What is new here compared to the linked paper from 3 years ago? https://phys.org/news/2014-12-gut-bacteria-worm-degrade-plastic.html https://phys.org/news/2014-

What is new here compared to the linked paper from 3 years ago? https://phys.org/news/2014-12-gut-bacteria-worm-degrade-plastic.html https://phys.org/news/2014-12-gut-bacteria-worm-degrade-plas...