Quantitative analysis of distal tip cell migration in C. elegans.

Quantitative analysis of distal tip cell migration in C. elegans.
复制标题

线虫远端细胞迁移的定量分析。

DOI:
10.1007/978-1-60761-198-1_8
复制
发表时间:
2009
期刊:
Methods in molecular biology (Clifton, N.J.)
影响因子:
--
通讯作者:
Cram,ErinJ
Cram,ErinJ
中科院分区:
--
文献类型:
--
作者:
Lee,Myeongwoo;Cram,ErinJ

文献摘要

参考文献

被引文献

相似文献

纠正线虫C中的远端细胞(DTC)迁移。elegans需要感知可溶性和基质信号,重塑细胞外基质,并通过保守的整合素和netrin途径进行信号传导。DTC执行一个复杂的路径,并协调其迁移与幼虫形态发生的发育阶段。本章概述了一种研究DTC在C中迁移的方法。利用饲养RNA干扰(RNAi)技术和光学显微镜技术,为了耗尽感兴趣的候选基因,将线虫卵添加到接种有RNAi诱导菌苔的平板中。动物孵化后,开始吃RNAi细菌,释放dsRNA,导致目标基因在幼虫发育过程中耗尽。在幼虫和年轻的成年人使用微分干涉对比(DIC)和落射荧光显微镜监测迁移细胞的位置。
Correct distal tip cell (DTC) migration in the nematodeC. elegansrequires sensing soluble and matrix cues, remodeling extracellular matrix, and signaling through conserved integrin and netrin pathways. The DTC executes a complex path and coordinates its migration with the developmental stages of larval morphogenesis. This chapter outlines a method for investigating DTC migration inC. elegansusing feeding RNA interference (RNAi) and light microscopy. To deplete a candidate gene of interest, nematode eggs are added to plates seeded with RNAi-inducing bacterial lawns. The animals hatch and begin to eat the RNAi bacteria, releasing dsRNA and causing the targeted gene to be depleted during larval development. Positions of migratory cells are monitored in larvae and young adults using differential interference contrast (DIC) and epifluorescence microscopy.
保守的免疫球蛋白超家族成员 SAX-3/Robo 指导线虫轴突引导的多个方面
DOI: --
发表时间: 1998
期刊: Cell
影响因子: 64.5
作者:
J. Zallen;B. Yi;Cori Bargmann
通讯作者: Cori Bargmann
将双链 RNA 递送至秀丽隐杆线虫的方法。
DOI: 10.1385/1-59259-775-0:023
发表时间: 2004
期刊: Methods in molecular biology (Clifton, N.J.)
影响因子: --
作者:
Hull,Dawn;Timmons,Lisa
通讯作者: Timmons,Lisa
DOI: --
发表时间: 1998
期刊: Genetics
影响因子: 3.3
作者:
W. Forrester;Elliot A. Perens;J. Zallen;G. Garriga
通讯作者: W. Forrester;Elliot A. Perens;J. Zallen;G. Garriga
DOI: 10.1101/sqb.2003.68.159
发表时间: 2003-01-01
期刊: COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY
影响因子: --
作者:
McKay, SJ;Johnsen, R;Moerman, DG
通讯作者: Moerman, DG
DOI: 10.1101/gad.12.16.2623
发表时间: 1998-08-15
影响因子: 10.5
作者:
Harfe, BD;Gomes, AV;Fire, A
通讯作者: Fire, A