Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Ultraspiracle"”.
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Identification of a novel autonomous role for Ecdysone Receptor during Drosophila ovarian germ cell differentiation
… complex composed of Ecdysone Receptor (EcR) and Ultraspiracle (Usp). To elucidate whether EcR facilitates autonomous reception of ecdysone in the germline, we built germline-compatible genetic tools to manipulate EcR levels or activity. Depleting EcR mRNA or loss of EcR ligand binding in the …
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Molecular mechanisms of phenotypic plasticity: Explorations of DNA methylation and transcriptional regulation using the honey bee
… transcription regulation by a nuclear receptor, Ultraspiracle (USP). Chapter 2 presents results that demonstrate that there is a functional CpG methylation system in honey bees, the first well-characterized functional DNA methylation system in insects. Catalytically active orthologs of vertebrate …
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Nutrition, Hormones, Transcriptional Regulatory Networks and Division of Labor in Honey Bee Colonies
… a juvenile hormone-related transcription factor, Ultraspiracle (USP), influences the age at onset of foraging. I then use a combination of chromatin immunoprecipitation—genomic tiling microarrays, RNAi and deep mRNA sequencing to develop a model of the USP transcriptional regulatory network in fat …