Name: multi-photon time lapse imaging to visualize development in real-time: visualization of migrating neural crest cells in zebrafish embryos
Uploaded: 2017-08-09T15:00:00
Description: Watch this Scientific Journal Video about Multi-Photon Time Lapse Imaging to Visualize Development in Real-time: Visualization of Migrating Neural Crest Cells in Zebrafish Embryos at JoVE.com

著者は、トーマス ・ シリングが親切贈与 Tg (sox10:eGFP) 魚とメアリー halloran さん親切贈与 Tg(foxd3:GFP)魚をありがちましょう。

The protocol described here was performed in accordance with the guidelines for the humane treatment of laboratory animals established by the University of Michigan Committee on the Use and Care of Animals (UCUCA).
1. Embryo Collection for Time-lapse Imaging
<ol>
	<li>Between 3 and 9 pm, set up male and female adult Tg(sox10:EGFP) or Tg(foxd3:GFP) transgenic zebrafish in a divided breeding tank for pairwise mating. 
	NOTE: The Tg(sox10:EGFP) and Tg(foxd3:G...

<ol>
	<li>Barembaum, M., Bronner-Fraser, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Early+steps+in+neural+crest+specification.">Early steps in neural crest specification.</a> Sem Cell Dev Biol. 16, 642-646 (2005).</li><li>Gage, P. J., Rhoades, W., Prucka, S. K., Hjalt, T. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Fate+maps+of+neural+crest+and+mesoderm+in+the+mammalian+eye.">Fate maps of neural crest and mesoderm in the mammalian eye.</a> Invest Ophthalmol Vis Sci. 46 (11), 4200-4208 (2005).</li><li>Minoux, M., Rijli, F. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Molecular+mechanisms+of+cranial+neural+crest+cell+migration+and+patterning+in+craniofacial+development.">Molecular mechanisms of cranial neural crest cell migration and patterning in craniofacial development.</a> Development. 137, 2605-2621 (2010).</li><li>Trainor, P. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Specification+of+neural+crest+cell+formation+and+migration+in+mouse+embryos.">Specification of neural crest cell formation and migration in mouse embryos.</a> Sem Cell Dev Biol. 16, 683-693 (2005).</li><li>Johnston, M. C., Noden, D. M., Hazelton, R. D., Coulombre, J. L., Coulombre, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Origins+of+avian+ocular+and+periocular+tissues.">Origins of avian ocular and periocular tissues.</a> Exp Eye Res. 29, 27-43 (1979).</li><li>Bohnsack, B. L., Kahana, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Thyroid+hormone+and+retinoic+acid+interact+to+regulate+zebrafish+craniofacial+neural+crest+development.">Thyroid hormone and retinoic acid interact to regulate zebrafish craniofacial neural crest development.</a> Dev Biol. 373, 300-309 (2013).</li><li>Chawla, B., Schley, E., Williams, A. L., Bohnsack, B. L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Retinoic+acid+and+pitx2+regulate+early+neural+crest+survival+and+migration+in+craniofacial+and+ocular+development.">Retinoic acid and pitx2 regulate early neural crest survival and migration in craniofacial and ocular development.</a> Birth Defects Res B Dev Reprod Toxicol. , (2016).</li><li>Trainor, P. A., Tam, P. P. L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Cranial+paraxial+mesoderm+and+neural+crest+cells+of+the+mouse+embryo-codistribution+in+the+craniofacial+mesenchyme+but+distinct+segregation+in+branchial+arches.">Cranial paraxial mesoderm and neural crest cells of the mouse embryo-codistribution in the craniofacial mesenchyme but distinct segregation in branchial arches.</a> Development. 121 (8), 2569-2582 (1995).</li><li>Hong, C. S., Saint-Jeannet, J. P. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Sox+proteins+and+neural+crest+development.">Sox proteins and neural crest development.</a> Sem Cell Dev Biol. 16, 694-703 (2005).