The origin of life on Earth is still enigmatic, but we are slowly unraveling the steps involved and the necessary ingredients ...

This revolution in molecular genetics was completed in the 1960s with the unravelling of the molecular genetic code ...

That’s common knowledge, but given the amount of pollutants we produce, both outdoors and in our homes, plant life can only ...

The chemical code in which the information is written is stunningly simple, consisting of only four different chemical bases, or nucleotides: adenine (A), thymine (T), cytosine (C), and guanine (G).

DNA is the molecular basis of heredity, the inherited traits that pass between generations in a person's family tree.

Other combinations of the atoms form the four bases: thymine (T), adenine (A), cytosine (C), and guanine (G). These bases are the rungs of the DNA ladder. (It takes two bases to form a rung -- one ...

Most people are familiar with the DNA double-helix. Its twisted ladder shape forms because the long pieces of DNA that make ...

Researchers can build models to predict gene expression by detecting and differentiating between cytosine methylation and hydroxymethylation marks in the genome. DNA methylation is an epigenetic ...

The four bases used in DNA are adenine (A), cytosine (C), guanine (G) and thymine (T). In RNA, the base uracil (U) takes the place of thymine (T). Ribonucleic acid (RNA) is a molecule that is ...

A new prime editing sensor library targeting p53 mutations allowed scientists to interrogate thousands of tumor genotypes as they arose in endogenous contexts.

Traits as diverse as the color of a person's eyes and the scent of a rose are determined by the information contained in DNA. Learn how this information is coded by strings of molecules called ...

The recent outbreak of a novel Mpox (formerly called monkeypox) virus, showing sustained transmission between humans with the ...