Other numbers: ATCC 25396, DSM 101, JCM 6888, LMG 4052, NCIMB 9271, H.D. Raj Mc-2, strain Oerskov. Taxonomic status: Type strain. History: < BÚ ÈSAV (Microcyclus aquaticus) < J. Oerskov. Isolated from: Lake water. Additional information: Type (5120). Facultative methylotroph (5747). Cultivation conditions: Medium 46, 25-30°C.