Mesh : Animals Animals, Genetically Modified Base Sequence DNA Primers / genetics Drosophila melanogaster / genetics Female Gene Knockdown Techniques Genetic Techniques Genetic Vectors Genome, Insect MicroRNAs / genetics Oogenesis / genetics RNA Interference RNA, Small Interfering / genetics

来  源:   DOI:10.1038/nmeth.1592   PDF(Sci-hub)

Abstract:
Existing transgenic RNAi resources in Drosophila melanogaster based on long double-stranded hairpin RNAs are powerful tools for functional studies, but they are ineffective in gene knockdown during oogenesis, an important model system for the study of many biological questions. We show that shRNAs, modeled on an endogenous microRNA, are extremely effective at silencing gene expression during oogenesis. We also describe our progress toward building a genome-wide shRNA resource.
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