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| Base Composition Base Ratio | G+C Composition | Guanine + Cytosine Composition | G+C Content | GC Composition | GC Content | Guanine + Cytosine Content | Base Compositions | Base Ratios | Composition, Base | Composition, G+C | Composition, GC | Compositions, Base The relative amounts of the PURINES and PYRIMIDINES in a nucleic acid. | |
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