Embryonic stem (ES) cells are pluripotent stem cells that can produce all cell types of an organism. ES cells proliferate rapidly and have been thought to experience high levels of intrinsic ...

Mitochondrial transcription elongation factor maintains the balance between transcription and replication of mitochondrial DNA offering insights into potential treatments for mitochondrial disease and ...

DNA, which has a double-helix structure, can have many genetic mutations and variations. Credit: NIH When cells in the human body divide, they must first make accurate copies of their DNA. The DNA ...

The World Health Organization declared monkeypox a public health emergency of international concern in July 2022. In a study recently published in Science, a research team from the Institute of ...

Researchers have identified an alternate method to study changes during the DNA replication process in lab settings using genetically modified yeast. The new approach offers a clearer window than ...

For the first time, scientists have captured how new antiviral drugs halt the herpes virus in real time as it tries to ...

Investigating influenza’s interactions with cellular proteins has led to an improved understanding of how it is able to jump between different types of hosts. Researchers at the University of Oxford ...

Humans and baker's yeast have more in common than meets the eye, including an important mechanism that helps ensure DNA is copied correctly, reports a pair of studies published in the journals Science ...

Northwestern Medicine scientists have identified proteins that mediate aspects of virus replication in the lifecycle of human papillomavirus (HPV), a finding that may lead to new therapeutic targets ...

The Smolka Lab, led by Prof. Marcus Smolka, molecular biology and genetics, recently published a study shedding light on a novel pathway that explains how cancer cells can become resistant to ...