Roseburia hominis
Roseburia hominis is a bacterium first isolated from human feces. It is anaerobic, Gram-negative or Gram-variable, slightly curved rod-shaped and motile. The cells range in size from 0.5-1.5 to 5.0 μm. A2-183 =NCIMB 14029) is the type strain.
It is being studied as a potential treatment for ulcerative colitis in pediatric patients ages 0 through 16 years.