Name: zebrafish whole mount high-resolution double fluorescent in situ hybridization
Uploaded: 2009-03-25T00:00:00
Description: Watch this Scientific Journal Video about Zebrafish Whole Mount High-Resolution Double Fluorescent In Situ Hybridization at JoVE.com

我们要认识到，在发展本议定书Dörthe利希，珍妮回合和安德鲁马拉的贡献。 NICHD的，美国癌症协会和March of Dimes的提供的研究支持。

1。固定<ol><li>修复的胚胎在4℃过夜℃，4％多聚甲醛（PFA）的PBS。 </li><li>删除修复，并在室温（RT）洗2 × PBS，每次5分钟。 </li><li>在PBS手动dechorionate胚胎在玻璃抑郁使用钟表匠钳板。 dechorionation后，胚胎转移使用火抛光的玻璃巴斯德吸管，因为他们可能会粘到聚丙烯移液器。 </li><li>转移胚胎通过一系列的25％，50％和75％甲醇的PBS，每次5分钟。 </li><li>用100％的甲醇液体，孵化5分钟，然后与新鲜...

<ol>
	<li>Schulte-Merker, S., Ho, R. K., Herrmann, B. G., N&#252;sslein-Volhard, C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+protein+product+of+the+zebrafish+homologue+of+the+mouse+T-gene+is+expressed+in+nuclie+of+the+germ+ring+and+the+notochord+of+the+early+embryo.">The protein product of the zebrafish homologue of the mouse T-gene is expressed in nuclie of the germ ring and the notochord of the early embryo.</a> Development. 116, 1021-1027 (1992).</li><li>Jowett, T. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Double+in+situ+hybridization+techniques+in+zebrafish.">Double in situ hybridization techniques in zebrafish.</a> Methods. 23, 345-358 (2001).</li><li>J&#252;lich, D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=beamter/deltaC+and+the+role+of+Notch+ligands+in+the+zebrafish+somite+segmentation,+hindbrain+neurogenesis+and+hypochord+differentiation.">beamter/deltaC and the role of Notch ligands in the zebrafish somite segmentation, hindbrain neurogenesis and hypochord differentiation.</a> Dev Biol. 286, 391-404 (2005).</li><li>Mara, A., Schroeder, J., Chalouni, C., Holley, S. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Priming,+Initiation+and+Synchronization+of+the+Segmentation+Clock+by+deltaD+and+deltaC.">Priming, Initiation and Synchronization of the Segmentation Clock by deltaD and deltaC.</a> Nat Cell Biol. 9, 523-530 (2007).</li><li>Lecuyer, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Global+analysis+of+mRNA+localization+reveals+a+prominent+role+in+organizing+cellular+architecture+and+function.">Global analysis of mRNA localization reveals a prominent role in organizing cellular architecture and function.</a> Cell. 131, 174-187 (2007).</li></ol>

这里提出的协议的工作原理以及与染色30-45分钟后，在一个典型的碱性磷酸酶介导的反应，让一个干净的强烈信号的探针。执行的荧光原位杂交协议之前，我们总是考验我们的探头，使用标准的非荧光协议（探针合成协议提供补充材料）。使用较弱的探针时，我们曾成功与荧光原位杂交协议，但它可能在某些情况下可能。我们已经成功地结合起来，与β- catenin的3免疫定位的荧光原位杂交协...

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		<div>
		<table border="1">
		<thead>
		<tr>
		<th>Material Name</th>
		<th>Type</th>
		<th>Company</th>
		<th>Catalogue Number</th>
		<th>Comment</th>
		</tr>
		</thead>
		<tbody>
		
