Quanta Magazine podcast, “Even Synthetic Life Forms With a Tiny Genome Can Evolve”.
By watching “minimal” cells regain the fitness they lost, researchers are testing whether a genome can be too simple to evolve.
https://podcasts.apple.com/us/podcast/even-synthetic-life-forms-with-a-tiny-genome-can-evolve/id1021340531?i=1000641216723/