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Analysis Of Clock-Regulated Genes In Neurospora Reveals Widespread Posttranscriptional Control Of Metabolic Potential, Jennifer M. M. Hurley, Arko Dasgupta, Jillian M. Emerson, Xiaoying Zhou, Carol S. Ringelberg, Nicole Knabe

Dartmouth Scholarship

Neurospora crassa has been for decades a principal model for filamentous fungal genetics and physiology as well as for understanding the mechanism of circadian clocks. Eukaryotic fungal and animal clocks comprise transcription-translation-based feedback loops that control rhythmic transcription of a substantial fraction of these transcriptomes, yielding the changes in protein abundance that mediate circadian regulation of physiology and metabolism: Understanding circadian control of gene expression is key to understanding eukaryotic, including fungal, physiology. Indeed, the isolation of clock-controlled genes (ccgs) was pioneered in Neurospora where circadian output begins with binding of the core circadian transcription factor WCC to a subset …