Possible potato improvements, and a pill that gives you a jab in the gut

Possible potato improvements, and a pill that gives you a jab in the gut

Because of its genetic complexity, the potato didn’t undergo a “green revolution” like other staple crops. It can take more than 15 years to breed a new kind of potato that farmers can grow, and genetic engineering just won’t work for tackling complex traits such as increased yield or heat resistance. Host Sarah Crespi talks with Staff Writer Erik Stokstad about how researchers are trying to simplify the potato genome to make it easier to manipulate through breeding. Researchers and companies are racing to perfect an injector pill—a pill that you swallow, which then uses a tiny needle to shoot medicine into the body. Such an approach could help improve compliance for injected medications like insulin. Host Meagan Cantwell and Staff Writer Robert F. Service discuss a new kind of pill—one that flips itself over once it hits the bottom of the stomach and injects a dose of medication into the stomach lining. This week’s episode was edited by Podigy. Download the transcript (PDF) Listen to previous podcasts. About the Science Podcast [Image: Michael Eric Nickel/Flickr; Music: Jeffrey Cook] Learn more about your ad choices. Visit megaphone.fm/adchoices

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Episoder(642)

Hubble's 25th anniversary and a news roundup

Hubble's 25th anniversary and a news roundup

Hubble at 25: Daniel Clery discusses the contributions of the Hubble Space Telescope to our understanding of the universe, and David Grimm discusses daily news stories. Hosted by Susanne Bard. [Img: N...

23 Apr 201524min

The bond between people and dogs and a news roundup

The bond between people and dogs and a news roundup

Evan MacLean discusses the role of oxytocin in mediating the relationship between dogs and people, and David Grimm discusses daily news stories. Hosted by Susanne Bard. [Img: Teresa Alexander-Arab/fli...

16 Apr 201524min

Mountain gorilla genomes and a news roundup

Mountain gorilla genomes and a news roundup

Chris Tyler-Smith discusses what whole genome sequencing reveals about the genetic diversity and evolutionary history of endangered mountain gorillas, and David Grimm discusses daily news stories. Hos...

9 Apr 201523min

The Deepwater Horizon disaster:  Five years later.

The Deepwater Horizon disaster: Five years later.

5th Anniversary of the Deepwater Horizon disaster: Marcia McNutt discusses the role of science in responding to the Deepwater Horizon oil spill in the Gulf of Mexico. Warren Cornwall examines the stat...

2 Apr 201535min

Child abuse across generations and a news roundup

Child abuse across generations and a news roundup

Cathy Spatz Widom discusses whether child abuse is transmitted across generations. Angela Colmone has a round-up of advances in immunotherapy from Science Translational Medicine, and David Grimm discu...

26 Mar 201529min

Robotic materials and a news roundup

Robotic materials and a news roundup

Nikolaus Correll discusses the future of robotic materials inspired by nature. Emily Conover discusses daily news stories. Hosted by Susanne Bard. [Img: Nick Dragotta] Learn more about your ad choices...

19 Mar 201521min

The politics of happiness and a news roundup

The politics of happiness and a news roundup

Sean Wojcik discusses the relationship between happiness and political ideology. Emily Conover discusses daily news stories. Hosted by Susanne Bard. [Img: Erik Hersman/flickr/CC BY 2.0] Learn more abo...

12 Mar 201520min

Antimicrobial resistance and a news roundup

Antimicrobial resistance and a news roundup

Stephen Baker discusses the challenges faced by lower-income countries when fighting antimicrobial resistant infections. Emily Conover discusses daily news stories. Hosted by Susanne Bard. [Img: Merto...

5 Mar 201522min

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