Megamonas hypermegale sequence analysis. Type I, Megamonas 16S clones derived from the vancomycin treatment and isolated from wild turkeys in a previous publication. Type II, Megamonas clones derived from the inoculated control, virginiamycin, enrofloxacin, and neomycin treatments and isolated from 18-week-old commercially raised turkeys in a previous publication. Types I and II are different at the 97% sequence identity level, as determined by DOTUR analysis. Sequences denoted by an asterisk are derived from Fig. 3, clusters B and C.