</li><li>Steventon, B., Carona-Fontaine, C., Mayor, R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Genetic+network+during+neural+crest+induction:+from+cell+specification+to+cell+survival.">Genetic network during neural crest induction: from cell specification to cell survival.</a> Sem Cell Dev Biol. 16, 647-654 (2005).</li><li>Dressler, S., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Dental+and+craniofacial+anomalies+associated+wth+Axenfeld-Rieger+syndrome+with+PITX2+mutation.">Dental and craniofacial anomalies associated wth Axenfeld-Rieger syndrome with PITX2 mutation.</a> Case Report Med. , 621984 (2010).</li><li>Ozeki, H., Shirai, S., Ikeda, K., Ogura, Y. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Anomalies+associated+with+Axenfeld-Rieger+syndrome.">Anomalies associated with Axenfeld-Rieger syndrome.</a> Graefes Arch Clin Exp Ophthalmol. 237 (9), 730-734 (1999).</li><li>Strungaru, M. H., Dinu, I., Walter, M. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Genotype-phenotype+correlations+in+Axenfeld-Rieger+malformation+and+glaucoma+patients+with+FOXC1+and+PITX2+mutations.">Genotype-phenotype correlations in Axenfeld-Rieger malformation and glaucoma patients with FOXC1 and PITX2 mutations.</a> Invest Ophthalmol Vis Sci. 48, 228-237 (2007).</li><li>Tumer, Z., Bach-Holm, D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Axenfeld-Rieger+syndrome+and+spectrum+of+Pitx2+and+Foxc1+mutations.">Axenfeld-Rieger syndrome and spectrum of Pitx2 and Foxc1 mutations.</a> Eur J Hum Genet. 17, 1527-1539 (2009).</li><li>Schoner, K., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Hydrocephalus,+agenesis+of+the+corpus+callosum,+and+cleft+lip/palate+represent+frequent+associations+in+fetuses+with+Peters+plus+syndrome+and+B3GALTL+mutations.+Fetal+PPS+phenotypes,+expanded+by+Dandy+Walker+cyst+and+encephalocele.">Hydrocephalus, agenesis of the corpus callosum, and cleft lip/palate represent frequent associations in fetuses with Peters plus syndrome and B3GALTL mutations. Fetal PPS phenotypes, expanded by Dandy Walker cyst and encephalocele.</a> Prenat Diagn. 33 (1), 75-80 (2013).</li><li>Aliferis, K., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+novel+nonsense+B3GALTL+mutation+confirms+Peters+plus+syndrome+in+a+patient+with+multiple+malformations+and+Peters+anomaly.">A novel nonsense B3GALTL mutation confirms Peters plus syndrome in a patient with multiple malformations and Peters anomaly.</a> Ophthalmic Genet. 31 (4), 205-208 (2010).</li><li>Lesnik Oberstein, ., S, A., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Peters+Plus+syndrome+is+caused+by+mutations+in+B3GALTL,+a+putative+glycosyltransferase.">Peters Plus syndrome is caused by mutations in B3GALTL, a putative glycosyltransferase.</a> Am J Hum Genet. 79 (3), 562-566 (2006).</li><li>Brittijn, S. A., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Zebrafish+development+and+regeneration:+new+tools+for+biomedical+research.">Zebrafish development and regeneration: new tools for biomedical research.</a> Int J Dev Biol. 53, 835-850 (2009).</li><li>Bohnsack, B. L., Kasprick, D., Kish, P. E., Goldman, D., Kahana, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+zebrafish+model+of+Axenfeld-Rieger+Syndrome+reveals+that+pitx2+regulation+by+retinoic+acid+is+essential+for+ocular+and+craniofacial+development.">A zebrafish model of Axenfeld-Rieger Syndrome reveals that pitx2 regulation by retinoic acid is essential for ocular and craniofacial development.</a> Invest Ophthalmol Vis Sci. 53 (1), 7-22 (2012).</li><li>Williams, A. L., Eason, J., Chawla, B., Bohnsack, B. L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Cyp1b1+regulates+ocular+fissure+closure+through+a+retinoic+acid-independent+pathway.">Cyp1b1 regulates ocular fissure closure through a retinoic acid-independent pathway.