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784: In Her Element Examining Mobile DNA Sequences and Genome Evolution - Dr. Susan Wessler

People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers

Release Date: 10/28/2024

811: Investigating Clams with Photosynthetic Algae, Parasites in Mud Shrimp, and Other Species Interactions that Shape Evolution - Dr. Jingchun Li show art 811: Investigating Clams with Photosynthetic Algae, Parasites in Mud Shrimp, and Other Species Interactions that Shape Evolution - Dr. Jingchun Li

People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers

Dr. Jingchun Li is an Associate Professor in the Department of Ecology and Evolutionary Biology at the University of Colorado Boulder, and she is the Curator of Invertebrates at CU Boulder’s Museum of Natural History. She is also a Packard Foundation Fellow and a National Geographic Explorer. Jingchun studies how different species interact with each other and how that has influenced their evolution. Her work focuses mostly on mollusks like clams, scallops, cockles, snails, octopus, and squid. For example, she has recently been examining giant clams that use symbiotic algae to become...

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810: Studying Social Behavior, Reproduction, and Health in Female-Dominant Species - Dr. Christine Drea show art 810: Studying Social Behavior, Reproduction, and Health in Female-Dominant Species - Dr. Christine Drea

People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers

Dr. Christine Drea is the Earl D. McLean Professor of Evolutionary Anthropology, as well as Professor in the Department of Biology, the University Program in Ecology, and the Duke Institute for Brain Sciences at Duke University. Research in Christine’s lab examines animal behavior from an integrative perspective. She and her colleagues are investigating the genetic, behavioral, cognitive, sensory, and endocrine mechanisms involved in social interactions and communication in socially complex animals. Christine focuses primarily on female-dominant species such as hyenas, lemurs, and meerkats....

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809: Bright Researcher Studying Exoplanets and their Stars and Developing New Astrophysics Technology - Dr. Kevin France show art 809: Bright Researcher Studying Exoplanets and their Stars and Developing New Astrophysics Technology - Dr. Kevin France

People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers

Dr. Kevin France is an Assistant Professor in the Department for Astrophysical and Planetary Sciences as well as an investigator within the Laboratory for Atmospheric and Space Physics at the University of Colorado, Boulder. Kevin’s research focuses on improving our understanding of planetary systems outside of our own solar system. His research helps determine how the earth was formed, how it came to look the way it does, and how it fits into the broader perspective of planetary systems throughout the galaxy. Kevin also does laboratory and space mission work to develop the technology that...

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808: Unraveling How Mitochondria Can Be Used to Reverse Aging and Treat Age-Related Diseases - Dr. Keshav Singh show art 808: Unraveling How Mitochondria Can Be Used to Reverse Aging and Treat Age-Related Diseases - Dr. Keshav Singh

People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers

Dr. Keshav K. Singh is the Joy and Bill Harbert Endowed Chair and Professor of Genetics, Dermatology and Pathology at the University of Alabama at Birmingham. He is also the founding Editor-in-Chief of the Mitochondrion Journal. In addition, Keshav is the founder and Chief Scientific Officer of the company Yuva Biosciences. Research in Keshav’s lab focuses on how to reverse aging and diseases like cancer that are associated with aging. Mitochondria are relevant for all of the hallmarks of aging, including things like changes in epigenetic regulation, genomic instability, and communication...

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807: Conducting Cool Science on Conservation in Arctic and Subarctic Ecosystems - Dr. Luise Hermanutz show art 807: Conducting Cool Science on Conservation in Arctic and Subarctic Ecosystems - Dr. Luise Hermanutz

People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers

Dr. Luise Hermanutz is a Professor in the Department of Biology at Memorial University in Canada. Her work is dedicated to solving the puzzle of how organisms survive and adapt in their environments. She is interested in how plants and animals interact and how that shapes the world around us. Most of Luise's work focuses on northern boreal forests and arctic tundra. Luise likes to spend her spare time outdoors enjoying the nature of Newfoundland, and she is particularly fond of snowshoeing in the woods behind her house. In addition, Luise has fun cooking, entertaining, and reading. She...

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806: Creating Two-Dimensional Material Structures to Investigate Novel Quantum States of Matter - Dr. Jia 806: Creating Two-Dimensional Material Structures to Investigate Novel Quantum States of Matter - Dr. Jia "Leo" Lee

People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers

Dr. Jia "Leo" Li is an Associate Professor of Physics at Brown University. He is a condensed matter experimental physicist, and his research involves stacking different layers of two-dimensional (2D) material together to discover new electronic properties that could revolutionize future technology, including the next generation of computers and electronics. In his free time, Leo enjoys rock climbing and trail running. Running is a great way to clear his mind when he is frustrated from a failed experiment or stuck on a particular equation. He finds parallels between finding solutions to physics...

