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uracil

二氧嘧啶; 尿嘧啶

WordNet (r) 3.0 (2006) (WordNet)

uracil
n 1: a base containing nitrogen that is found in RNA (but not in
DNA) and derived from pyrimidine; pairs with adenine [synonym:
{uracil}, {U}]

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英文字典中文字典相关资料:

Uracil - Wikipedia
So cells continue to use uracil in RNA, and not in DNA, because RNA is shorter-lived than DNA, and any potential uracil-related errors do not lead to lasting damage
Uracil | C4H4N2O2 | CID 1174 - PubChem
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
Uracil | Nucleobase, Nucleoside DNA | Britannica
uracil, a colourless, crystalline organic compound of the pyrimidine family that occurs as a component of ribonucleic acid (RNA), a molecule involved in the transmission of hereditary characteristics
Uracil - National Human Genome Research Institute
Uracil (U) is one of the four nucleotide bases in RNA, with the other three being adenine (A), cytosine (C) and guanine (G) In RNA, uracil pairs with adenine In a DNA molecule, the nucleotide thymine (T) is used in place of uracil
Uracil, What is Uracil? About its Science, Chemistry and Structure
Uracil is one of the four nucleobases in the nucleic acid RNA that are represented by the letters A, G, C and U The others are adenine (A), cytosine (C), and guanine (G)
Uracil - NIST Chemistry WebBook
Uracil Formula: C 4 H 4 N 2 O 2 Molecular weight: 112 0868 IUPAC Standard InChI: InChI=1S C4H4N2O2 c7-3-1-2-5-4 (8)6-3 h1-2H, (H2,5,6,7,8) Copy
Uracil Definition and Examples - Biology Online Dictionary
Uracil is similar to thymine in terms of structure except for the methyl group at position 5 in the heterocyclic aromatic ring that present in thymine It has a chemical formula of C 4 H 4 N 2 O 2

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