Name: obtaining hemocytes from the hawaiian bobtail squid euprymna scolopes and observing their adherence to symbiotic and non-symbiotic bacteria
Uploaded: 2010-02-11T04:52:00
Description: Watch this Scientific Journal Video about Obtaining Hemocytes from the Hawaiian Bobtail Squid Euprymna scolopes and Observing their Adherence to Symbiotic and Non-Symbiotic Bacteria at JoVE.com

資金源：SVNへコネチカット研究財団と分子細胞生物学専攻の大学、シグマ西費補助金 - の研究とアントニオH.とMajorie R. AJCにロマノ大学院教育フェローシップ

<ol><li> 0.22μmの濾過滅菌人工海水500 MLS（;塩分35 pptのFSW）を準備する。 0.22μmのミクロンフィルターを介してフィルタ人工または天然の海水は、粒子や細菌を除去する。 </li><li> FSWにおけるエタノールの2％溶液に配置することにより、大人一人ハワイの短い尾イカ（Euprymna scolopes）を麻酔。約10分間麻酔で動物を置きます。イカは水泳を中止し、積極的に触れるには応答しません。継続的な呼吸、マントル?...

<ol>
	<li>Koropatnick, T. A., Kimbell, J. R., McFall-Ngai, M. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Responses+of+host+hemocytes+during+the+initiation+of+the+squid-Vibrio+symbiosis.">Responses of host hemocytes during the initiation of the squid-Vibrio symbiosis.</a> Biol. Bull. 212, 29-39 (2007).</li><li>McFall-Ngai, M. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Unseen+forces:+the+influence+of+bacteria+on+animal+development.">Unseen forces: the influence of bacteria on animal development.</a> Dev. Biol. 242, 1-14 (2002).</li><li>McFall-Ngai, M. J., Ruby, E. G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Symbiont+recognition+and+subsequent+morphogenesis+as+early+events+in+an+animal-bacterial+mutualism.">Symbiont recognition and subsequent morphogenesis as early events in an animal-bacterial mutualism.</a> Science. 254, 1491-1494 (1991).</li><li>Nyholm, S. V., Stewart, J. J., Ruby, E. G., McFall-Ngai, M. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Recognition+between+symbiotic+Vibrio+fischeri+and+the+haemocytes+of+Euprymna+scolopes.">Recognition between symbiotic Vibrio fischeri and the haemocytes of Euprymna scolopes.</a> Environ. Microbiol. 11, 483-493 (2009).</li><li>Nyholm, S. V., McFall-Ngai, M. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+winnowing:+establishing+the+squid-Vibrio+symbiosis.">The winnowing: establishing the squid-Vibrio symbiosis.</a> Nat. Rev. Microbiol. 2, 632-642 (2004).</li><li>Nyholm, S. V., Stabb, E. V., Ruby, E. G., McFall-Ngai, M. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Establishment+of+an+animal-bacterial+association:+recruiting+symbiotic+Vibrios+from+the+environment.">Establishment of an animal-bacterial association: recruiting symbiotic Vibrios from the environment.</a> Proc. Natl. Acad. Sci. USA. 97, 10231-10235 (2000).</li><li>Nyholm, S. V., McFall-Ngai, M. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Sampling+the+light-organ+microenvironment+of+Euprymna+scolopes:+description+of+a+population+of+host+cells+in+association+with+the+bacterial+symbiont+Vibrio+fischeri.">Sampling the light-organ microenvironment of Euprymna scolopes: description of a population of host cells in association with the bacterial symbiont Vibrio fischeri.</a> Biol Bull. 195, 89-97 (1998).</li><li>Visick, K. L., Ruby, E. G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Vibrio+fischeri+and+its+host:+it+takes+two+to+tango.">Vibrio fischeri and its host: it takes two to tango.</a> Curr. Opin. Microbiol. 9, 632-638 (2006).</li></ol>

有益なバクテリアとホストの間の分子のシグナル伝達を媒介する免疫系の役割に関する研究は、近年では、それらの細菌と真核生物の共進化の理解に多大な貢献をいただきました。イカ/ビブリオシステムはこのフィールド2,3,5,6,8での基本的な質問に答えるために扱いやすいモデル系としての地位を証明しています。イカEuprymna scolopesの光器官は発光細菌ビブリオfischeriに...

