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Differential Gene Expression In Starvation Selected Drosophila Melanogaster, Katherine Schultz

UNLV Theses, Dissertations, Professional Papers, and Capstones

Fruit flies that have been selected for starvation resistance can be used in experimental studies to study physiological processes. Both their genomes and their phenotypes, especially metabolism, change significantly as a result of artificial selection. Starvation selected flies develop slower and are larger due to higher lipid content as adults. We used RNAseq to study gene expression in third instar larval fat body tissue from selected and control lines at the same chronological time point, when the fed control (“FC”) lines were wandering, and the starvation selected (“SS”) lines were in the third larval instar but not yet wandering due …