Uracil - Wikipedia
Uracil (/ ˈ j ʊər ə s ɪ l /) (symbol U or Ura) is one of the four nucleotide bases in the nucleic acid RNA. The others are adenine (A), cytosine (C), and guanine (G). In RNA, uracil binds to adenine via two hydrogen bonds .
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 | 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 Definition and Examples - Biology Online Dictionary
2021年1月19日 · Uracil has a molar mass of 112.08676 g/mol and a melting point of 335 °C. It may occur as a component of a nucleoside (nucleobase + sugar deoxyribose or ribose) or of a nucleotide (nucleoside with phosphate groups). It is also one of the five primary (canonical) nucleobases in nucleic acids.
Uracil - National Human Genome Research Institute
4 天之前 · 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: Uses, Interactions, Mechanism of Action - DrugBank
2005年6月13日 · Removes uracil bases that are present in DNA as a result of either deamination of cytosine or misincorporation of dUMP instead of dTMP. Can remove uracil from double-stranded DNA containing either a U/G, U/A, U/C or U/T base pair as well as from single-stranded DNA (PubMed:12000829, PubMed:14556741).
Uracil Definition & Meaning - Merriam-Webster
The meaning of URACIL is a pyrimidine base C4H4N2O2 that is one of the four bases coding genetic information in the polynucleotide chain of RNA.
Uracil - an overview | ScienceDirect Topics
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.
Uracil - New World Encyclopedia
Uracil is used in animals and plants to help carry out the synthesis of many enzymes necessary for cell function through bonding with riboses and phosphates (Garrett and Grisham). Uracil serves as an allosteric regulator and coenzyme for reactions in …
Uracil Formula & Structure - Purdue University
uracil . Molecular Model. Structural Formula. C 4 H 4 N 2 O 2. uracil . Molecular Model Application loaded. ...