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Home » Searching for "circadian"

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Talk

Understanding the Circadian Rhythms of the African Sleeping Sickness Parasite

Dr. Filipa Rijo-Ferreira shows that Trypanosoma brucei, the African sleeping sickness parasite, has circadian rhythms. (Talk recorded in May 2018)

African sleeping sickness: Filipa Rijo-Ferreira
Audience:
  • General Public
  • Student
  • Researcher
  • Educators of H. School / Intro Undergrad
  • Educators of Adv. Undergrad / Grad
Duration: 00:18:19
Talk

Understanding Circadian Rhythms: A Tale of Friendship, Behavior, Genetics, and Luck

Michael Rosbash tells the story of how a collaboration with friend Jeff Hall led to the discovery of the genetic mechanisms that regulate circadian rhythms. (Talk recorded in November 2015)

Micheal Rosbash
Audience:
  • Student
  • Researcher
  • Educators of H. School / Intro Undergrad
  • Educators of Adv. Undergrad / Grad
Duration: 14:30
Talk

Genetics of Human Circadian Rhythms and Sleep

Louis Ptáček introduces the circadian clock and its relationship to sleep, and Ying-hui Fu talks about the pathways involved in regulating human circadian rhythms. (Talk recorded in April 2014)

  • Part 1: Connections between Clock and other Phenotypes
    Part 1: Connections between Clock and other Phenotypes
    Audience:
    • Researcher
    Duration: 33:30
  • Part 2: Understanding our Sleep Behaviors
    Part 2: Understanding our Sleep Behaviors
    Audience:
    • Researcher
    • Educators of Adv. Undergrad / Grad
    Duration: 24:22
Talk

Circadian Clocks: Clock Genes, Clock Cells and Clock Circuits

Joseph Takahashi begins his talk with a historic overview of how the genes controlling circadian clocks were first identified in Drosophila and mice. (Talk recorded in July 2013)

  • Part 1: Clock Genes, Clock Cells and Clock Circuits
    Part 1: Clock Genes, Clock Cells and Clock Circuits
    Audience:
    • Researcher
    • Educators of Adv. Undergrad / Grad
    Duration: 33:17
  • Part 2: Clock Genes, Clock Cells and Clock Circuits Continued
    Part 2: Clock Genes, Clock Cells and Clock Circuits Continued
    Audience:
    • Researcher
    • Educators of Adv. Undergrad / Grad
    Duration: 30:23
  • Part 3: Genetics of Mammalian Clocks
    Part 3: Genetics of Mammalian Clocks
    Audience:
    • Researcher
    • Educators of Adv. Undergrad / Grad
    Duration: 41:39
  • Part 4: Molecular Basis of a Clock
    Part 4: Molecular Basis of a Clock
    Audience:
    • Researcher
    • Educators of Adv. Undergrad / Grad
    Duration: 34:27
Speaker

Filipa Rijo-Ferreira

Filipa Rijo-FerreiraFilipa Rijo-Ferreira received her bachelor’s degree in Molecular and Cellular Biology from Nova University of Lisbon. For her MSc she joined the laboratory of Dr. Charles Bangham at Imperial College London where she studied immunology and infection. As a graduate student at the University of Porto, she became fascinated with Molecular Parasitology and Circadian Rhythms,…
Post

Announcing the 2018 Young Scientist Seminars Winners!

YSS 2018 Winners iBiologyiBiology and our partners the Albert and Mary Lasker Foundation and the Alda Center for Communicating Science are proud to announce the four winners of the 2018 Young Scientist Seminars’ competition! The winners will attend a workshop at the iBiology headquarters at UCSF…
Speaker

Joe Takahashi

Joseph Takahashi received his BA in biology from Swarthmore College, his PhD in neuroscience from the University of Oregon, and he was a post-doctoral fellow with Martin Zatz at the National Institutes of Mental Health.  He then spent 26 years at Northwestern University where he was a faculty member in the Department of Neurobiology and…
Speaker

Steven Reppert

Steven ReppertSteven Reppert received both his B.S. and M.D. degrees from the University of Nebraska.  He did his clinical training in pediatrics at Massachusetts General Hospital and Harvard Medical School and was a post-doctoral fellow at the NIH in the Section on Neuroendocrinology.  He then joined the faculty of Harvard Medical School where he resided for…
Speaker

Michael Rosbash

Michael RosbashMichael Rosbash is Professor of Biology at Brandeis University and Investigator of the Howard Hughes Medical Institute. Rosbash uses genetics to understand the underlying mechanisms of circadian rhythms. In 1984, Rosbash, along with collaborator Jeff Hall, cloned the period gene in Drosophila, which led them to discover the transcriptional negative feedback loop of circadian clocks…
Speaker

Woody Hastings

Woody HastingsJ. Woodland “Woody” Hastings was the Paul C. Mangelsdorf Professor of Natural Sciences Emeritus in the Department of Molecular and Cellular Biology at Harvard University and a long time affiliate of the Marine Biological Laboratory in Woods Hole, Massachusetts. Hastings had life-long fascination with bioluminescence. Together with scientist Kenneth Nealson, Hastings discovered that bioluminescent bacteria…
Talk

Neurobiology of Monarch Butterfly Migration

In this talk about Monarch butterfly migration, Steven Reppert begins by describing the amazing long-distance migration of the Eastern North American Monarch butterfly. (Talk recorded in July 2014)

  • Part 1: Migration Overview
    Part 1: Migration Overview
    Audience:
    • General Public
    • Student
    • Researcher
    • Educators of H. School / Intro Undergrad
    • Educators of Adv. Undergrad / Grad
    Duration: 28:09
  • Part 2: A Time-Compensated Sun Compass
    Part 2: A Time-Compensated Sun Compass
    Audience:
    • Researcher
    • Educators of Adv. Undergrad / Grad
    Duration: 46:53

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This material is based upon work supported by the National Science Foundation and the National Institute of General Medical Sciences under Grant No. MCB-1052331. Any opinion, finding, conclusion, or recommendation expressed in these videos are solely those of the speaker and do not necessarily represent the views of iBiology, the National Science Foundation, the National Institutes of Health, or other iBiology funders.

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