Name: primary cell cultures from drosophila gastrula embryos
Uploaded: 2011-02-28T17:30:00
Description: Watch this Scientific Journal Video about Primary Cell Cultures from Drosophila Gastrula Embryos at JoVE.com

巴顿得到了达蒙Runyon癌症研究基金会奖学金DRG - 1716 - 02。锦州是支持由美国国立卫生研究院/ NIGMS奖学金F32 GM082174 - 02。 NP是霍华德休斯医学研究所研究员。

1。准备蝇笼<ol><li>生长在方便的容器，如32盎司昆虫杯果蝇（野生型菌株，如俄勒冈- R或任何基因型）。 </li><li>新eclosed苍蝇大的胚胎回收笼，或飞人口笼。 </li><li>一个房间移动到笼子里的温度〜25 ° C，湿度〜65％在12小时轻和黑暗的12小时周期，以方便收集同步胚胎。 </li><li>维持在笼子里的苍蝇喂养它们杀死酵母膏挑染糖蜜板。糖蜜板（死亡人数酵母膏）为2-3天更换一次D. </li></ol><p class...

<ol>
	<li>Ashburner, M., Roote, J., Sullivan, W., Ashburner, M., Hawley, R. S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> Laboratory culture of Drosophila. , 588-599 (1999).</li><li>Bai, J., Hartwig, J. H., Perrimon, N. S. A. L. S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=a+WH2-domain-containing+protein,+promotes+sarcomeric+actin+filament+elongation+from+pointed+ends+during+Drosophila+muscle+growth.">a WH2-domain-containing protein, promotes sarcomeric actin filament elongation from pointed ends during Drosophila muscle growth.</a> Dev. Cell. 13, 828-842 (2007).</li><li>Bai, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=RNA+interference+screening+in+Drosophila+primary+cells+for+genes+involved+in+muscle+assembly+and+maintenance+.">RNA interference screening in Drosophila primary cells for genes involved in muscle assembly and maintenance .</a> Development. 135, 1439-1449 (2008).</li><li>Sepp, K. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Identification+of+neural+outgrowth+genes+using+genome-wide+RNAi.">Identification of neural outgrowth genes using genome-wide RNAi.</a> PloS. Genet. 4, e1000111-e1000111 (2008).</li><li>Donady, J. J., Fyrberg, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Mass+culturing+of+Drosophila+embryonic+cells+in+vitro.">Mass culturing of Drosophila embryonic cells in vitro.</a> TCA Manual. 3, 685-687 (1977).</li><li>Seecof, R. L., Alleaume, N., Teplitz, R. L., Gerson, I. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Differentiation+of+neurons+and+myocytes+in+cell+cultures+made+from+Drosophila+gastrulae.">Differentiation of neurons and myocytes in cell cultures made from Drosophila gastrulae.</a> Exp. Cell Res. 69, 161-173 (1971).</li><li>Bai, J., Sepp, K. J., Perrimon, N. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Culture+of+Drosophila+primary+cells+dissociated+from+gastrula+embryos+and+their+use+in+RNAi+screening.">Culture of Drosophila primary cells dissociated from gastrula embryos and their use in RNAi screening.</a> Nature Protocols. 4, 1502-1512 (2009).</li></ol>

果蝇细胞的原代培养的发展模式可以相差很大，可能是由于在主细胞制备过程中的几个变量。首先，苍蝇产卵应该是年轻的（在一个星期内老）和健康（无病毒或细菌感染）。未受精或受感染的胚胎必须避免，因为他们是无用的，从这些胚胎来源的细胞不能区分，将只能存活1-2天。其次，在同质化过程中，重要的是不超载太多的胚胎匀浆。匀浆超载太多的胚胎，会导致碎片和死细胞，最终...

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		<th>Material Name</th>
		<th>Type</th>
		<th>Company</th>
		<th>Catalogue Number</th>
		<th>Comment</th>
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<td>Shields and Sang M3 medium</td>
<td>&nbsp;</td>
<td>Sigma</td>
<td>S3652</td>
<td>&nbsp;</td>
<tr>
<td>Fetal bovine serum</td>
<td>&nbsp;</td>
<td>JRH Biosciences</td>
<td>12103-500M</td>
<td>&nbsp;</td>
<tr>
<td>Insulin from bovine pancreas</td>
<td>&nbsp;</td>
<td>Sigma</td>
<td>I-6634</td>
<td>&nbsp;</td>
<tr>
<td>Large embryo collection cages</td>
<td>&nbsp;</td>
<td>Genesee Scientific</td>
<td>59-101</td>
<td>&nbsp;</td>
<tr>
<td>#25 US standard testing sieve</td>
<td>&nbsp;</td>
<td>VWR</td>
<td>57334-454</td>
<td>&nbsp;</td>
<tr>
<td>#45 US standard testing sieve</td>
<td>&nbsp;</td>
<td>VWR</td>
<td>57334-462</td>
<td>&nbsp;</td>
<tr>
<td>#120 US standard testing sieve</td>
<td>&nbsp;</td>
<td>VWR</td>
<td>57334-474</td>
<td>&nbsp;</td>
<tr>
<td>Dounce tissue grinder, Wheaton 7 mL</td>
<td>&nbsp;</td>
<td>VWR</td>
<td>62400-620</td>
<td>&nbsp;</td>
<tr>
<td>Dounce tissue grinder,Kontes 40 mL</td>
<td>&nbsp;</td>
<td>VWR</td>
<td>KT885300-0040</td>
<td>&nbsp;</td>
<tr>
<td>Dounce tissue grinder,Kontes 40 mL</td>
<td>&nbsp;</td>
<td>VWR</td>
<td>KT885300-0100</td>
<td>&nbsp;</td>
<tr>
<td>Costar, 384-well plate</td>
<td>&nbsp;</td>
<td>VWR</td>
<td>29444-078</td>
<td>&nbsp;</td>
<tr>
<td>Lab-Tek II Chambered coverglass</td>
<td>&nbsp;</td>
<td>Fisher Scientific</td>
<td>171080</td>
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primary cell cultures from drosophila gastrula embryos

