Researchers have genetically engineered a marine microorganism to break down plastic in salt water. Specifically, the modified organism can break down polyethylene terephthalate (PET), a plastic used in everything from water bottles to clothing that is a significant contributor to microplastic pollution in oceans.

To address this challenge, the researchers worked with two species of bacteria. The first bacterium, Vibrio natriegens, thrives in saltwater and is remarkable – in part – because it reproduces very quickly. The second bacterium, Ideonella sakaiensis, is remarkable because it produces enzymes that allow it to break down PET and eat it.

  • jmcs
    4·
    1 year ago

    “remarkable … because it reproduces very quickly” + “remarkable because it produces enzymes that allow it to break down PET and eat it” + civilization that’s literally built on top of PET = No Way This Can Go Wrong.