File:Distinct-short-range-ovule-signals-attract-or-repel-Arabidopsis-thaliana-pollen-tubes-in-vitro-1471-2229-6-7-S2.ogv

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Distinct-short-range-ovule-signals-attract-or-repel-Arabidopsis-thaliana-pollen-tubes-in-vitro-1471-2229-6-7-S2.ogv (Ogg Theora video file, length 6.8 s, 251 × 261 pixels, 135 kbps, file size: 111 KB)

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English: Additional File 2 Pollen tube migration within an ovule. Time-lapse images showing a GFP-tagged tube entering and navigating within the ovule. The growth rate of the pollen tube decreases substantially before and soon after entry. Within the ovule, pollen tube ceases growth presumably in one of the synergids and tube discharge occurs, leaving a visible GFP spot.
Date
Source Palanivelu R, Preuss D (2006). "Distinct short-range ovule signals attract or repel Arabidopsis thaliana pollen tubes in vitro". BMC Plant Biology. DOI:10.1186/1471-2229-6-7. PMID 16595022. PMC: 1489931.
Author Palanivelu R, Preuss D
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Date/TimeThumbnailDimensionsUserComment
current09:05, 13 July 20136.8 s, 251 × 261 (111 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 46 kbps Completed 13:51, 24 August 2018 2.0 s
WebM 360P 57 kbps Completed 05:10, 30 November 2023 0.0 s
QuickTime 144p (MJPEG) 154 kbps Completed 16:27, 22 October 2024 1.0 s

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