NOVA

The "Holy Grail of Yogurt" is CRISPR

Clip: Season 47 Episode 11 | 4m 1s | Video has closed captioning.

Bacteria use CRISPR to defend themselves from viruses. Here's how researchers have used it to benefit yogurt cultures since 2007.

Aired: 09/09/20

Rating: NR

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Problems Playing Video? | Closed Captioning

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