Science Magazine Podcast7 Helmi 2019

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.

Jaksot(642)

Altering genes in the wild and a news roundup (18 Jul 2014)

Controlling populations in the wild through genetic manipulation; roundup of daily news with David Grimm. Learn more about your ad choices. Visit megaphone.fm/adchoices

18 Heinä 201420min

Oceans of plastic and a news roundup (11 Jul 2014)

The fate of plastic that ends up at sea; roundup of daily news with David Grimm. Learn more about your ad choices. Visit megaphone.fm/adchoices

11 Heinä 201419min

Psychedelic research resurgence and a news roundup (4 Jul 2014)

Psychedelic research resurgence; roundup of daily news with David Grimm. Learn more about your ad choices. Visit megaphone.fm/adchoices

4 Heinä 201419min

Pollen paths and a news roundup (27 Jun 2014)

Moths chasing odors; roundup of daily news with David Grimm. Learn more about your ad choices. Visit megaphone.fm/adchoices

27 Kesä 201418min

Mind reading and a news roundup (20 Jun 2014)

Learning to read minds; roundup of daily news with David Grimm. Learn more about your ad choices. Visit megaphone.fm/adchoices

20 Kesä 201422min

Mapping Mexico's genetics and a news roundup (13 Jun 2014)

Mapping Mexico's genetically diverse population; roundup of daily news with David Grimm. Learn more about your ad choices. Visit megaphone.fm/adchoices

13 Kesä 201419min

Rethinking global supply chains and a news roundup (6 Jun 2014)

Taming the unwieldy web of global supply chains; roundup of daily news with David Grimm. Learn more about your ad choices. Visit megaphone.fm/adchoices

6 Kesä 201419min

25 years after Tiananmen and a news roundup (30 May 2014)

The impact of Tiananmen Square on science in China; roundup of daily news with David Grimm. Learn more about your ad choices. Visit megaphone.fm/adchoices

30 Touko 201420min