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This Week in Evolution Vincent Racaniello
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- 과학
This Week in Evolution is a podcast on the biology of what makes us tick. Hosts Nels Elde and Vincent Racaniello take you through the new evolution that has been revolutionized by the field of genomics and molecular biology.
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The worms strike back!
Nels and Vincent discuss how behavioural individuality determines infection risk in clonal ant colonies.
Hosts: Nels Elde and Vincent Racaniello
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Links for this episode Join the MicrobeTV Discord server Infection risk in clonal ant colonies (Nat Comm) Timestamps by Jolene Science Picks Nels – Fungi (lichens) in Space
Vincent – Polar bear energetic and behavioral strategies on land with implications for surviving the ice-free period
Music on TWiEVO is performed by Trampled by Turtles
Send your evolution questions and comments to twievo@microbe.tv -
Germs trapping worms
Nels and Vincent review a study of the key processes required for the different stages of fungal carnivory by a nematode-trapping fungus.
Hosts: Nels Elde and Vincent Racaniello
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Links for this episode Join the MicrobeTV Discord server Fungal carnivory by a nematode-trapping fungus (Plos Biol) Timestamps by Jolene Science Picks Nels – Openly available illustrations as tools to describe eukaryotic microbial diversity
Vincent – Dana-Farber retractions: meet the blogger who spotted problems in dozens of cancer papers
Music on TWiEVO is performed by Trampled by Turtles
Send your evolution questions and comments to twievo@microbe.tv -
Going bananas over the origins of corn
Nels and Vincent discuss the origins of two modern day agriculturally important plants: a role for two different wild teosintes in making modern maize, and the origin and evolution of the triploid cultivated banana genome.
Hosts: Nels Elde and Vincent Racaniello
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Links for this episode Join the MicrobeTV Discord server Two teosintes made modern maize (Science) Teosinte (Native Seeds) Evolution of triploid banana genome (Nature) Science Picks Nels – Why we need an academic career path that combines science and art – Nature Careers Podcast
Vincent – Science’s 2023 Breakthrough and Breakdown
Music on TWiEVO is performed by Trampled by Turtles
Send your evolution questions and comments to twievo@microbe.tv -
Watering the viruses until they bloom
Nels and Vincent discuss how the rewetting of seasonally dried soils, a critical event in Mediterranean grasslands that reactivates dormant soil microorganisms, leading to pulses of carbon and nitrogen mineralization, and is accompanied by a bloom of viral diversity, followed by extensive viral community turnover.
Hosts: Nels Elde and Vincent Racaniello
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Links for this episode Join the MicrobeTV Discord server Viral but not bacterial community successional patterns reflect extreme turnover shortly after rewetting dry soils Science Picks Nels - Bluesky
Vincent - Cancer Virus Hunters: A History of Tumor Virology
Music on TWiEVO is performed by Trampled by Turtles
Send your evolution questions and comments to twievo@microbe.tv -
A bacteria, a phage, and a selfish element walk into a cryptomonad
Nels and Vincent take apart an amazing symbiosis consisting of two bacteria, one bacteriophage, and seven different genomes all within a single-celled alga.
Hosts: Nels Elde and Vincent Racaniello
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Links for this episode •Join the MicrobeTV Discord server
•A single crowded cryptomonad cell (Curr Biol)
•Letters read on TWiEVO 94
Science Picks Nels – What happened at NIH during the last government shutdown
Vincent – Geneticist J. Craig Venter: ‘I consider retirement tantamount to death’
Music on TWiEVO is performed by Trampled by Turtles
Send your evolution questions and comments to twievo@microbe.tv -
Faster than a speeding bacteria
Nels and Vincent review a collision of synthetic biology and experimental evolution, using a minimal synthetic bacterial cell with only 473 genes, the smallest genome of any known organism that can be grown in lab culture.
Hosts: Nels Elde and Vincent Racaniello
Subscribe (free): Apple Podcasts, Google Podcasts, RSS, email
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Links for this episode •Join the MicrobeTV Discord server
• Evolution of a minimal cell (Nature)
Science Picks Nels – Life magnified stamp collection
Vincent – Matters Microbial
Music on TWiEVO is performed by Trampled by Turtles
Send your evolution questions and comments to twievo@microbe.tv