Recent research has shed light on the complex processes that cells use to maintain the quality of mitochondrial DNA (mtDNA) ...

Researchers from Karolinska Institutet have discovered how mammalian cells prevent the gradual buildup of harmful mutations ...

The problem of cell type became clear to genome biologist Jason Buenrostro in 2013. He was studying a cell line derived from someone with cancer, trying to map out how the DNA was arranged in the ...

Scientists have extracted the oldest RNA molecules out of a woolly mammoth, gaining a snapshot into the processes at work in ...

During sepsis, cell-free DNA concentration spikes in the bloodstream. Information embedded in this DNA can help reveal sepsis ...

Researchers have found that the way DNA is packaged in cells can directly impact how fast DNA itself is copied during cell division. They discovered that DNA packaging sends signals through an unusual ...

“Our lab is generally interested in discovering and characterizing previously unknown or poorly understood factors that are essential for genome maintenance. This is particularly important in the ...

Scientists have recovered ancient molecules of RNA from a juvenile mammoth named Yuka, who died 40,000 years ago in what is ...

Scientists have discovered a new property of the molecular motors that shape our chromosomes. While six years ago they found that these so-called SMC motor proteins make long loops in our DNA, they ...

A growing body of work suggests that cell metabolism — the chemical reactions that provide energy and building materials — plays a vital, overlooked role in the first steps of life. Each of us starts ...

Galit Meshulam-Simon is the associate director of Commercial Applications at Elegen. COVID-19 brought messenger RNA (mRNA) into the global spotlight, demonstrating its speed, flexibility, and efficacy ...