</a> Invest Ophthalmol Vis Sci. 58 (2), 1084-1097 (2017).</li><li>Curran, K., Raible, D. W., Lister, J. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Foxd3+controls+melanophore+specification+in+the+zebrafish+neual+crest+by+regulation+of+Mitf.">Foxd3 controls melanophore specification in the zebrafish neual crest by regulation of Mitf.</a> Dev Biol. 332 (2), 408-417 (2009).</li><li>Dutton, K., Dutton, J. R., Pauliny, A., Kelsh, R. N. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+morpholino+phenocopy+of+the+colourless+mutant.">A morpholino phenocopy of the colourless mutant.</a> Genesis. 30 (3), 188-189 (2001).</li><li>Dutton, K. A., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Zebrafish+colourless+encodes+sox10+and+specifies+non-ectomesenchymal+neural+crest+fates.">Zebrafish colourless encodes sox10 and specifies non-ectomesenchymal neural crest fates.</a> Development. 128 (21), 4113-4125 (2001).</li><li>Kucenas, S., Takada, N., Park, H. C., Woodruff, E., Broadie, K., Appel, B. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=CNS-derived+glia+ensheath+peripheral+nerves+and+mediate+motor+root+development.">CNS-derived glia ensheath peripheral nerves and mediate motor root development.</a> Nat Neurosci. 11, 143-151 (2008).</li><li>Denk, W., Strickler, J., Webb, W. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Two-photon+laser+scanning+fluorescence+microscopy.">Two-photon laser scanning fluorescence microscopy.</a> Science. 248 (4951), 73-76 (1990).</li><li>Helmchen, F., Denk, W. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Deep+tissue+two-photon+microscopy.">Deep tissue two-photon microscopy.</a> Nat Methods. 2 (12), 932-940 (2005).</li><li>Denk, W., Delaney, K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Anatomical+and+functional+imaging+of+neurons+using+2-photon+laser+scanning+microscopy.">Anatomical and functional imaging of neurons using 2-photon laser scanning microscopy.</a> J Neurosci Methods. 54 (2), 151-162 (1994).</li><li>Bohnsack, B. L., Gallina, D., Kahana, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Phenothiourea+sensitizes+zebrafish+cranial+neural+crest+and+extraocular+muscle+developmnt+to+changes+in+retinoic+acid+and+insulin-like+growth+factor+signaling.">Phenothiourea sensitizes zebrafish cranial neural crest and extraocular muscle developmnt to changes in retinoic acid and insulin-like growth factor signaling.</a> PLoS ONE. 6, e22991 (2011).</li><li>Gfrerer, L., Dougherty, M., Laio, E. C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Visualization+of+craniofacial+development+in+the+sox10:kaede+transgenic+zebrafish+line+using+time-lapse+confocal+microscopy.">Visualization of craniofacial development in the sox10:kaede transgenic zebrafish line using time-lapse confocal microscopy.</a> J Vis Exp. (79), e50525 (2013).</li><li>Lopez, A. L. R., Garcai, M. D., Dickinson, M. E., Larina, I. V. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Live+confocal+microscopy+of+the+developing+mouse+embryonic+yolk+sac+vasculature.">Live confocal microscopy of the developing mouse embryonic yolk sac vasculature.</a> Methods Mol Biol. 1214, 163-172 (2015).</li><li>McGurk, P. D., Lovely, C. B., Eberhart, J. K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Analyzing+craniofacial+morphogenesis+in+zebrafish+using+4D+confocal+microscopy.">Analyzing craniofacial morphogenesis in zebrafish using 4D confocal microscopy.</a> J Vis Exp. (83), e51190 (2014).</li><li>Nowotschin, S., Ferrer-Vaquer, A., Hadjantonakis, A. K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Imaging+mouse+development+with+confocal+time-lapse+microscopy.">Imaging mouse development with confocal time-lapse microscopy.</a> Methods Enzymol. 476, 351-377 (2010).</li></ol>

