Novel phylotype with no associated physiological information. Bacterial groups within the order Myxococcales, are suggested to degrade active and/or dead cells in activated sludge (micropredators) 1.
 Osaka, Ebie, Tsuneda, Inamori - Identification of the bacterial community involved in methane-dependent denitrification in activated sludge using DNA stable-isotope probing. - FEMS Microbiol. Ecol. 64(3): 494-506. doi:10.1111/j.1574-6941.2008.00473.x