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Scientists Identify Genes For Tomato And Eggplant Size

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Manage episode 483839256 series 2500522
Content provided by Science Friday and WNYC Studios, Science Friday, and WNYC Studios. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Science Friday and WNYC Studios, Science Friday, and WNYC Studios 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://staging.podcastplayer.com/legal.

Tomatoes come in all kinds of colors, sizes, and flavors. But what’s going on at the genetic level? What makes a tomato red or yellow? Tiny or giant?

Researchers are mapping the genomes of 22 varieties of nightshades—the family of plants that includes tomatoes, potatoes, and eggplants. They located the genes that control the size of tomatoes and eggplants and then used CRISPR gene editing to grow bigger fruits without sacrificing flavor.

Geneticist Michael Schatz joins Host Ira Flatow to talk about his latest research into nightshade genomes and the current state of genetically modified crops.

Guest: Dr. Michael Schatz, professor of computational biology and oncology at Johns Hopkins University, based in Baltimore, Maryland.

Transcript will be available after the show airs on sciencefriday.com.

Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

  continue reading

203 episodes

Artwork
iconShare
 
Manage episode 483839256 series 2500522
Content provided by Science Friday and WNYC Studios, Science Friday, and WNYC Studios. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Science Friday and WNYC Studios, Science Friday, and WNYC Studios 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://staging.podcastplayer.com/legal.

Tomatoes come in all kinds of colors, sizes, and flavors. But what’s going on at the genetic level? What makes a tomato red or yellow? Tiny or giant?

Researchers are mapping the genomes of 22 varieties of nightshades—the family of plants that includes tomatoes, potatoes, and eggplants. They located the genes that control the size of tomatoes and eggplants and then used CRISPR gene editing to grow bigger fruits without sacrificing flavor.

Geneticist Michael Schatz joins Host Ira Flatow to talk about his latest research into nightshade genomes and the current state of genetically modified crops.

Guest: Dr. Michael Schatz, professor of computational biology and oncology at Johns Hopkins University, based in Baltimore, Maryland.

Transcript will be available after the show airs on sciencefriday.com.

Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

  continue reading

203 episodes

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