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34 mm pendant on a 45 cm sterling silver chain (ø 1
Common fracture sites reflect the biomechanics of trauma
hereditary blindness
People who work in neurology
They are companions to each other
thymine necklace | silver product_circular DNA 34 mm pendant on aThymine necklace sterling silver If you teach genetics and have ever explained why DNA uses thymine while RNA uses uracil, you already know the trick. The methyl group is a fidelity marker. The cell pays the cost of adding it because the alternative is missing damaged DNA. Thymine paid for genetic stability with one extra carbon. The Science Behind Thymine Thymine, formally 5 methyluracil, is a pyrimidine base that pairs with adenine in DNA through