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BaCta is using engineered bacteria to grow natural rubber and slash CO2 emissions


The synthetic biology and precision fermentation space is a hotbed of entrepreneurial activity these days. But it's not every day you come across a

BaCta CEO and founder Mathieu Nohet sounds confident that the startup, which was only founded in January 2024, will be able to scale up production of its biosynthesized natural rubber. He also thinks the approach it’s taken — which involves “synthetic AI enzyme technology that basically lifts scientific barriers and enables polymerization of rubber inside bacteria,” as he explains it — will allow it to hit a price-point that’s competitive versus the conventional commodity, while offering major reductions in CO2 emissions. Since the startup’s natural rubber is produced through genetic engineering, Nohet confirms they are able to remove specific proteins in the tree sap that can trigger allergies.

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