Other numbers: ATCC 10778, CIP 59.52, DSM 509, DSM 2894, IFO 12109, LMD 50.17, NCDO 685, NCIMB 8508, NRRL B-938. History: < BÚ ÈSAV < NCIB < NRRL < WRRL. Isolated from: Soil. Additional information: Taxonomy (7620). Production of vitamin B12 and riboflavin (1470). Cultivation conditions: Medium 10, 30°C.