Cicada citizen science, and expanding the genetic code

Science Magazine Podcast

Science Podcast

News, News Commentary, Science

4.3 • 842 Ratings

🗓️ 3 June 2021

⏱️ 39 minutes

🔗️ Recording | iTunes | RSS

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Summary

First this week, freelance journalist Ian Graber-Stiehl discusses what might be the oldest community science project—observing the emergence of periodical cicadas. He also notes the shifts in how amateur scientists have gone from contributing observations to helping scientists make predictions about the insects’ schedules. Next, Jason Chin, program leader at the Medical Research Council’s Laboratory of Molecular Biology, discusses how reducing redundancy in the genetic code opens up space for encoding unusual amino acids. His group shows that eliminating certain codes from the genome makes bacteria that are resistant to viruses and that these edited codes can be used to program the cells to make complicated molecules. In a sponsored segment from the Science/AAAS Custom Publishing Office, Science Editor-in-Chief Holden Thorp talks with Gary Michelson, founder of the Michelson Medical Research Foundation and co-chair of Michelson Philanthropies, about the best ways to support early-career scientists, including through prizes such as the new Michelson Philanthropies and Science Prize for Immunology. This week’s episode was produced with help from Podigy. Listen to previous podcasts About the Science Podcast Download a transcript (PDF) [Image: Bill Douthitt/Science; Music: Jeffrey Cook] Authors: Sarah Crespi; Ian Graber-Stiehl Learn more about your ad choices. Visit megaphone.fm/adchoices

Transcript

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0:31.4	Visit peak scientific.com and quote science podcast to receive special offers.
0:37.2	This podcast is supported by the Icon School of Medicine at Mount Sinai,
0:41.4	one of America's leading research medical schools.
0:44.8	Icon Mount Sinai is the academic arm of the eight hospital Mount Sinai health system in New York
0:50.0	City.
0:50.9	It's consistently among the top recipients of NIH funding. Researchers at Icon Mount Sinai have
0:57.2	made breakthrough discoveries in many fields vital to advancing the health of patients, including
1:02.4	cancer, COVID and long COVID, cardiology, neuroscience, and artificial intelligence. The Icon
1:09.8	School of Medicine at Mount Sinai, we find a way.
1:17.1	Welcome to the science podcast for June 4th, 2021.
1:22.9	I'm Sarah Crespi.
1:24.3	Each week, we feature the most interesting news and research published in science and the
1:28.2	sister journals. First up, freelance science writer Ian Graber-Steel joins us to discuss what might be the
1:34.3	oldest citizen science project, observing the cicadas life cycle. Next, researcher Jason Chin
1:41.0	talks with me about expanding the genetic code to make novel molecules
1:45.6	inside bacterial cells and to help them avoid infections. Finally, in a sponsored segment,
1:52.1	Science's editor-in-chief Holden Thorpe talks with retired surgeon and philanthropist Gary
	...

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