Breakthrough Synthetic Cell Has Just Reproduced - But Is It Alive?

突破性合成细胞刚刚重现——但它活着吗?

New Scientist Podcasts

2026-07-03

20 分钟

单集简介 ...

Episode 382 Scientists have created a synthetic cell with just 36 genes that can copy DNA and replicate. In an attempt to create a “minimal cell”, a team led by professor Kate Adamala have built “SpudCell” from the ground up, using non-living components. But is it alive - and is it dangerous? Despite being able to carry out some of the tasks of a normal cell, it’s not clear that it’s capable of evolution - yet. But it is a major breakthrough in the field and could pave the way for the creation of artificial life in the future. Researchers have made their work open source so the next breakthrough can be fasttracked - and hope it will help provide a solution to the climate crisis by replacing the need for petrochemicals. To discuss the news - and its implications for the origin of life - Rowan Hooper and Penny Sarchet are joined by New Scientist reporter Michael Le Page. To read more about these stories, visit https://www.newscientist.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices
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  • I think this is the breakthrough of the year so far, Penny.

  • It's a synthetic life form built from the ground up.

  • They've called it spud cell.

  • Spud cell.

  • Spud cell.

  • It's a big breakthrough.

  • How big remains to be seen.

  • But the news here is that an artificial cell has been created using 36 existing genes.

  • And it's partly capable of replicating itself, but it's not a living organism, not yet.

  • No, I think of it like, if you think of a normal living cell as a jet airliner,

  • a modern airliner, this spud cell is like the Wright brothers' first attempt at an airplane made of wood and cotton.