A small number of random genetic mutations cause simple RNA droplets to transform into cell-like structures. In this process, ...

Inherited changes in the architecture of the human genome, far larger than the single-letter mutations that have dominated ...

Researchers at Heidelberg University showed that a mutation rate of around three percent transforms simple RNA droplets into ...

A multicancer genomic analysis links mitochondrial DNA copy number with mutation burden and gene expression relevant to ...

Most lethal mutations in wild fruit flies are driven by newly transferred jumping genes, not small DNA errors, according to a new study from Duke University. The findings, published in PLOS Biology, ...

How do bacteria adapt when resources run low? ISTA researchers have found that, under starvation stress, E. coli can use ...

A genetic mutation that can protect people against HIV appears to have originated in a single person living near the Black Sea up to 9,000 years ago. Researchers traced its history using DNA from ...

Autism spectrum disorder (ASD) is associated with more than 1,200 risk genes, raising a fundamental question: Do these diverse genetic changes affect the brain in entirely different ways, or do they ...

Mutation dynamics and fitness effects lie at the heart of evolutionary change. Every generation, genomes accrue spontaneous alterations ranging from single-nucleotide substitutions to larger ...

In simple terms: a mutation is a stable change in genetic sequence that can be copied when cells or viruses replicate. Most mutations have no detectable effect, some contribute to disease, and a small ...

Only around two percent of the human genome codes for proteins, and while those proteins carry out many important functions of the cell, the rest of the genome cannot be ignored. However, for decades ...