The most common nucleotides are adenine, cytosine, guanine, thymine, and uracil.
From the en.wikipedia.org
P-Rex1 is a primary Rac2 guanine nucleotide exchange factor in mouse neutrophils.
From the nature.com
Those rules dictate adenine pairs only with thymine and cytosine only with guanine.
From the sciencedaily.com
Under normal conditions, a guanine matches with a cytosine, and an adenine with a thymine.
From the sciencedaily.com
However, the exact shape of these guanine crystals and how they work remained a mystery.
From the sciencedaily.com
Solubilization of a guanine nucleotide-sensitive form of the receptor.
From the nature.com
Val443 makes two hydrophobic contacts, and Lys442 donates a hydrogen bond to guanine 849.
From the nature.com
They contain high densities of cytosine and guanine base pairs, called CpG dinucleotides.
From the sciencedaily.com
Each cup has a layer of massive cells that are full of guanine crystals.
From the newscientist.com
More examples
A purine base found in DNA and RNA; pairs with cytosine
Guanine is one of the four main nucleobases found in the nucleic acids DNA and RNA, the others being adenine, cytosine, and thymine. In DNA, guanine is paired with cytosine. ...
A substance first obtained from guano; it is a nucleic base and pairs with cytosine in DNA and RNA
A purine base that is a component of nucleotides and thus a normal component of DNA and RNA. See the Figure at NHGRI.
A base; one of the molecular components of DNA and RNA. Always bonds with cytosine (G-C).
One of the nitrogenous bases in nucleic acids, guanine is one of the two purine bases. PICTURE
A nitrogenous base, one member of the base pair G- C (guanine and cytosine).
One of the four types of 'base' that spells out our DNA code. When a base is attached to a phosphate and sugar, it makes up a nucleotide, one of DNA's 'building blocks'. In the double-helical structure of DNA, G (guanine) pairs with C (cytosine). G is also present in RNA. ...
A chemical that is a basic structural unit of a living thing's DNA. It is one of 4 key bases or nucleotides (cytosine (C), adenine (A) and thymine (T)) that repeat throughout the length of a DNA chain. The order of their sequence defines the arrangement of genes.