This self assembly kit contains all the blocks needed (stand included) to build a 12 base pairs right handed double helix DNA (B-DNA). Two different central connecting parts depict the 2 and 3 H-bond between Thymine/ Adenine and Cytosine/Guanine. The assembled model is important in demonstrating the most peculiar features of double stranded DNA structure and topology. Mounted on base with stand.