多光子タイムラプス イメージングが一過性と渡り鳥の細胞集団の生体内で追跡を可能にします。リアルタイムで萌芽期のプロセスを研究するこの強力な技術を使用ことができます、現在の研究では、このメソッドの結果は神経堤細胞の移動と開発の現在の知識を強化します。以前のタイムラプス イメージング研究は、通常、共焦点レーザ走査型顕微鏡を利用します。29</s...

先天性眼疾患小児失明を引き起こすことができるおよび頭蓋神経堤の異常によることが多い。神経堤細胞は神経管から発生し、全身の多くの組織を形成する非定常の幹細胞です。1,2,3,4,5前と、中脳由来神経堤細胞は、骨と軟骨の顔面と前頭葉、虹彩、角膜、小柱網と目の眼の強膜に上昇を与えます。4,6,7,8神経堤細胞、咽頭アーチ菱フォーム、あご及び心臓流出路から。1,3,4,9,10研究を強調しますしている眼に神経の頂上の貢献や眼周囲の開発、脊椎動物の目の開発のこれらのセルの重要性を強調します。確かに、神経堤細胞の移動と分化の混乱は、Axenfeld リーガー症候群および Peters プラス症候群における顎顔面と眼球の異常に します。11,12,13,14,15,16,17したがって、これら神経堤細胞の分化、増殖、移行の包括的な理解は、先天性眼疾患の基になる複雑さに洞察を提供します。
ゼブラフィッシュはゼブラフィッシュ眼の構造は、哺乳類に類似し、多くの遺伝子は、ゼブラフィッシュと哺乳類の間保存された眼の開発を研究するため強力なモデル生物です。18,19,20また、zebrafish の胚が透明で、卵生、目におけるリアルタイムの可視化を促進します。
以前に発行された仕事で拡大して、6、7,20神経堤細胞の移動パターン多光子蛍光タイムラプス イメージング (性決定領域 Y) sry 遺伝子の転写制御の下で緑色蛍光タンパク質 (GFP) の付いたトランスジェニックゼブラフィッシュ線を使用して記述された-ボックス 10 (sox10) またはフォーク ヘッド ボックス D3 (foxd3) 遺伝子の規定する領域。21,22,23,24. 多光子蛍光タイムラプス イメージングはレーザ走査型顕微鏡標本 fluorophores が付いているタグの立体化、高解像度の画像をキャプチャする長い波長多光子蛍光励起の高度な光学技術を組み合わせた強力な手法です。25,26,27多光子レーザーの使用増加組織浸透と減少蛍光漂白などを含む標準の共焦点顕微鏡上の明確な利点があります。
このメソッドを使用すると、移行と渡り鳥の経路のタイミングでさまざまな神経堤細胞の 2 つの異なる集団が眼周囲間充織と発展途上の目で判別、すなわち foxd3 陽性の神経堤細胞と顔面の間充織で sox10 陽性神経堤細胞。この方法では、開発中にリアルタイムで規制の神経堤の移行を観察しやすくゼブラフィッシュ眼と顔面神経の頂上の移行の移行を可視化へのアプローチは導入されました。
このプロトコルは、Tg (sox10:EGFP) の例として、Tg (foxd3:GFP) 遺伝子導入ゼブラフィッシュ初期の目の開発の間に時間経過のビデオを生成するための情報を提供します。このプロトコルは、ゼブラフィッシュ神経堤細胞由来眼と顔面の構造体の早い開発の高解像度、リアルタイム 3次元可視化のためさらに適用できます。また、このメソッドは、他の組織や臓器ゼブラフィッシュと他の動物モデルの開発の可視化のためさらに適用できます。

