We present the first report of biotransformation 3-nitro-1,2,4-triazol-5-one (NTO) and 2,4-dinitroanisole (DNAN), replacements for explosives 1,3,5-trinitro-1,3,5-triazine (RDX) 2,4,6-trinitrotoluene (TNT), respectively, by methane-oxidizing cultures under aerobic conditions. Two consortia, dominated Methylosinus spp., degraded both compounds with transient production reduced NTO products, non-...