Genetically modified bacteria break down plastics in saltwater

Researchers genetically engineered a marine microorganism to break down plastic in salt water.

The modified organism can break down polyethylene terephthalate ( PET ), a plastic used in everything from water bottles to clothing.

PET is a significant contributor to microplastic pollution in oceans.

The first genetically engineered organism that we know of is capable of breaking down PET microplastics in saltwater.