在这里，我们描述了一个准备从果蝇原肠期胚胎和培养原代细胞分离的方法。总之，大量上演来自年轻和健康的苍蝇的胚胎收集，消毒，然后身体成单细胞悬浮液，使用玻璃匀浆分离。镀合适的密度，在培养基中培养板或玻片上后，这些细胞可以进一步分化成几种形态不同的细胞类型，可以通过其特定的细胞标记鉴定。此外，我们目前的治疗与双链（DS）的RNA这些细胞，引起基因敲除的条件。在果蝇中的主要细胞的高效RNAi是通过简单地沐浴在培养基中含有双链RNA的细胞。开展有效的RNAi的扰动，与其他分子生物学，生物化学，细胞成像分析的能力，将允许在果蝇的主要细胞，尤其是那些涉及到分化的肌肉和神经细胞的回答各种各样的问题。

Watch this Scientific Journal Video about Primary Cell Cultures from Drosophila Gastrula Embryos at JoVE.com

Primary Cell Cultures from Drosophila Gastrula Embryos

我们提供一份详细的协议，准备原代细胞脱离<em&gt; Drosophil</em&gt;一个胚胎。能够进行有效的RNAi扰动，与其他分子生物学，生物化学和细胞成像方法，将允许各种问题加以解决，<em&gt;果蝇</em&gt;原代细胞。

原代细胞培养从果蝇原肠胚

Here we describe a method for preparing and culturing primary cells dissociated from Drosophila gastrula embryos.   In brief, a large amount of staged ...

Research

JoVE Journal

Biology

Primary Cell Cultures from Drosophila Gastrula Embryos

Primary Neuronal Cultures from the Brains of Late Stage Drosophila Pupae

从晚期果蝇蛹的大脑原发性神经文化

In this video, we demonstrate the preparation of primary neuronal cultures from the brains of late stage Drosophila pupae. The procedure begins with the ...

科研

生物学

Preparation of Neuronal Cultures from Midgastrula Stage Drosophila Embryos

从Midgastrula舞台果蝇胚胎神经文化的制备

This video illustrates the procedure for making primary neuronal cultures from midgastrula stage Drosophila embryos. The methods for collecting embryos ...

Primary Dissociated Midbrain Dopamine Cell Cultures from Rodent Neonates

小学游离中脑多巴胺鼠类新生儿的细胞培养

The ability to create primary cell cultures of dopamine neurons allows for the study of the presynaptic characteristics of dopamine neurons in isolation ...

The Preparation of Primary Hematopoietic Cell Cultures From Murine Bone Marrow for Electroporation

主电穿孔的小鼠骨髓造血细胞培养制备

It is becoming increasingly apparent that electroporation is the most effective way to introduce plasmid DNA or siRNA into primary cells. The Gene Pulser ...

Tissue Targeted Embryonic Chimeras: Zebrafish Gastrula Cell Transplantation

组织有针对性的胚胎嵌合体：斑马鱼原肠胚细胞移植

Certain fundamental questions in the field of developmental biology can only be answered when cells are placed in novel environments or when small groups ...

Establishing Primary Adult Fibroblast Cultures From Rodents

建立从小学成人成纤维细胞培养鼠害

The importance of using primary cells, rather than cancer cell lines, for biological studies is becoming widely recognized.  Primary cells are preferred ...

Upright Imaging of Drosophila Embryos

Upright Imaging of Drosophila Embryos

直立成像果蝇胚胎

Several well-known morphogenetic gradients and cellular movements occur along the dorsal/ventral axis of the Drosophila embryo. However, the current ...

Imaging Cell Shape Change in Living Drosophila Embryos

Imaging Cell Shape Change in Living Drosophila Embryos

影像生活细胞的形状变化果蝇胚胎

The developing Drosophila melanogaster embryo undergoes a number of cell shape changes that are highly amenable to live confocal imaging.  Cell shape ...

Isolation and Purification of Kinesin from Drosophila Embryos

Isolation and Purification of Kinesin from Drosophila Embryos

kinesin的分离和纯化果蝇胚胎

Motor proteins move cargos along microtubules, and transport them to specific sub-cellular locations. Because altered transport is suggested to underlie a ...

Na&iuml;ve Adult Stem Cells Isolation from Primary Human Fibroblast Cultures

Na&#239;ve Adult Stem Cells Isolation from Primary Human Fibroblast Cultures

天真成人干细胞的分离从初级人类成纤维细胞培养

Over the last decade, several adult stem cell  populations have been identified in human skin 1-4.  The isolation of multipotent adult dermal precursors ...