<tr>
<td>Paraformaldehyde 16% solution, EM Grade</td>
<td>&nbsp;</td>
<td>Electron Microscopy Services</td>
<td>15710</td>
<td>Dilute to 4% in 1.33x PBS (final 1x). Store in 2ml aliquots at &#x2013;20&deg;C</td>
</tr>
<tr>
<td>Proteinase K, recombinant PCR grade</td>
<td>&nbsp;</td>
<td>Roche</td>
<td>03115879001</td>
<td>Make a 20mg/ml stock solution in water. Store in 1ml aliquots at &#x2013;20&deg;C</td>
</tr>
<tr>
<td>Blocking Reagent</td>
<td>&nbsp;</td>
<td>Roche</td>
<td>11096176001</td>
<td>Make a 10% stock solution in 1x maleic acid buffer. Store in 50ml aliquots at &#x2013;20&deg;C. Stable over multiple freeze/thaws.</td>
</tr>
<tr>
<td>Anti-Fluorescein-POD, Fab fragments</td>
<td>&nbsp;</td>
<td>Roche</td>
<td>11426346910</td>
<td>Aliquot and store at -20&deg;C. Keep one working aliquot at 4&deg;C.</td>
</tr>
<tr>
<td>Anti-Digoxigenin-POD, Fab fragments</td>
<td>&nbsp;</td>
<td>Roche</td>
<td>11207739910</td>
<td>As above.</td>
</tr>
<tr>
<td>TSA Plus Fluorescein system</td>
<td>&nbsp;</td>
<td>Perkin Elmer</td>
<td>NEL741001KT</td>
<td>Prepare each vial of TSA reagent only when needed. Dissolve in 60&mu;l DMSO. Store at 4&deg;C.</td>
</tr>
<tr>
<td>TSA Plus Cyanine5 system</td>
<td>&nbsp;</td>
<td>Perkin Elmer</td>
<td>NEL745001KT</td>
<td>As above</td>
</tr>
<tr>
<td>TSA Plus Cyanine3 system</td>
<td>&nbsp;</td>
<td>Perkin Elmer</td>
<td>NEL744001KT</td>
<td>As above</td>
</tr>
<tr>
<td>TSA Kit #16 AlexaFluor647 tyramide (plus HRP-goat-anti-rabbit IgG)</td>
<td>&nbsp;</td>
<td>Molecular Probes /Invitrogen</td>
<td>T20926</td>
<td>Dissolve tyramide reagent in 150&mu;l DMSO, aliquot and store at &#x2013;20&deg;C.</td>
</tr>
<tr>
<td>RNase, DNase free</td>
<td>&nbsp;</td>
<td>Roche</td>
<td>11119915001</td>
<td>Supplied as 500&mu;g/ml solution</td>
</tr>
<tr>
<td>Propidium Iodide</td>
<td>&nbsp;</td>
<td>Molecular Probes /Invitrogen</td>
<td>P-3566</td>
<td>Supplied as 1mg/ml solution in water.</td>
</tr>		</tbody>
		</table>
		</div>

zebrafish whole mount high-resolution double fluorescent in situ hybridization

整装<em&gt;原位</em&gt;杂交是发育生物学中最广泛使用的的技术之一。在这里，我们提出了一个高分辨率的双荧光<em&gt;原位</em&gt;为一个单一的基因精确的表达模式分析和确定两个基因的表达域重叠的杂交的协议。该协议是一个标准的修改后的版本<em&gt;原位</em&gt;杂交利用碱性磷酸酶和NBT / BCIP显和快速红如基板<sup&gt; 1,2</sup&gt;。该协议利用酪胺信号放大（TSA）的标准di​​goxygenin和荧光标记的探针<sup&gt; 3</sup&gt;。市售的TSA套件允许各种核污渍，如碘化丙啶，或荧光蛋白免疫组织化学，灵活的荧光发射的实验设计，从绿色到远红光可结合使用。 TSA产生的反应的荧光底物，快速共价键结合的基团，通常的酪氨酸残基在紧邻的标记的反义riboprobe，。染色模式，亚细胞定位的mRNA高分辨率使用激光扫描共聚焦显微镜可观察到<sup&gt; 3,4</sup&gt;。在染色体位点，人们可以观察到新生的成绩单，分清细胞核和细胞质染色和可视化等皮质定位的mRNA模式。在研究<em&gt;果蝇</em&gt;表明，大约有70％的mRNA表现经常与编码的蛋白质的功能相关的亚细胞定位的具体模式<sup&gt; 5</sup&gt;。结合计算机辅助三维共焦数据集重建时，我们的协议允许的mRNA的亚细胞分布在整个脊椎动物胚胎的决议的详细分析。

Watch this Scientific Journal Video about Zebrafish Whole Mount High-Resolution Double Fluorescent In Situ Hybridization at JoVE.com

Zebrafish Whole Mount High-Resolution Double Fluorescent In Situ Hybridization

整装原位杂交是发育生物学中最广泛使用的技术之一。在这里，我们提出一个高分辨率的双荧光原位杂交协议分析一个单一的基因精确的表达模式，并确定两个基因的表达域重叠。我们包括核反击一个碘化丙啶染色，以突出组织机构。

斑马鱼整装高分辨率双荧光原位杂交

Whole mount in situ hybridization is one of the most widely used techniques in developmental biology.  Here, we present a high-resolution double ...

