For our purpose here, it is important to mention two kinds of reactions involving amino acid: transamination and deamination. In the first kind of reaction, the enzymes aminotransferases convert ...

This reaction, deamination, is about twice as likely to happen when a cytosine is chemically tagged by the addition of a molecule known as a methyl group to create 5-methylcytosine, which occurs ...

Spontaneous deamination of 5-methyl-cytosines can escape detection by the DNA repair system, which makes methylated CpG dinucleotides mutational hotspots. As a result, over evolutionary time ...

This reaction, deamination, is about twice as likely to happen when a cytosine is chemically tagged by the addition of a molecule known as a methyl group to create 5-methylcytosine, which occurs i ...

In the liver, ammonia is formed by the deamination of amino acids. It is highly toxic and cannot be allowed to accumulate in the body. Excess ammonia is converted to urea. Urea and water are ...

If an organism cannot use lactose as a food source it will be forced to use the amino acids / proteins in the media. The deamination of the amino acids creates NH 3, a weak base, which causes the ...

This reaction, deamination, is about twice as likely to happen when a cytosine is chemically tagged by the addition of a molecule known as a methyl group to create 5-methylcytosine, which occurs ...

It is commonly found at the wobble position of anticodons, allowing for greater flexibility in base pairing. Inosine is also formed by the deamination of adenosine, a process catalyzed by enzymes ...

In the liver ammonia is formed by the deamination of amino acids. It is highly toxic and cannot be allowed to accumulate in the body. Excess ammonia is converted to urea. Urea and water are ...

B) DNA methylation involves conversion of unmethylated cytosine to 5-methyl-cytosine (5mC). A proposed method for DNA demethylation involves sequential oxidation and deamination of 5mC, followed by ...

Adenine plays a crucial role in maintaining the integrity of genetic information. Mutations can occur when adenine is altered or mismatched with other bases. For example, the deamination of adenine ...

Advances in cell and molecular biology have catapulted our understanding of the science of life from the basic understanding of how cells and the components of cells interact within living organisms.