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Rising from the Dead: How Soil Bacteria Absorb Antibiotic Resistance Genes
Manage episode 335953232 series 2623015
Content provided by thescientistspeaks. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by thescientistspeaks or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
Scientists have known for a long time that microbes can take up extracellular DNA fragments, and they have leveraged this transformation process to genetically modify bacteria in the lab. However, transformation is quite fickle and depends on creating the right balance of reagent concentrations and cellular conditions. How this process takes place outside of the petri dish, in more natural bacterial environments such as soil, has proven more difficult to determine.
In this episode, Nele Haelterman from The Scientist’s Creative Services Team spoke with Heather Kittredge, a postdoctoral research associate at the University of Connecticut, and Sarah Evans, an associate professor of integrative biology at Michigan State University, to learn more about natural transformation in bacteria and its implications for the rise in antibiotic resistance.
The Scientist Speaks is a podcast produced by The Scientist’s Creative Services team. Our podcast is by scientists and for scientists. Once a month, we bring you the stories behind news-worthy molecular biology research.
61 episodes
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Manage episode 335953232 series 2623015
Content provided by thescientistspeaks. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by thescientistspeaks or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
Scientists have known for a long time that microbes can take up extracellular DNA fragments, and they have leveraged this transformation process to genetically modify bacteria in the lab. However, transformation is quite fickle and depends on creating the right balance of reagent concentrations and cellular conditions. How this process takes place outside of the petri dish, in more natural bacterial environments such as soil, has proven more difficult to determine.
In this episode, Nele Haelterman from The Scientist’s Creative Services Team spoke with Heather Kittredge, a postdoctoral research associate at the University of Connecticut, and Sarah Evans, an associate professor of integrative biology at Michigan State University, to learn more about natural transformation in bacteria and its implications for the rise in antibiotic resistance.
The Scientist Speaks is a podcast produced by The Scientist’s Creative Services team. Our podcast is by scientists and for scientists. Once a month, we bring you the stories behind news-worthy molecular biology research.
61 episodes
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Similar to The Scientist Speaks
Get in-depth coverage of current and future trends in technology, and how they are shaping business, entertainment, communications, science, politics, and society.
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continue reading
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continue reading
Flash Forward is a show about possible (and not so possible) future scenarios. What would the warranty on a sex robot look like? How would diplomacy work if we couldn’t lie? Could there ever be a fecal transplant black market? (Complicated, it wouldn’t, and yes, respectively, in case you’re curious.) Hosted and produced by award winning science journalist Rose Eveleth, each episode combines audio drama and journalism to go deep on potential tomorrows, and uncovers what those futures might re ...
…
continue reading
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…
continue reading
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continue reading
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The Science Show gives Australians unique insights into the latest scientific research and debate, from the physics of cricket to prime ministerial biorhythms.
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…
continue reading
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