<table border="0" cellpadding="0" cellspacing="0" width="919">
	<tbody>
		<tr height="42">
			<td height="42" style="height:42px;width:251px;">Breeding Tanks with Dividers</td>
			<td style="width:175px;">Aquaneering</td>
			<td style="width:104px;">ZHCT100</td>
			<td style="width:391px;">Crossing Tank Set (1.0-liter) Clear Polycarbonate with Lid and Insert</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:251px;">M205 FA Combi-Scope</td>
			<td style="width:175px;">Leica Microsystems CMS GmbH</td>
			<td style="width:104px;"></td>
			<td style="width:391px;">Stereofluorescence Microscope - FusionOptics and TripleBeam</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:251px;">Sodium Chloride</td>
			<td style="width:175px;">Millipore (EMD)</td>
			<td style="width:104px;">7760-5KG</td>
			<td style="width:391px;">Double PE sack. CAS No. 7647-14-5, EC Number 231-598-3</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:251px;">Potassium Chloride</td>
			<td style="width:175px;">Millipore (EMD)</td>
			<td style="width:104px;">1049380500</td>
			<td style="width:391px;">Potassium chloride 99.999 Suprapur. CAS No. 7447-40-7, EC Number 231-211-8.</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:251px;">Calcium Chloride Dihydrate</td>
			<td style="width:175px;">Fisher Scientific</td>
			<td style="width:104px;">C79-500</td>
			<td style="width:391px;">Poly bottle; 500 g. CAS No. 10035-04-8</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:251px;">Magnesium Sulfate (Anhydrous)</td>
			<td style="width:175px;">Millipore (EMD)</td>
			<td style="width:104px;">MX0075-1</td>
			<td style="width:391px;">Poly bottle; 500 g. CAS No. 7487-88-9, EC Number 231-298-2</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:251px;">Methylene Blue</td>
			<td style="width:175px;">Millipore (EMD)</td>
			<td style="width:104px;">284-12</td>
			<td style="width:391px;">Glass bottle; 25 g. Powder, Certified Biological Stain</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:251px;">Sodium Bicarbonate</td>
			<td style="width:175px;">Millipore (EMD)</td>
			<td style="width:104px;">SX0320-1</td>
			<td style="width:391px;">Poly bottle; 500 g. Powder, GR ACS. CAS No. 144-55-8, EC Number 205-633-8</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:251px;">N-Phenylthiourea</td>
			<td style="width:175px;">Sigma</td>
			<td style="width:104px;">P7629-25G</td>
			<td style="width:391px;">&#62;98%. CAS Number 103-85-5, EC Number 203-151-2</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:251px;">Dimethylsulfoxide</td>
			<td style="width:175px;">Sigma</td>
			<td style="width:104px;">D8418-500ML</td>
			<td style="width:391px;">Molecular Biology grade. CAS Number 67-68-5, EC Number 200-664-3</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:251px;">Tricaine Methanesulfonate</td>
			<td style="width:175px;">Western Chemical Inc.</td>
			<td style="width:104px;">MS222</td>
			<td style="width:391px;">Tricaine-S</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:251px;">Low-Melt Agarose</td>
			<td style="width:175px;">ISC Bioexpress</td>
			<td style="width:104px;">E-3112-25</td>
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			<td style="width:391px;">Circle cover glass. 25 mm diameter</td>
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			<td style="width:391px;">2.0-lb. tube. DOW CORNING CORPORATION 
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			<td style="width:104px;">QE-1</td>
			<td style="width:391px;">35 mm</td>
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			<td height="21" style="height:21px;width:251px;">Stage Adapter</td>
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			<td style="width:104px;">SA-20LZ-AL</td>
			<td style="width:391px;">16.5 x 10 cm</td>
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			<td height="40" style="height:40px;width:251px;">TC SP5 MP multi-photon microscope</td>
			<td style="width:175px;">Leica Microsystems CMS GmbH</td>
			<td style="width:104px;"></td>
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			<td height="21" style="height:21px;width:251px;">Mai Tai DeepSee Ti-Sapphire Laser</td>
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			<td height="42" style="height:42px;width:251px;">Photoshop CS 6 Version 13.0 x64 Software</td>
			<td style="width:175px;">Adobe</td>
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			<td height="21" style="height:21px;width:251px;">iMovie Version 10.1.4 Software</td>
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</table>

multi-photon time lapse imaging to visualize development in real-time: visualization of migrating neural crest cells in zebrafish embryos

先天性の目と頭蓋顔面の異常、神経の頂上、全身に様々 な細胞タイプに上昇を与える渡り鳥の幹細胞の一時的な人口の混乱を反映します。神経の頂上の生物学を理解することは、制限、リアルタイムで生体内で調査することができます遺伝的扱いモデルの不足を反映してされています。ゼブラフィッシュは、渡り鳥細胞群、神経堤などを勉強するため特に重要な発達モデルです。Sox10とfoxd3初期神経分化と神経堤細胞のマーカーを表す可能性があります多数の動物モデルで示されている、発展途上の目に神経の頂上の移行を検討するには、長波長多光子蛍光励起顕微鏡レーザーの高度な光学技術の組み合わせはトランスジェニックゼブラフィッシュ胚で、Tg (sox10:EGFP) と Tg (foxd3:GFP)、すなわち開発の目の高解像度、立体化、リアルタイムのビデオをキャプチャする実装されました。多光子タイムラプス イメージングは、動作や目の早期開発に貢献する 2 つの神経堤細胞集団の移住性パターンを識別する使用されました。このプロトコルは、例としてゼブラフィッシュ神経堤移行中に時間経過のビデオを生成するための情報を提供し、ゼブラフィッシュと他のモデル有機体の多くの構造の初期の開発を視覚化するさらに適用することができます。

多光子蛍光タイムラプス イメージングは、ゼブラフィッシュ行 craniofacial 構造と Tg (sox10:EGFP) と Tg (foxd3:GFP) の眼の前眼部に上昇を与える頭部神経堤細胞の移行パターンを明らかにしたビデオのシリーズを生成されます。例としてsox1012 と 30 の hpf の間肯定的な神経堤細胞は神経管の端から顎顔面領域 (ビデオ 1 図 2</strong...

