base ratio defined in 1951 yearbase ratio - base ratio;
base ratio - In DNA, the amount of adenine (A) and thymine (T) (which are paired, See also: Base pairing) equals the amount of guanine (G) and cytosine (C) (also paired). But the ratio of the amount of A plus T to that of G plus C, which is the base ratio, varies widely.
near base ratio in Knolik
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