The most common nucleotides are adenine, cytosine, guanine, thymine, and uracil.
From the en.wikipedia.org
The flies will only survive to breed if raised on jelly that contains uracil.
From the newscientist.com
They produced RNA comprised solely of uracil, a nucleotide that only occurs in RNA.
From the en.wikipedia.org
They then altered the luciferase gene by substituting uracil for cytosine.
From the sciencedaily.com
Uracil is not usually found in DNA, occurring only as a breakdown product of cytosine.
From the en.wikipedia.org
The team looked at two different isotopes of carbon in the nucleobases uracil and xanthine.
From the newscientist.com
Structure of the base-excision repair enzyme uracil-DNA glycosylase.
From the en.wikipedia.org
It also said that JH Matthaei and Nirenberg added uracil, a nucleotide, to a cell-free system.
From the guardian.co.uk
Structure and mechanism of the uracil transporter UraA.
From the nature.com
More examples
A base containing nitrogen that is found in RNA (but not in DNA) and derived from pyrimidine; pairs with adenine
Uracil is a common and naturally occurring pyrimidine derivative.Garrett, Reginald H.; Grisham, Charles M. Principals of Biochemistry with a Human Focus. United States: Brooks/Cole Thomson Learning, 1997. ...
One of the bases of RNA. It pairs with adenine and is symbolised by U
A nitrogen-containing, single-ring, basic pyrimidine that occurs in nucleotides of RNA. The other pyrimidine in RNA is cytosine. Uracil is able to form a base pair A-U (adenine-uracil).
The pyrimidine that replaces thymine in RNA molecules and nucleotides.
One of the four types of 'base' used to encode information in RNA. When a base is attached to a phosphate and sugar, it makes up a nucleotide, one of RNA's (and DNA's) 'building blocks'. RNA uses the three standard bases of A, C, G, but substitutes U for T. ...
One of the bases in RNA. In the synthesis of mRNA from DNA, uracil substitutes for thymine.
One of the bases. It contains nitrogen, and it participates in the formation of the nucleic acid RNA in animal and plant cells in place of thymine. It is often abbreviated to U.
A base; one of the molecular c omponents of RNA. Bonds only with adenine (U-A).