About this episode

Nels and Vincent discuss the development of a comprehensive transcriptomic atlas of early embryogenesis from 61 animal species.

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 MicrobeTV Discord server Evolutionary landscapes of zygotic genome activation across animals (bioRxiv) Timestamps by Jolene Science Picks Nels – Biologists Confirm Not Much Evolution Happened Today Vincent – How Trains Take Electricity from Wires Without Breaking Contact Music on TWiEVO is performed by Trampled by Turtles Send your evolution questions and comments to twievo@microbe.tv

People in this episode

Hosts: Nels Elde, Vincent Racaniello

Topics covered

• embryogenesis
• gene expression
• transcriptomic atlas
• evolution
• animal species

Keywords

• transcriptomic atlas
• early embryogenesis
• gene expression transitions
• zygotic RNA
• animal evolution

Mentioned in this episode

Organizations: MicrobeTV

Books & works: Evolutionary landscapes of zygotic genome activation across animals

More episodes of This Week in Evolution

• TWiEVO 126: Beyond Inheritance with Roxanne Khamsi · June 1, 2026 · 1h 28m
• TWiEVO 124: The little ribozyme that could · March 19, 2026 · 1h 18m
• TWiEVO 123: Stinkbug eggs with a schmear of fungus · March 19, 2026 · 1h 22m
• TWiEVO 122: The evolution of selfishness · February 2, 2026 · 1h 15m
• TWiEVO 121: AI imagines viruses · January 8, 2026 · 1h 42m
• TWiEVO 120: Sparkle pony · January 8, 2026 · 1h 46m

Explore listener stats, chart rankings, contacts and more on the This Week in Evolution podcast page.