Macquarie University researchers have discovered a naturally occurring protein found in human cells plays a powerful role in ...

Not all DNA looks like the familiar twisted ladder. Sometimes, parts of our genetic code fold into unusual shapes. One such ...

Cells are constantly subjected to DNA damage from a range of internal and environmental sources. It is estimated that cells ...

Not all DNA looks like the familiar twisted ladder. Sometimes, parts of our genetic code fold into unusual shapes. One such ...

DNA repair: A look inside the cell's 'repair café' Date: November 21, 2024 Source: Hubrecht Institute Summary: New research sheds light on how cells repair damaged DNA. For the first time, the ...

They also tend to use heat to separate strands, heating the DNA to more than 150°F, a temperature a cell would never naturally reach. By contrast, in a living cell DNA lives in a very crowded ...

Their engineered cells can insert distinctive bits of genetic material into their DNA. As the cells divide, those genetic bits turn into distinctive bar codes. The technology is also allowing ...

In cells with different functions, specific parts of the DNA change their packaging and spatial organization within the nucleus. This results in different genes being turned "off" and "on." ...