To cope with low levels of oxygen, cells call on a quality-control system for RNA.
All tagged molecular biology
To cope with low levels of oxygen, cells call on a quality-control system for RNA.
Scientists are mining large datasets to gain new understanding of health challenges, how we address them, and what we can do better.
A protein that helps shape the structure of the genome is critical for establishing the identity of some neurons.
Environmental stress can trigger changes in gene activity that can be passed on to future generations of cells.
A cellular atlas of the zona incerta points to new therapeutic possibilities.
Time and again, an unassuming roundworm has illuminated aspects of biology with major consequences for human health.
Researchers have learned how neurons in the brain can be damaged by the chemotherapy drug Ara-C.
Liver cells divvy up metabolic tasks to take advantage of available nutrients.
A genome-wide screen drills down to gene segments to find out which ones matter for cell fitness.