Watch this Scientific Journal Video about Multi-Photon Time Lapse Imaging to Visualize Development in Real-time: Visualization of Migrating Neural Crest Cells in Zebrafish Embryos at JoVE.com

Multi-Photon Time Lapse Imaging to Visualize Development in Real-time: Visualization of Migrating Neural Crest Cells in Zebrafish Embryos

リアルタイムで開発を可視化する多光子タイムラプス イメージング: ゼブラフィッシュ胚の神経堤細胞の可視化

長い波長多光子蛍光励起顕微鏡レーザーの高度な光学技術の組み合わせは、Tg (sox10:EGFP) および Tg (foxd3:GFP) ゼブラフィッシュ胚の神経堤移行の高解像度、リアルタイム三次元画像をキャプチャする実装されました。

Congenital eye and craniofacial anomalies reflect disruptions in the neural crest, a transient population of migratory stem cells that give rise to ...

Research

JoVE Journal

Developmental Biology

Analyzing In Vivo Cell Migration using Cell Transplantations and Time-lapse Imaging in Zebrafish Embryos

Analyzing In Vivo Cell Migration using Cell Transplantations and Time-lapse Imaging in Zebrafish Embryos

分析<em&gt;インビボ</emゼブラフィッシュ胚における細胞移植とタイムラプスイメージングを使用して&gt;細胞移動

Cell migration is key to many physiological and pathological conditions, including cancer metastasis. The cellular and molecular bases of cell migration ...

Analysis of Zebrafish Kidney Development with Time-lapse Imaging Using a Dissecting Microscope Equipped for Optical Sectioning

解剖顕微鏡を使用したタイムラプスイメージングとゼブラフィッシュ腎臓の開発の分析は、光学切片のための装備します

In order to understand organogenesis, the spatial and temporal alterations that occur during development of tissues need to be recorded. The method ...

Kinetic Measurement and Real Time Visualization of Somatic Reprogramming

体細胞の再プログラミングの反応速度測定とリアルタイムの可視化

Somatic reprogramming has enabled the conversion of adult cells to induced pluripotent stem cells (iPSC) from diverse genetic backgrounds and disease ...

Induction of Hypoxia in Living Frog and Zebrafish Embryos

生きた蛙およびゼブラフィッシュの胚における低酸素の誘導

Here, we introduce a novel system for hypoxia induction, which we developed to study the effects of hypoxia in aquatic organisms such as frog and ...

Development of an In Vitro Assay to Quantitate Hematopoietic Stem and Progenitor Cells (HSPCs) in Developing Zebrafish Embryos

Development of an In Vitro Assay to Quantitate Hematopoietic Stem and Progenitor Cells HSPCs in Developing Zebrafish Embryos

ゼブラフィッシュ初期胚細胞 (HSPCs) を造血幹・前駆細胞の量的にIn Vitroアッセイの開発

Hematopoiesis is an essential cellular process in which hematopoietic stem and progenitor cells (HSPCs) differentiate into the multitude of different cell ...

Real-time Live-cell Flow Cytometry to Investigate Calcium Influx, Pore Formation, and Phagocytosis by P2X7 Receptors in Adult Neural Progenitor Cells

大人の神経前駆細胞における P2X7 受容体を貪食、細孔の形成、カルシウム流入を調査するためのリアルタイム生細胞フローサイトメトリー

Live-cell flow cytometry is increasingly used among cell biologists to quantify biological processes in a living cell culture. This protocol describes a ...

A Layered Mounting Method for Extended Time-Lapse Confocal Microscopy of Whole Zebrafish Embryos

ゼブラフィッシュ胚全体の延長タイムラプス共焦点顕微鏡法の層状取り付け法

Dynamics of development can be followed by confocal time-lapse microscopy of live transgenic zebrafish embryos expressing fluorescence in specific tissues ...

Real-time Bioluminescence Imaging of Notch Signaling Dynamics during Murine Neurogenesis

マウス神経新生時のノッチシグナル伝達ダイナミクスのリアルタイム生物発光イメージング

Notch signaling regulates the maintenance of neural stem/progenitor cells by cell-cell interactions. The components of Notch signaling exhibit dynamic ...

Isolation, Culture, and Adipogenic Induction of Neural Crest Original Adipose-Derived Stem Cells from Periaortic Adipose Tissue

神経紋の分離、培養、脂肪形成誘導、周食脂肪組織由来の脂肪由来幹細胞

An excessive amount of adipose tissue surrounding the blood vessels (perivascular adipose tissue, also known as PVAT) is associated with a high risk of ...

リアルタイムで開発を可視化する多光子タイムラプス イメージング: ゼブラフィッシュ胚の神経堤細胞の可視化

リアルタイムで開発を可視化する多光子タイムラプスイメージング: ゼブラフィッシュ胚の神経堤細胞の可視化