page_title: Uracil
hierarchical_section_title: Uracil
caption_attribution_description: English: Chemical structure of Uracil. Comments: high-resolution b/w PNG; ChemDraw / Photoshop. Uracil
context_page_description: Uracil is a base found in RNA. It pairs with adenine and replaces thymine in DNA. Uracil, a pyrimidine, was originally discovered in 1900.
context_section_description: Uracil is a base found in RNA. It pairs with adenine and replaces thymine in DNA. Uracil, a pyrimidine, was originally discovered in 1900.
caption: Chemical structure of uracil
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