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

Tämä jakso on lisätty Podme-palveluun avoimen RSS-syötteen kautta eikä se ole Podmen omaa tuotantoa. Siksi jakso saattaa sisältää mainontaa.

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A new way for the heart and brain to ‘talk’ to each other, and Earth’s future weather written in ancient coral reefs

A new way for the heart and brain to ‘talk’ to each other, and Earth’s future weather written in ancient coral reefs

A remote island may hold clues for the future of El Niño and La Niña under climate change, and how pressure in the blood sends messages to neurons   First up, researchers are digging into thousands of...

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A hangover-fighting enzyme, the failure of a promising snakebite treatment, and how ants change lion behavior

A hangover-fighting enzyme, the failure of a promising snakebite treatment, and how ants change lion behavior

On this week’s show: A roundup of stories from our daily newsletter, and the ripple effects of the invasive big-headed ant in Kenya First up on the show, Science Newsletter Editor Christie Wilcox joi...

25 Tammi 202428min

Paper mills bribe editors to pass peer review, and detecting tumors with a blood draw

Paper mills bribe editors to pass peer review, and detecting tumors with a blood draw

Investigation shows journal editors getting paid to publish bunk papers, and new techniques for finding tumor DNA in the blood   First up on this week’s episode, Frederik Joelving, an editor and repor...

19 Tammi 202436min

The environmental toll of war in Ukraine, and communications between mom and fetus during childbirth

The environmental toll of war in Ukraine, and communications between mom and fetus during childbirth

Assessing environmental damage during wartime, and tracking signaling between fetus and mother   First up, freelance journalist Richard Stone returns with news from his latest trip to Ukraine. This we...

11 Tammi 202443min

The top online news from 2023, and using cough sounds to diagnose disease

The top online news from 2023, and using cough sounds to diagnose disease

Best of online news, and screening for tuberculosis using sound   This week’s episode starts out with a look back at the top 10 online news stories with Online News Editor David Grimm. There will be c...

4 Tammi 202433min

The hunt for a quantum phantom, and making bitcoin legal tender

The hunt for a quantum phantom, and making bitcoin legal tender

Seeking the Majorana fermion particle, and a look at El Salvador’s adoption of cryptocurrency   First up on the show this week, freelance science journalist Zack Savitsky and host Sarah Crespi discuss...

22 Joulu 202339min

Science’s Breakthrough of the Year, and tracing poached pangolins

Science’s Breakthrough of the Year, and tracing poached pangolins

Top science from 2023, and a genetic tool for pangolin conservation   First up this week, it’s Science’s Breakthrough of the Year with producer Meagan Cantwell and News Editor Greg Miller. But before ...

14 Joulu 202332min

Farm animals show their smarts, and how honeyguide birds lead humans to hives

Farm animals show their smarts, and how honeyguide birds lead humans to hives

A look at cognition in livestock, and the coevolution of wild bird–human cooperation   This week we have two stories on thinking and learning in animals. First, Online News Editor David Grimm talks wi...

7 Joulu 202338min

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