Often thought to be artifacts of the lab, prions in yeast may actually drive the evolution of beneficial traits.
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Imaging cell cytoskeletons during early embryonic development leads researchers to uncover a new regulator of cell shape
A single mutant cell breaks free of its neighbors in the early stages of cancer development.
Hormones in the brain control sex-specific behaviors by activating individual genetic programs.
New research suggests that circular RNA transcripts are not as rare as previously thought.
Research in yeast shows that aneuploidy is both a consequence of and an adaptation to stress.
Populations of organisms acquire beneficial traits repeatedly and rapidly through co-evolution with other species and through gene interaction.
Autophagy, the cell’s recycling system, may be responsible for the health benefits of exercise.
Brain imaging and gene analyses in twins reveal that white matter integrity is linked to an iron homeostasis gene.
Certain skin-residing immune cells may—under specific conditions—play a direct role in initiating skin cancer after exposure to environmental toxins.
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