Despite being made from a relatively simple set of building blocks, ribonucleic acid (RNA) has a broad array of complex ...

The rise in therapeutic oligonucleotides has increased research into chromatographic methods for their analysis and purification, presenting new challenges for analysts. Various chromatographic ...

DNA methylation is an epigenetic mechanism used by cells to control gene expression. A number of mechanisms exist to control gene expression in eukaryotes, but DNA methylation is a commonly used ...

There are four bases: Adenine and Guanine (purines); Cytosine and Thymine (Pyrimidines). Purines have two carbon-nitrogen rings while pyrimidines have a single carbon-nitrogen ring. Thus, there are ...

Francis Crick and James Watson with a model of the DNA molecule At midday on 28 February 1953, Francis Crick and James Watson walked into The Eagle pub in Cambridge and announced “We have discovered ...

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