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805: Creating Cell-Free Gene Editing On A Chip For Cancer Diagnosis and Treatment - Dr. Eric Kmiec show art 805: Creating Cell-Free Gene Editing On A Chip For Cancer Diagnosis and Treatment - Dr. Eric Kmiec

People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers

Dr. Eric Kmiec is Director of the Gene Editing Institute of the Helen F. Graham Cancer and Research Institute at Christiana Care Health System. He also holds faculty appointments at the University of Delaware and the Wistar Institute. Eric and his colleagues are working to develop new ways to treat cancer by destroying the genes that cause cancer cells to be resistant to typical therapies like chemotherapy, radiation, or immunotherapy. Throughout his life, Eric has enjoyed sports. He particularly likes playing baseball and hockey, and he still plays baseball competitively in a league in...

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804: Studying How Dryland Ecosystems Respond to Changes in Water Availability - Dr. Andrew Felton show art 804: Studying How Dryland Ecosystems Respond to Changes in Water Availability - Dr. Andrew Felton

People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers

Dr. Andrew Felton is an Assistant Professor in the Department of Land Resources and Environmental Sciences within the College of Agriculture at Montana State University-Bozeman where he is Principal Investigator of the Felton Lab there. Andrew splits his time between teaching and his research lab. His research focuses on dry land ecosystems, which includes deserts, grasslands, and shrublands. Studies in his lab examine how these ecosystems function, what plants and animals are present, and how the ecosystems respond to changes in the availability of water. Climate change impacts the size of...

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803: Conducting Research on Complex Marine Microbial Communities - Dr. Ed DeLong show art 803: Conducting Research on Complex Marine Microbial Communities - Dr. Ed DeLong

People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers

Dr. Edward DeLong is a Professor in the Department of Oceanography at the University of Hawai’i Mānoa as well as a Visiting Professor in the Department of Civil and Environmental Engineering at MIT. Research in Ed’s lab brings together a variety of disciplines to study microbial communities in the ocean. He is interested in their ecology, evolution, biochemistry, genomics, and their impacts on marine systems. Particularly of interest for Ed are the microscopic organisms that are the primary producers or “forests of the ocean” responsible for releasing oxygen and serving as food for...

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802: Using Remote Sensing to Study Space Weather and the Earth’s Natural Space Environment - Dr. Emma Spanswick show art 802: Using Remote Sensing to Study Space Weather and the Earth’s Natural Space Environment - Dr. Emma Spanswick

People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers

Dr. Emma Louise Spanswick is an Associate Professor and a Natural Sciences and Engineering Research Council Tier II Canada Research Chair in Geospace Dynamics and Space Plasma Physics in the Department of Physics and Astronomy at the University of Calgary. Emma studies the Earth’s natural space environment, which is connected to our upper atmosphere and extends into the region around the Earth. Emma’s research examines this environment using remote sensing to examine the physics of the dynamics of the space environment, and they also investigate space weather, which encompasses all...

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Dr. Susan Wessler is a Distinguished Professor of Genetics at the University of California, Riverside. She is also a Howard Hughes Medical Institute Professor and the Home Secretary of the National Academy of Sciences. Sue is a geneticist whose research focuses on transposable elements, which are pieces of DNA that move from one site to another. In the process of moving they often make more copies. All organisms have these pieces of mobile DNA, and they make up a large portion of our genome. Sue wants to know how organisms survive and thrive with all this extra DNA, why it exists, and whether it provides any benefits. Outside of science, Sue loves to read, exercise, and read while exercising. She has also been enjoying exploring the mountains and beaches in Southern California. She received her PhD in Biochemistry from Cornell University. Susan then spent time as a postdoctoral fellow at the Carnegie Institute of Washington. She served on the faculty at the University of Georgia for over 25 years before moving to UC Riverside. Susan has received many awards and honors over the course of her career. She is a Member of the National Academy of Sciences, a member of the American Philosophical Society, a Fellow of the American Association for the Advancement of Science, and a Fellow of the American Academy of Arts and Sciences. She is also the recipient of the Stephen Hales Prize from the American Society of Plant Biologists the Federation of American Societies for Experimental Biology Excellence in Science Award, and the McClintock Award from the Maize Genetics. Susan is with us today to tell us all about her journey through life and science.