Nels and Vincent discuss molecular mimicry of a pathogen virulence target by a plant immune receptor.

Hosts: Nels Elde and Vincent Racaniello

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• Molecular mimicry of a pathogen virulence target by a plant immune receptor (Science)
• Timestamps by Jolene

Nels – Plug-in solar
Vincent – This Engine Will Reinvent Space Travel

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Nels and Vincent discuss a chemically defined synthetic cell capable of growth and replication.

Hosts: Nels Elde and Vincent Racaniello

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• Chemically defined synthetic cell (bioRxiv)
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Nels – Jimothy the short spined racoon in Seattle
Vincent – Nitrogen-fixing organelle in a marine alga

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Nels and Vincent explain a study showing unique site-specific and shared habitat-level adaptation in a classic system of repeated evolution, stickleback fish.

Hosts: Nels Elde and Vincent Racaniello

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• Shared and site-specific adaptation in stickleback fish (PNAS)
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Nels – Wynton Marsalis on Playing When Nobody Is Listening
Vincent – With US measles deaths on the rise, local officials are stepping in where RFK Jr won't

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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

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• Beyond Inheritance (Amazon)
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Nels and Vincent discuss the finding that balanced polymorphism in a floral transcription factor underlies the ancient rhythm of daily sex alternation in avocado.

Hosts: Nels Elde and Vincent Racaniello

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• A transcription protein underlies daily sex alteration in avocado (PNAS)
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Nels – Hypothesis fund and Pretty Viruses Project on iNaturalist
Vincent – Hot Tuna – Water Song | Live at 4 6th Street Rock Palace (1973)

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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

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• Evolutionary landscapes of zygotic genome activation across animals (bioRxiv)
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Nels – Biologists Confirm Not Much Evolution Happened Today
Vincent – How Trains Take Electricity from Wires Without Breaking Contact

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Nels and Vincent discuss the discovery of a short RNA with the ability to catalyze its own synthesis.

Hosts: Nels Elde and Vincent Racaniello

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• A small polymerase ribozyme (Science)
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Nels – The University of Illinois Just Released a Popcorn So Good It Doesn't Need Butter
Vincent – Waste Wars: The Wild Afterlife of Your Trash by Alexander Clapp

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Nels and Vincent explain how stinkbug females smear fungus on their eggs to protect them from wasp parasitism.

Hosts: Nels Elde and Vincent Racaniello

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• Defensive fungal symbiosis on insect hindlegs (Science)
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Nels – Meet the Olympic superstar who trains under the radar in Utah
Vincent – The Discovery That Changed the Universe

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