title: The in vivo genetic toolkit for studying expression and functions of Drosophila melanogaster microRNAs.
abstract: Since the initial reports that a group of small RNAs, now known as microRNAs (miRNAs), regulates gene expression without being translated into proteins, there has been an explosion of studies on these important expression modulators. Drosophila melanogaster has proven to be one of the most amenable animal models for investigations of miRNA biogenesis and gene regulatory activities. Here, we highlight the publicly available genetic tools and strategies for in vivo functional studies of miRNA activity in D. melanogaster. By coupling genetic approaches using available strain libraries with technologies for miRNA expression analysis and target and pathway prediction, researchers' ability to test functional activities of miRNAs in vivo is now greatly enhanced. We also comment on the tools that need to be developed to aid in comprehensive evaluation of Drosophila miRNA activities that impact traits of interest.
authors.affiliation: a Department of Biology , Texas A&M University , TX , USA.
authors.forename: Hina
authors.initials: H
authors.lastname: Iftikhar
authors.affiliation: a Department of Biology , Texas A&M University , TX , USA.
authors.forename: Janna N
authors.initials: JN
authors.lastname: Schultzhaus
authors.affiliation: a Department of Biology , Texas A&M University , TX , USA.
authors.forename: Chloe J
authors.initials: CJ
authors.lastname: Bennett
authors.affiliation: a Department of Biology , Texas A&M University , TX , USA.
authors.forename: Ginger E
authors.initials: GE
authors.lastname: Carney
mesh_terms: D000818:Animals; D019295:Computational Biology / Q000379:methods; D004331:Drosophila melanogaster / Q000235:genetics*; D005786:Gene Expression Regulation; D053263:Gene Regulatory Networks; D056726:Genetic Association Studies / Q000379:methods*; D023281:Genomics / Q000379:methods; D020407:Internet; D035683:MicroRNAs / Q000235:genetics*; D009154:Mutation; D034622:RNA Interference; D012984:Software
chemical_list: D035683:MicroRNAs
keywords: Drosophila melanogaster; genetics; in vivo; microRNA; tools