Research

JoVE Journal

Biology

Zebrafish Whole Mount High-Resolution Double Fluorescent In Situ Hybridization

Double Whole Mount in situ Hybridization of Early Chick Embryos

双整装原位杂交技术在早期鸡胚

The chick embryo is a valuable tool in the study of early embryonic development. Its transparency, accessibility and ease of manipulation, make it an ...

科研

生物学

Method for Whole Mount Antibody Staining in Chick

整装在鸡的抗体染色方法

Using Whole Mount in situ Hybridization to Link Molecular and Organismal Biology

Using Whole Mount in situ Hybridization to Link Molecular and Organismal Biology

使用全山原位杂交分子和有机体生物学链接

Whole mount in situ hybridization (WISH) is a common technique in molecular biology laboratories used to study gene expression through the localization of ...

Polarized Translocation of Fluorescent Proteins in Xenopus Ectoderm in Response to Wnt Signaling

Polarized Translocation of Fluorescent Proteins in Xenopus Ectoderm in Response to Wnt Signaling

偏光易位荧光蛋白爪蟾外胚层响应Wnt信号

Cell polarity is a fundamental property of eukaryotic cells that is dynamically regulated by both intrinsic and extrinsic factors during embryonic ...

Whole Mount in Situ Hybridization of E8.5 to E11.5 Mouse Embryos

Whole Mount in Situ Hybridization of E8.5 to E11.5 Mouse Embryos

全山原位杂交E8.5，E11.5小鼠胚胎

Whole mount in situ hybridization is a very informative approach for defining gene expression patterns in embryos. The in situ hybridization procedures ...

Analysis of Single-cell Gene Transcription by RNA Fluorescent In Situ Hybridization (FISH)

Analysis of Single-cell Gene Transcription by RNA Fluorescent In Situ Hybridization FISH

单细胞基因转录的RNA荧光分析<em在原位</em&gt;杂交（FISH）

Adhesion of Plasmodium falciparum infected erythrocytes (IE) to human endothelial receptors during malaria infections is mediated by expression of PfEMP1 ...

Chromosome Replicating Timing Combined with Fluorescent In situ Hybridization

Chromosome Replicating Timing Combined with Fluorescent In situ Hybridization

结合荧光染色体复制时序<em在原位</em&gt;杂交

Mammalian DNA replication initiates at multiple sites along chromosomes at different times during S phase, following a temporal replication program. The ...

Whole Mount RNA Fluorescent in situ Hybridization of Drosophila Embryos

Whole Mount RNA Fluorescent in situ Hybridization of Drosophila Embryos

全山RNA荧光<em在原位</em&gt;杂交<em&gt;果蝇</em&gt;胚胎

Assessing  the expression pattern of a gene, as well as the subcellular localization  properties of its transcribed RNA, are key features for ...

RNA In situ Hybridization in Whole Mount Embryos and Cell Histology Adapted for Marine Elasmobranchs

RNA In situ Hybridization in Whole Mount Embryos and Cell Histology Adapted for Marine Elasmobranchs

RNA<em在原位</em&gt;改编为海洋软骨鱼类杂交整装胚胎发育和细胞组织学

Marine  elasmobranchs are valued animal models for biomedical and genomic studies as  they are the most primitive vertebrates to have adaptive immunity ...

High Resolution Whole Mount In Situ Hybridization within Zebrafish Embryos to Study Gene Expression and Function

High Resolution Whole Mount In Situ Hybridization within Zebrafish Embryos to Study Gene Expression and Function

高解析度全山<em&gt;在原位</em杂交斑马鱼胚胎内，研究基因表达和功能

This article focuses on whole-mount in situ hybridization (WISH) of zebrafish embryos. The WISH technology facilitates the assessment of gene expression ...