A hypothesis refuted: Mycobacterium ulcerans is of recent evolution.
Hayman
John A
JA
D000818:Animals; D005075:Biological Evolution; D004197:Disease Reservoirs; D004372:Ducks; D006801:Humans; D007313:Insecta / Q000382:microbiology; D009165:Mycobacterium Infections, Nontuberculous / Q000382:microbiology; D019911:Mycobacterium ulcerans / Q000235:genetics*; D012469:Salivary Glands / Q000382:microbiology; D014871:Water Microbiology