Brevibacillus borstelensis strain 707 is a thermophilic strain capable of degrading and using polyethylene as its sole source of carbon.[4] This strain was shown to reduce the amount of polyethylene by 30% (30 days at 50°C) and demonstrates that nondegradable plastics like polyethylene can be degraded under appropriate conditions.
^"Brevibacillus borstelensis". NCBI genome. National Center for Biotechnology Information, U.S. National Library of Medicine. Retrieved November 2, 2014.