Other numbers: ATCC 9135, DSM 20241, IFO 3426, LMG 8159, NCIMB 6992, NCDO 522, NCDO 797, NRRL B-523, WDCM 00108, W. Gingrich 535, McCleskey's type B. Taxonomic status: Type strain. History: < BÚ ÈSAV < NCIB < NCTC < ATCC < W. Gingrich. Isolated from: Sweden. Additional information: Type (7188), reclassification (7661). Production of class C dextran (912). Requires thiamine, calcium pantothenate, and nicotinic acid (233). Sequence numbers: 16S rRNA: HM443957. Cultivation conditions: Medium 6 or 7, 25°C.