News tagged with cell nucleus

A new energy source within the cells

All our cells require the small molecule, ATP, generated in the mitochondria to cover the energy required for cell metabolism, dynamics and growth. To a lower extent and particularly in cancer cells, ATP can also be generated ...

dateJun 02, 2016 in Cell & Microbiology
shares77 comments 0

The importance of mixed motifs

Local modifications in histone proteins alter DNA packing density in the cell nucleus to regulate gene activity. They also form the basis of a code in which the significance of a given pattern or motif depends on its broader ...

dateJan 28, 2016 in Biotechnology
shares5 comments 0

DNA research offers clues on cell mutation

A team of researchers from Colorado State University has been studying DNA damage in living cells to learn more about how genetic abnormalities arise. It has long been known that DNA molecules in every cell get constantly ...

dateDec 21, 2015 in Cell & Microbiology
shares26 comments 0