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Showing 1-20 of 45 Resources
  • Metabarcoding

    Metabarcoding

    Clips

    (3 min 38 sec) Dr. Rob Pringle introduces a new method of studying herbivore diets by extracting plant DNA from animal dung.

  • Niche Partitioning

    Niche Partitioning

    Clips

    (4 min 13 sec) Dr. Rob Pringle introduces the concept of niche partitioning with examples drawn from the African savanna.

  • Holiday Lecture 2004 Update—Jeff Friedman

    Holiday Lecture 2004 Update—Jeff Friedman

    Clips

    (3 min 52 sec) HHMI investigator Jeff Friedman provides an update to his 2004 lectures on obesity.

  • Cancer as a Genetic Disease: Video Highlights

    Cancer as a Genetic Disease: Video Highlights

    Clips

    (8 min 32 sec) In this video Dr. Charles Sawyers provides an overview of the types of genes that, when mutated, can lead to the development of cancer. Also available in Spanish.

  • Young Students Recognize a Transitional Fossil

    Young Students Recognize a Transitional Fossil

    Clips

    (4 min 44 sec) Neil Shubin brought the fossil of Tiktaalik to his daughter’s first grade class to see what the students would make of it.

  • Dante's Story

    Dante's Story

    Clips

    (6 min 6 sec) Dante is a 10-year-old boy born with hemimegalencephaly—an enlargement of half his brain.

  • DNA Sequence Technology Improves Cancer Treatment

    DNA Sequence Technology Improves Cancer Treatment

    Clips

    (2 min 6 sec) Dr. Charles Sawyers discusses how the identification of most cancer genes could transform cancer into a chronic disease.

  • The Search for Genetic Mutations that Cause Autism

    The Search for Genetic Mutations that Cause Autism

    Clips

    (2 min 5 sec) Dr. Christopher Walsh discusses how genomic science has made enormous contributions to our understanding of the genetic causes of autism.

  • Meet Dante—A Young Boy with Hemimegalencephaly

    Meet Dante—A Young Boy with Hemimegalencephaly

    Clips

    (2 min 33 sec) Dante is a healthy 10-year-old boy who has had half his cerebral cortex surgically removed to treat his seizures.

  • CLARITY—Cutting Edge Microscopy for Brain Imaging

    CLARITY—Cutting Edge Microscopy for Brain Imaging

    Clips

    (1 min 17 sec) A new technique for making the brain transparent provides extremely detailed views of groups of neurons.

  • Meet Charles Sawyers

    Meet Charles Sawyers

    Clips

    (2 min 27 sec) Dr. Sawyers is an HHMI investigator who has contributed to the development of drugs that target leukemia and prostate cancer. 

  • Meet Chris Walsh

    Meet Chris Walsh

    Clips

    (2 min 3 sec) Dr. Walsh is an HHMI investigator whose research focuses on understanding the genes involved in the development and function of the human brain.

  • The Principle of Isostasy

    The Principle of Isostasy

    Clips

    (2 min 39 sec) Continents rose in elevation after ice sheets from the last ice age retreated. This suggested that the underlying mantle is pliable.

  • Stratigraphic Principles

    Stratigraphic Principles

    Clips

    (2 min 21 sec) Dr. John Shea demonstrates the two main principles in the study of rock layers: superposition and association.

  • Rift Valleys of Africa and Plate Tectonics

    Rift Valleys of Africa and Plate Tectonics

    Clips

    (2 min 14 sec) African rift valleys were formed by the separation of tectonic plates. Water flows down to the valley floors, creating rivers and lakes.

  • The Mosquito Life Cycle

    The Mosquito Life Cycle

    Clips

    (1 min 7 sec) To prevent mosquitoes from spreading diseases, it's essential to understand their life cycle.

  • Leading-Edge Bioinformatics

    Leading-Edge Bioinformatics

    Clips

    (6 min 36 sec) Peter Skewes-Cox, and Dr. Graham Ruby, both in the DeRisi lab, explain state-of-the-art DNA sequencing and bioinformatic technologies.

  • Bee Colony Collapse Disorder

    Bee Colony Collapse Disorder

    Clips

    (7 min 46 sec) Charles Runckel, a graduate student in the DeRisi lab, uses the Virochip to examine the mystery of bee colony collapse disorder.

  • Cone Snails: Versatile Hunters

    Cone Snails: Versatile Hunters

    Clips

    (13 min 39 sec) Dr. Jason Biggs of the University of Guam Marine Laboratory discusses the anatomy of cone snails and introduces us to a variety of cone snail species with different tactics to hunt and capture their prey.

  • Demonstration: Glowing bacteria in a flask

    Demonstration: Glowing bacteria in a flask

    Clips

    (52 sec) Dr. Bassler demonstrates the bioluminescence of a culture of Vibrio harveyi.

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