DNA (deoxyribonucleic acid) is the molecule that encodes genetic information. It contains four different chemicals, or bases, known as A, C, G and T.
Genes and chromosomes are made of DNA.
A three-dimensional structure of DNA begins forming before an embryo's own genes switch on...
Delivery of messenger RNA into the testes of infertile mice can reactivate spermatogenesis...
Metabolic disorders can seem forbiddingly complex, but a simplified approach to explaining their biological basis can lead to improved understanding, earlier diagnosis and better management, argues Dr Srividya Sreekantam...
A lipid nanoparticle-based gene therapy for cystic fibrosis restores biological function in a preclinical model...
More than 13,000 genetic variants that alter gene activity and may contribute to complex diseases have been identified...
The children of men exposed to radiation following the Chernobyl nuclear reactor incident in 1986 show specific patterns of DNA mutations, providing evidence that radiation-induced changes in sperm can affect offspring...
The first cell-type-specific maps of the brain during Alzheimer's disease have been created, revealing which genes may actively drive the disease rather than simply change in response to damage...
Caffeine reversibly controlled gene expression in a human cell line when linked to an engineered protein system...
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