and chemo-repulsion was switched on. For the rest of the simulation the group was moving due to chemotaxis. For model parameters see the Fig 7 legend. Boundaries between individual cells are not shown.
Date
Source S4 Movie from Vasiev B (2016). "Modelling Chemotactic Motion of Cells in Biological Tissues". PLOS ONE. DOI:10.1371/journal.pone.0165570. PMID 27798687. PMC: 5087904.
Author Vasiev B
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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
current08:21, 31 January 20174.8 s, 420 × 260 (159 KB)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 240P 98 kbps Completed 15:43, 3 September 2018 3.0 s
WebM 360P 151 kbps Completed 00:22, 2 December 2023 1.0 s
QuickTime 144p (MJPEG) 1.52 Mbps Completed 09:07, 17 November 2024 0.0 s

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