Other numbers: ATCC 9526, CIP 59.10, DSM 7230, IAM 1093, IFO 13284, LMG 2277, NCIMB 8177, strain 4R 3337. Taxonomic status: Type strain. History: < BÚ ÈSAV < NCIB < ATCC < Merck & Co., Inc. Isolated from: Riboflavin-rich soil. Additional information: Type of Pseudomonas riboflavina (6075). Oxidation of riboflavin to lumichrome (973). Cultivation conditions: Medium 71, 30°C.