Automated screening for mutants affecting dopaminergic-neuron specification in C. elegans.
Automated screening for mutants affecting dopaminergic-neuron specification in C. elegans.
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DOI:
10.1038/nmeth.1250
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发表时间:
2008-10
期刊:
影响因子:
48
通讯作者:
Hobert, Oliver
中科院分区:
文献类型:
--
作者:
Doitsidou, Maria;Flames, Nuria;Lee, Albert C.;Boyanov, Alexander;Hobert, Oliver
We describe an automated method to isolate mutant C. elegans animals, which fail to appropriately execute a cellular differentiation program that we monitor with gfp-based reporter gene technology. A fluorescence activated sorting mechanism implemented in the COPAS Biosort machine is able to isolate mutants with subtle alterations in the cellular specificity of gfp expression. This methodology is significantly more efficient than comparable manual screens and enabled us to isolate mutants in which dopamine neurons fail to differentiate appropriately.
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