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<td>Lab-Tek chambered #1.0 borosilicate coverglass system (8-chambers)</td>
<td>&nbsp;</td>
<td>Thermo-Fisher Scientific</td>
<td>155411</td>
<td>&nbsp;</td>
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<td>26.5 G 1ml latex-free insulin syringe</td>
<td>&nbsp;</td>
<td>Becton, Dickinson and Company</td>
<td>C34551</td>
<td>&nbsp;</td>
<tr>
<td>Cell Tracker Orange</td>
<td>&nbsp;</td>
<td>Invitrogen</td>
<td>C34551</td>
<td>&nbsp;</td>
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<td>SteREO Discovery V20 Microscope</td>
<td>&nbsp;</td>
<td>Zeiss</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
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<td>SP2 Confocal Microscope</td>
<td>&nbsp;</td>
<td>Leica</td>
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obtaining hemocytes from the hawaiian bobtail squid euprymna scolopes and observing their adherence to symbiotic and non-symbiotic bacteria

有益なバクテリアとホストの間の分子のシグナル伝達を媒介する免疫系の役割に関する研究は、近年では、それらの細菌と真核生物の共進化の理解に多大な貢献をいただきました。ハワイのボブテイルのイカとの間の共生の関連付け、<em&gt; Euprymna scolopes</em&gt;と生物発光細菌<em&gt;ビブリオfischeri</em&gt;動物の開発に有益な細菌の効果を理解するためのモデル系として利用されている。最近の研究では、イカの宿主の自然免疫系の唯一の細胞成分、マクロファージのような血球ことが示されているが、おそらくこのアソシエーションの確立と維持を媒介する上で重要な役割を果たします。このプロトコルは、から血球を取得する方法を紹介します<em&gt; E. scolopes</em&gt;として細菌の結合アッセイにおいて、これらの細胞を使用してください。血リンパがメイン頭部血管から注射器で収集される前に大人のイカは、最初に麻酔です。抽出された血リンパに含まれているホストの血球は、、チャンバーカバーガラスに付着し、緑色蛍光タンパク質で標識された共生にさらされている<em&gt;ビブリオfischeri</em&gt;と非共生<em&gt;ビブリオharveyi</em&gt;。血球は、蛍光色素（細胞トラッカーオレンジ、Invitrogen社）で対比染色し、蛍光顕微鏡を用いて可視化されています。

Watch this Scientific Journal Video about Obtaining Hemocytes from the Hawaiian Bobtail Squid Euprymna scolopes and Observing their Adherence to Symbiotic and Non-Symbiotic Bacteria at JoVE.com

Obtaining Hemocytes from the Hawaiian Bobtail Squid Euprymna scolopes and Observing their Adherence to Symbiotic and Non-Symbiotic Bacteria

このビデオでは、ハワイの不名誉除隊イカから血球（血液細胞）を取得する方法を紹介します<em&gt; Euprymna scolopes</em&gt;細胞生物学と細菌付着アッセイで使用するため。血球は、蛍光色素で染色し、GFPで標識した細菌にさらされる。

ハワイのボブテイルイカから血球の入手 Euprymna scolopesと共生と非共生細菌への遵守を観察

Studies concerning the role of the immune system in mediating molecular signaling between beneficial bacteria and their hosts have, in recent years, made ...

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Obtaining Hemocytes from the Hawaiian Bobtail Squid Euprymna scolopes and Observing their Adherence to Symbiotic and Non-Symbiotic Bacteria

Obtaining Eggs from Xenopus laevis Females

アフリカツメガエル女性から卵子を入手

The eggs of Xenopus laevis intact, lysed, and/or fractionated are useful for a wide variety of experiments. This protocol shows how to induce egg laying, ...

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We proposed to investigate the gray matter reduction in the superior temporal gyrus seen in schizophrenia patients, by interrogating gene expression ...

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Cellular water can be removed to reversibly inactivate microorganisms to facilitate storage. One such method of removal is freeze-drying, which is ...

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ワイルド毛虫から血液細胞を抽出するための単純なプロトコル

Insect hemocytes (equivalent to mammalian white blood cells) play an important role in several physiological processes throughout an insect's life cycle ...

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Muscle  regeneration in the adult is performed by resident stem cells called satellite  cells. Satellite cells are defined by  their position between the ...

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当然のことながら環境から磁性細菌の発生の収集、分離、濃縮

Magnetotactic bacteria (MTB) are aquatic microorganisms that were first notably described in 19751 from sediment samples collected in salt marshes of ...

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ハニービーモデルの老化、減速し加速し、逆に試験片を得た

Societies of highly social animals feature vast lifespan differences between closely related individuals. Among social insects, the honey bee is the best ...

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Cephalopods can undergo rapid and adaptive changes in dermal coloration for sensing, communication, defense, and reproduction purposes. These capabilities ...

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緑の蛍光蛋白質感染時に細菌から配信されるエフェクターを視覚化するシステムを分割します。

Bacteria, one of the most important causative agents of various plant diseases, secrete a set of effector proteins into the host plant cell to subvert the ...

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Ca2+過渡現象とL型カルシウム電流の同時測定のための高品質マウス心房および心室筋細胞の分離

Mouse models play a crucial role in arrhythmia research and allow studying key mechanisms of arrhythmogenesis including altered ion channel function and ...