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A genetically engineered strain of Saccharopolyspora erythraea that produces 6,12-dideoxyerythromycin A as the major fermentation product
Abstract The erythromycin producer, Saccharopolyspora erythraea ER720, was genetically engineered to produce 6,12-dideoxyerythromycin A, a novel erythromycin derivative, as the major macrolide in theExpand
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Smarandache number related triangles
Given a triangle in Euclidean geometry it is well known that there exist an infinity of triangles each of which is similar to the given one.
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