TWiEVO 22: E pluribus cerevisiae

Dunham chemostatMaitreya Dunham joins Nels and Vincent to explain how her laboratory uses experimental evolution to study yeast flocculation, the community-building cell aggregation trait.

Hosts: Nels Elde and Vincent Racaniello

Guest: Maitreya Dunham

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Science Picks

Nels – Floating Fire Ant Colonies in Houston and Help for Houston Researchers
Vincent – Help People Affected by Harvey and How To Help Harvey Victims

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TWiEVO 21: A virus with a green thumb

green poxvirusRich Condit joins Nels and Vincent to explain how a vaccinia virus protein customizes ribosomes to favor the translation of viral mRNAs with a stretch of A residues in the 5′-untranslated region.

Hosts: Nels Elde and Vincent Racaniello

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This episode is brought to you by Blue Apron. Blue Apron is the #1 fresh ingredient and recipe delivery service in the country. See what’s on the menu this week and get your first 3 meals free with your first purchase – WITH FREE SHIPPING – by going to blueapron.com/twie.

Science Picks

Rich – Sniffing out significant “Pee values”
Nels – Cuttlefish mimicking a hermit crab (evolutionary context)
Vincent – Our first bioRxiv submission!

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TWiEVO 20: In the company of cnidarians

Anthopleura elegantissimaNels and Vincent explore the role of TSR proteins during colonization of cnidarians by dinoflagellates.

Hosts: Nels Elde and Vincent Racaniello

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This episode is brought to you by Blue Apron. Blue Apron is the #1 fresh ingredient and recipe delivery service in the country. See what’s on the menu this week and get your first 3 meals free with your first purchase – WITH FREE SHIPPING – by going to blueapron.com/twie.

Science Picks

Nels – CRISPR 5 ways
Vincent – The Vital Question by Nick Lane

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TWiEVO 19: The beauty of the story

Jonathan WeinerJonathan Weiner, author of the Pulitzer Prize-winning Beak of the Finch, joins Nels and Vincent to talk about his career and his writing.

Hosts: Nels Elde and Vincent Racaniello

Guest: Jonathan Weiner

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Science Picks

Nels – The Gap by Ira Glass
Vincent – EPA removes climate science site

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TWiEVO 18: Raiders of the lost orco

TWiEVO018Hosts: Nels Elde and Vincent Racaniello

Guests: Ni-Chen ‘Sylvia’ Chang, Waring ‘Buck’ Trible, and Sean K. McKenzie

Buck and Sean join Vincent in New York, while Sylvia is with Nels in Salt Lake City to discuss the first mutant ant ever made: disruption of orco, a gene required for function of odorant receptors, causes defects in social behavior and fitness.

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Science Picks

Nels – Urban Nature and What Makes a City Ant?
Vincent – Animations from WEHI

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TWiEVO 17: The curious cases of clam cancers

Steamed clamsHosts: Nels Elde and Vincent Racaniello

Guest: Stephen Goff

Nels joins Vincent in New York City to speak with Stephen Goff about transmissible clam cancers and the silencing of integrated retroviral genomes.

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This episode is brought to you by Blue Apron. Blue Apron is the #1 fresh ingredient and recipe delivery service in the country. See what’s on the menu this week and get your first 3 meals free with your first purchase – WITH FREE SHIPPING – by going to blueapron.com/twie.

Science Picks

Nels – Mindsuckers
Vincent – What is a species?

Music on TWiEVO is performed by Trampled by Turtles

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TWiEVO 16: Breaking in the making of genes

Elde Lab Mobile StudioHosts: Nels Elde and Vincent Racaniello

Nels and Vincent reveal how introns – the parts of pre-mRNAs that are removed by splicing – were generated by DNA transposons in two different picoeukaryotes.

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Science Picks

Nels – Did eukaryotes invent anything? (TWiM 144)
Vincent – Virology course online

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TWiEVO 15: From cockroaches to grizzly bears

Rhabdomys pumilioHosts: Nels Elde and Vincent Racaniello

Guest: Hopi Hoekstra

Nels and Vincent speak with Hopi Hoekstra about her career and the work of her laboratory on developmental mechanisms of stripe patterns in rodents.

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This episode is brought to you by Blue Apron. Blue Apron is the #1 fresh ingredient and recipe delivery service in the country. See what’s on the menu this week and get your first 3 meals free – WITH FREE SHIPPING – by going to blueapron.com/twie.

Science Picks

Hopi – Diversify EEB, Anne’s List
Nels – Celebration for Harry Noller
Vincent – Biological Warfare, Virus Style (journal article)

Music on TWiEVO is performed by Trampled by Turtles

Send your evolution questions and comments to twievo@microbe.tv

TWiEVO 14: TWi-light on the Wasatch Front

Hosts: Nels Elde and Vincent Racaniello

Guests: Jessica Brown, Michael Kay, Wayne Potts, June Round, and Janis Weis

From the Microbial Pathogenesis Retreat of the University of Utah School of Medicine, held at the Utah Museum of Natural History, Nels and Vincent speak with faculty members about their work on bacteria, fungi, viruses, and mirror-image biochemistry.

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This episode is sponsored by CuriosityStream, a subscription streaming service that offers over 1,400 documentaries and non­fiction series from the world’s best filmmakers. Get unlimited access starting at just $2.99 a month, and for our audience, the first two months are completely free if you sign up at curiositystream.com/microbe and use the promo code MICROBE.

Science Picks

Nels – An Open Letter to My Class
Vincent – The Beak of the Finch by Jonathan Weiner

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TWiEVO 13: This week in ants

mutualistHosts: Nels Elde and Vincent Racaniello

Guest: Corrie Moreau

Corrie Moreau joins Nels and Vincent to talk about her comparative analysis of the genomes of mutualist ants that nest in plants, and non-symbiotic species.

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Links for this episode

This episode is sponsored by CuriosityStream, a subscription streaming service that offers over 1,400 documentaries and non­fiction series from the world’s best filmmakers. Get unlimited access starting at just $2.99 a month, and for our audience, the first two months are completely free if you sign up at curiositystream.com/microbe and use the promo code MICROBE.

Science Picks

Nels – Mind-melting animated gifs
Vincent – Parasites Without Borders
Corrie – Brain Scoop with Emily Graslie

Listener Pick

Chris – Shark weapons

Music on TWiEVO is performed by Trampled by Turtles

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