Wednesday, September 16, 2026
Science

Marine bacteria team up to break down one of the ocean's toughest carbon-storing molecules

Deep in the ocean, brown algae and diatoms produce a complex carbohydrate molecule called fucoidan, which helps form their protective outer layers. The fucoidan molecule is very difficult for microbes to break down because its chemical structure may include dozens of different linkages and branching...

Marine bacteria team up to break down one of the ocean's toughest carbon-storing molecules
Image: Phys.org
Deep in the ocean, brown algae and diatoms produce a complex carbohydrate molecule called fucoidan, which helps form their protective outer layers. The fucoidan molecule is very difficult for microbes to break down because its chemical structure may include dozens of different linkages and branching patterns that vary from one algal species to another.

Originally published at Phys.org

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