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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Nels and Vincent discuss a chemically defined synthetic cell capable of growth and replication. Hosts: Nels Elde and Vincent Racaniello Subscribe (free): Apple Podcasts , RSS , email Become a patron of TWiEVO Links for this episode Join the MicrobeTV Discord server Chemically defined synthetic cell (bioRxiv) Timestamps by Jolene Science Picks Nels – Jimothy the short spined racoon in Seattle…
Nels and Vincent discuss molecular mimicry of a pathogen virulence target by a plant immune receptor. Hosts: Nels Elde and Vincent Racaniello Subscribe (free): Apple Podcasts , RSS , email Become a patron of TWiEVO Links for this episode Join the MicrobeTV Discord server Molecular mimicry of a pathogen virulence target by a plant immune receptor (Science) Timestamps by Jolene Science Picks Nels –…
TWiEVO 126: Beyond Inheritance with Roxanne Khamsi June 1, 2026 Science journalist Roxanne Khamsi joins Nels and Vincent discuss her first book, Beyond Inheritance , which explores how DNA continuously mutates throughout our lives, challenging the idea that our genetic destiny is fixed at birth. Hosts: Nels Elde and Vincent Racaniello Guest: Roxanne Khamsi Subscribe (free): Apple Podcasts , RSS ,…
Nels and Vincent discuss the development of a comprehensive transcriptomic atlas of early embryogenesis from 61 animal species to understand the control of gene expression transitions from maternally deposited products to newly transcribed zygotic RNA. Hosts: Nels Elde and Vincent Racaniello Subscribe (free): Apple Podcasts , RSS , email Become a patron of TWiEVO Links for this episode Join the…
Nels and Vincent discuss the discovery of a short RNA with the ability to catalyze its own synthesis. Hosts: Nels Elde and Vincent Racaniello Subscribe (free): Apple Podcasts , RSS , email Become a patron of TWiEVO Links for this episode Join the MicrobeTV Discord server A small polymerase ribozyme (Science) Timestamps by Jolene Science Picks Nels – The University of Illinois Just Released a…
Nels and Vincent explain how stinkbug females smear fungus on their eggs to protect them from wasp parasitism. Hosts: Nels Elde and Vincent Racaniello Subscribe (free): Apple Podcasts , RSS , email Become a patron of TWiEVO Links for this episode Join the MicrobeTV Discord server Defensive fungal symbiosis on insect hindlegs (Science) Timestamps by Jolene Science Picks Nels – Meet the Olympic…
Nels and Vincent explain how selfishness evolved multiple times from an essential tRNA synthetase gene in a nematode. Hosts: Nels Elde and Vincent Racaniello Subscribe (free): Apple Podcasts , RSS , email Become a patron of TWiEVO Links for this episode Join the MicrobeTV Discord server Evolution of selfishness from a tRNA synthetase gene (Nat Ecol Evol) Timestamps by Jolene Science Picks Nels -…
Nels and Vincent examines the use of AI and genome language models to design novel derivatives of bacteriophage phiX174. Hosts: Nels Elde and Vincent Racaniello Subscribe (free): Apple Podcasts , RSS , email Become a patron of TWiEVO Links for this episode Join the MicrobeTV Discord server AI design of bacteriophage phiX174 derivatives (bioRxiv) Timestamps by Jolene Science Picks Nels – NIH…
Nels and Vincent explain research which shows that insertion of a retrovirus into the genome regulates a novel color trait in swordtail fish. Hosts: Nels Elde and Vincent Racaniello Subscribe (free): Apple Podcasts , RSS , email Become a patron of TWiEVO Links for this episode Join the MicrobeTV Discord server Retrovirus and swordfish scale color (bioRxiv) Timestamps by Jolene Science Picks Nels –…
Nels and Vincent explain research attempting to explain why among humans, females around the world live on average 5 years longer than males, but the trend is reversed in many birds, amphibians, and insects. Hosts: Nels Elde and Vincent Racaniello Subscribe (free): Apple Podcasts , RSS , email Become a patron of TWiEVO Links for this episode Join the MicrobeTV Discord server Sexual selection…
