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ビデオ・アーカイブ

本領域の事業の一環として,細胞運動のビデオのオンラインライブラリーを作成します.細菌,真核生物,アーキア(古細菌),ウイルス,タンパク質, 合成ポリマー,など様々なものの動きを公開します.それぞれのビデオは,私たちが生物学的に掲載価値があるかどうかを判断,分類し,和文と英文で解説します.

ライブラリー作成のため,皆さまに,(1) 研究者によるご自身の研究対象の投稿,(2) スーパーサイエンスハイスクールや生物部の活動などで顕微鏡をのぞいていて見つけた微生物の投稿,などをお願いします.また,(3) 論文のビデオなどで当ライブラリーにリンクしてほしいもの,(4) 周囲に眠っている古いビデオ教材などでアーカイブ化の価値がありそうなもの,については領域事務局までご一報ください.

ライブラリーのアクセスランキングを下記のリンク先で公開しています。直近の3か月のアクセス数の多いビデオ10本を見ることができます。

また、ビデオ・アーカイブをより手軽に楽しんで頂くために、閲覧用スマートフォンアプリを開発いたしました。
以下からダウンロードできますので、是非ご覧下さい。

ビデオ・アーカイブの収録ビデオの利用に関しては下記へご連絡下さい。

伊藤政博 (masahiro.ito@toyo.jp)
東洋大学生命科学部生命科学科 教授
〒374-0193 群馬県邑楽郡板倉町泉野1-1-1
電話&FAX:0276-82-9202(研究室)、0276-82-9305(5105実験室)

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アクセスランキング

2014.10.07

原核生物
Transient SodA:mcherry expression among cell division

Aix Marseille Universite´ - Laboratoire de Chimie Bacte´rienne (UPR 9043) - Institut de Microbiologie de la Me´diterrane´e (IFR 88) - CNRS, 31, Chemin Joseph Aiguier, Professor Tam Mignot
Marseille, France 

Left: Sequence of images showing an overlay of phase contrast and YFP fluorescence of a colony from a cell that carry a foci of the protein aggregation marker ibpA-YFP; right: Sequence of images showing an overlay of mcherry fluorescence and cell contours as retrieved by the annotation software. Cell contour of cell containing identified foci of the protein aggregation marker ibpA-YFP (magenta) are in yellow and contour of other cells are in green. Each frame was taking every 5 min.

Plos One

2014.10.07

原核生物
Tracking of reversion events of a moving cell

Aix Marseille Universite´ - Laboratoire de Chimie Bacte´rienne (UPR 9043) - Institut de Microbiologie de la Me´diterrane´e (IFR 88) - CNRS, 31, Chemin Joseph Aiguier, Professor Tam Mignot
Marseille, France 

Up: Sequence of images showing phase contrast of a single moving cell that carry two reversion during 21 min; down: cell contours with cell number (green), cell's track (red) and reversion (blue square) as retrieved by the annotation software. Each frame was taking every 30 sec.

Plos One

2014.09.30

原核生物
A single leptospire in the hindbrain ventricle shortly after injection

Departments of Microbiology, Medicine and Immunology, University of Washington, Seattle, Washington, United States of America Professor Lalita Ramakrishnan

A single leptospire in the hindbrain ventricle shortly after injection

PLoS Negl Trop Dis

2014.09.30

原核生物
Phagocytes with intracellular vesicles, shortly after intravenous infection

Departments of Microbiology, Medicine and Immunology, University of Washington, Seattle, Washington, United States of America Professor Lalita Ramakrishnan

Phagocytes with intracellular vesicles, shortly after intravenous infection

PLoS Negl Trop Dis

2014.09.30

原核生物
Infected cells in the hindbrain ventricle

Departments of Microbiology, Medicine and Immunology, University of Washington, Seattle, Washington, United States of America Professor Lalita Ramakrishnan

Infected cells in the hindbrain ventricle. The lowermost cell undergoes blebbing similar to that seen during apoptosis.

PLoS Negl Trop Dis

2014.09.30

原核生物
Phagocytes in the blood flow with large cytoplasmic vesicles at 24 hours post infection

Departments of Microbiology, Medicine and Immunology, University of Washington, Seattle, Washington, United States of America Professor Lalita Ramakrishnan

Phagocytes in the blood flow with large cytoplasmic vesicles at 24 hours post infection

PLoS Negl Trop Dis

2014.09.30

原核生物
Cells containing leptospires at 24 hours post infection, dorsolateral to the dorsal aorta.

Departments of Microbiology, Medicine and Immunology, University of Washington, Seattle, Washington, United States of America Professor Lalita Ramakrishnan

Cells containing leptospires at 24 hours post infection, dorsolateral to the dorsal aorta.

PLoS Negl Trop Dis

2014.09.30

原核生物
Spinning disk confocal Intravital microscopy video of fluorescent Borrelia burgdorferi moving in the ear of mouse

種名:Borrelia burgdorferi
Department of Biochemistry & Molecular Biology, University of Calgary, Calgary, Alberta, Canada, and Department of Microbiology & Infectious Diseases, University of Calgary, Calgary, Alberta, Canada, Professor George Chaconas

B. burgdorferi observed four weeks after intraperitoneal inoculation of a C57 BL/6 mouse. Blood vessels were visualized by jugular vein injection of FITC-labeled albumin. Video footage of fluorescent B. burgdorferi moving in the ear of a living C57 mouse. Elapsed time is shown at the top right, and the scale at the bottom left. The time lapse was recorded at 5.9 fps and exported to video at 50 fps.

Plos Pathogen

2014.09.30

原核生物
Spinning disk confocal Intravital microscopy video of fluorescent Borrelia burgdorferi in a capillary of skin vasculature

種名:Borrelia burgdorferi
Department of Biochemistry & Molecular Biology, University of Calgary, Calgary, Alberta, Canada, and Department of Microbiology & Infectious Diseases, University of Calgary, Calgary, Alberta, Canada, Professor George Chaconas
 

A time-lapse microscopy series of two GFP-expressing B. burgdorferi in the capillary of the skin of a living C57 mouse is shown. The top spirochete is motile while the bottom spirochete is stationary. Elapsed time is shown at the top right, and the scale is shown at the bottom left. The time lapse was recorded at 0.94 fps and exported to video at 5 fps. Direction of blood flow in this vessel is unknown.

Plos Pathogen

2014.09.30

原核生物
Borrelia burgdorferi interacting with a postcapillary venule of the skin vasculature

種名:Borrelia burgdorferi
Department of Biochemistry & Molecular Biology, University of Calgary, Calgary, Alberta, Canada, and Department of Microbiology & Infectious Diseases, University of Calgary, Calgary, Alberta, Canada Professor George Chaconas
 

Spinning disk confocal IVM video footage of fluorescent Borrelia burgdorferi interacting with a postcapillary venule of the skin vasculature. Most spirochetes visible in this video are interacting transiently (interaction times appear shorter than in real time because the video time scale is compressed). A time-lapse microscopy series of two GFP-expressing B. burgdorferi in the capillary of the skin of a living C57 mouse is shown. Elapsed time is shown at the top right and the scale at bottom left. The time lapse was recorded at 0.94 fps and exported to video at 5 fps. Direction of blood flow is up and to the left.

Plos Pathogen

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