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Uracil is a pyrimidine derivative that binds to adenine in RNA and is replaced by thymine in DNA. It is a common and naturally occurring compound that can be synthesized under cold laboratory conditions or detected in extraterrestrial sources.
Nazewnictwo. Nomenklatura systematyczna (IUPAC) 1 H -pirymidyn-2,4-dion. Inne nazwy i oznaczenia. 2,4-dioksypirymidyna, 2,4-dwuhydroksypirymidyna, Ura, U. Ogólne informacje. Wzór sumaryczny. C 4 H 4 N 2 O 2. Masa molowa.
Uracil is a common and naturally occurring pyrimidine nucleobase in which the pyrimidine ring is substituted with two oxo groups at positions 2 and 4. Found in RNA, it base pairs with adenine and replaces thymine during DNA transcription.
Jednak najpowszechniejsza forma glikozylazy uracylo-DNA nie rozpoznaje, z którą zasadą łączy się uracyl, tj. czy to właśnie uracyl miał się tam znaleźć (i połączyć z adeniną), czy jest to może zmutowana cytozyna (połączona z guaniną). Zamiast tego, rozpoznałaby i wycięła oba rodzaje uracylu.
Uracil is a pyrimidine compound that occurs in RNA and some coenzymes. Learn about its structure, function, and role in transcription and metabolism from Britannica.
29 sty 2024 · This review article delves into the intricate biological activities of uracil, an essential pyrimidine Base pivotal in RNA structures. Examining its involvement in nucleic acid metabolism, various multifunctional roles, spanning from influencing cell proliferation to its antimicrobial and antiviral properties.
Uracil is a pyrimidine nucleobase that is widely used in medicinal chemistry for the treatment of various diseases, including viral infections, cancer, diabetic, thyroid, and autosomal recessive disorders.
