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  1. May 9, 2024 · Michael Rosbash (born March 7, 1944, Kansas City, Missouri) is an American geneticist known for his discoveries concerning circadian rhythm, the cyclical 24-hour period of biological activity that drives daily behavioral patterns. Rosbash worked extensively with the fruit fly Drosophila melanogaster, and he contributed to the discovery of genes ...

    • Kara Rogers
  2. May 9, 2024 · Hall, Rosbash, and Young later discovered additional rhythm-regulating genes and further elucidated the mechanisms by which light and other factors influence timing in the circadian clock. In 2004, after being named Professor Emeritus of Biology at Brandeis, Hall joined the University of Maine as an adjunct professor, later becoming Libra ...

    • Kara Rogers
  3. 3 days ago · Circadian rhythm facts captivate, but have you heard about the groundbreaking work of Dr. Michael W. Young? His research revolutionized our understanding of biological clocks. Biological Clock Day on April 28th celebrates these incredible discoveries. Dr. Jeffrey C. Hall's intriguing findings also shed light on the inner workings of our bodies ...

  4. May 8, 2024 · 2009: Jeffrey C. Hall, Michael Rosbash, and Michael Young, for revealing the gene-driven mechanism that controls rhythm in the nervous system; 2008: John O’Keefe, for discovering place cells, which led to important findings in cognitive neuroscience; 2007: Shigetada Nakanishi, for pioneering research into communication between nerve cells in ...

  5. 2 days ago · Circadian rhythm. A circadian rhythm ( / sərˈkeɪdiən / ), or circadian cycle, is a natural oscillation that repeats roughly every 24 hours. Circadian rhythms can refer to any process that originates within an organism (i.e., endogenous) and responds to the environment (is entrained by the environment).

  6. 6 days ago · Medicine for Michael Rosbash, J e rey Hall and Michael Y oung ( Siwicki et al., 2018 ). e model posits interlocked tran scriptional and post-translational feedback loops ( Figure 1 , circadian rh ...

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  8. May 15, 2024 · Further research by Hall and Rosbash demonstrated that the Per protein was a nuclear protein that oscillated between the cytoplasm and the nucleus, influencing the expression of its mRNA, leading to the hypothesis that the per gene acts as a transcription factor with feedback regulation (Zeng et al., 1994; Yildirim et al., 2022).

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