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Tag: adaptation

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TWiEVO 93: Faster than a speeding bacteria

  • August 24, 2023
  • Tagged as: adaptation, cell size, evolution, JCVI-syn3B, minimal cell, natural selection

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.

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  • Episode

TWiEVO 62: Army ants with Daniel Kronauer

  • December 7, 2020
  • Tagged as: adaptation, ant queen, ant worker, army ant, clonal raider ant, ecology, eusocial insect, evolution, natural selection

Daniel joins Nels and Vincent to discuss his new book on army ants, the wickedest insects ever to roam the planet, and his research on them and clonal raider ants.

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  • Episode

TWiEVO 42: Who’s who in your genome

  • April 24, 2019
  • Tagged as: adaptation, archaic human, Denisovan, evolution, genome sequences, hominid, introgression, natural selection, Papuans

Nels and Vincent review the contribution of multiple Denisovan lineages to the modern Papuan genome.

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  • Episode

TWiEVO 32: Never not neutral

  • June 19, 2018
  • Tagged as: adaptation, evolution, mutation, natural selection, neutral theory of evolution, population genetics, spandrel, TWiEVO

Matt joins Nels and Vincent to discuss the neutral theory of evolution and its rejection in light of genome-scale data.

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  • Episode

TWiEVO 22: E pluribus cerevisiae

  • August 30, 2017
  • Tagged as: adaptation, aggregation, biofilm, chemostat, evolution, experimental evolution, FLO, flocculation, multiplexed parallel evolution, Saccharomyces cerevisiae, transposable element, yeast

Maitreya Dunham joins Nels and Vincent to explain how her laboratory uses experimental evolution to study yeast flocculation, the community-building cell aggregation trait.

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The Hosts of TWiEVO

Nels Elde, Ph.D.


Vincent Racaniello, Ph.D.


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