TWiEVO 119: Drive fast, take chances, and encode a Y chromosome
This Week in Evolution
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: and Subscribe (free): , , of TWiEVO Links for this episode Join the Sexual selection drives (Sci Adv) Timestamps by Science Picks 1:37:00 Nels – Vincent – Music on TWiEVO is performed by Send your evolution questions and comments to twievo@microbe.tv
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TWiEVO 118: Mother of an unrelated brother
This Week in Evolution
Nels and Vincent discuss research which shows a shift from the rule that living organisms produce same-species offspring: an ant that produces individuals from two distinct species. Hosts: and Subscribe (free): , , of TWiEVO Links for this episode Join the David Baltimore interview () One mother for (Nature) Timestamps by Science Picks Nels – Vincent – Music on TWiEVO is performed by Send your evolution questions and comments to twievo@microbe.tv
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TWiEVO 117: Genes that don't leave
This Week in Evolution
Nels and Vincent discuss research on hidden evolutionary constraints that dictate the retention of coronavirus accessory gene, which was flagged by NIH as potentially dangerous gain-of-function research. Hosts: and Subscribe (free): , , of TWiEVO Links for this episode Join the and retention of coronavirus accessory genes (Curr Biol) Timestamps by Science Picks Nels – and Vincent – Music on TWiEVO is performed by Send your evolution questions and comments to twievo@microbe.tv
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TWiEVO 116: An ant and two fungi walk into a bar and meet a naked mole rat
This Week in Evolution
Nels and Vincent review research on how neuropeptides influence the behavior of leafcutter ants, and regulate the different caste behaviors such as defenders, leaf foragers, brood care, and fungus farming. Hosts: and Subscribe (free): , , of TWiEVO Links for this episode Join the Neuropeptides and (Cell) Timestamps by Science Picks Nels – Vincent – Music on TWiEVO is performed by Send your evolution questions and comments to twievo@microbe.tv
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TWiEVO 115: Even the archaea are going viral
This Week in Evolution
Nels and Vincent discuss an ultra reduced archaeal genome, the closest cellular entity to date that approaches a viral strategy of existence. Hosts: and Subscribe (free): , , of TWiEVO Links for this episode Join the Ultra-reduced (bioRxiv) Timestamps by Science Picks Nels – Vincent – Music on TWiEVO is performed by Send your evolution questions and comments to twievo@microbe.tv
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TWiEVO 114: The best experiments ever done
This Week in Evolution
Nels and Vincent review the properties of Mendel’s pea genes through the lens of modern genetic analysis. Hosts: and Subscribe (free): , , of TWiEVO Links for this episode Join the Insights into (Nature) Timestamps by Science Picks Nels – Vincent – Music on TWiEVO is performed by Send your evolution questions and comments to twievo@microbe.tv
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TWiEVO 113: A wolf in wolf's clothing
This Week in Evolution
Nels and Vincent explain the ancestry and evolution of the extinct dire wolf. Hosts: and Subscribe (free): , , of TWiEVO Links for this episode Join the Evolution and ancestry of (bioRxiv) Timestamps by Science Picks Nels – Vincent – Music on TWiEVO is performed by Send your evolution questions and comments to twievo@microbe.tv
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TWiEVO 112: Sex-Z cephalopods
This Week in Evolution
Nels and Vincent explain the ancient evolutionary origin of sex in cephalopods. Hosts: and Subscribe (free): , , of TWiEVO Links for this episode Join the Evolution of (Current Biol) Timestamps by Science Picks Nels – Vincent – Music on TWiEVO is performed by Send your evolution questions and comments to twievo@microbe.tv
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TWiEVO 111: Copy that, genome
This Week in Evolution
Nels and Vincent explain how template switching during DNA replication is a widespread source of adaptive gene amplification. Hosts: and Subscribe (free): , , of TWiEVO Links for this episode Join the and gene amplification (eLife) Timestamps by Science Picks Nels –Jeremy Berg on Bluesky – jeremymberg.bsky.social Vincent – Music on TWiEVO is performed by Send your evolution questions and comments to twievo@microbe.tv
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TWiEVO 110: Ants go from carpenters to surgeons
This Week in Evolution
Nels and Vincent reveal that worker ants amputate their colleagues injured leg to prevent infections. Hosts: and Subscribe (free): , , of TWiEVO Links for this episode Join the Wound-dependent in ants (Curr Biol) Timestamps by Science Picks Nels – Vincent – Music on TWiEVO is performed by Send your evolution questions and comments to twievo@microbe.tv
info_outlineNels 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
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