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Product Description
An attempt at a shape-accurate DNA model, curved around on itself into a ring (12 helical turns in the entire ring). The DNA structure has the following features: * 10 bases per helix turn * major / minor groove * helical radius 1/3.3 * helix turn arc length * pentagonal extrusion (for ribose sugar backbone) * right-handed turn * base pair joins approximately perpendicular to helix direction