The integrity of DNA and RNA is essential for every cell. DNA contains the genetic information for proteins, while RNA serves ...

The human genome consists of 3 billion base pairs, and when a cell divides, it takes about seven hours to complete making a copy of its DNA. That's almost 120,000 base pairs per second. At that ...

When bacteria cells replicate, they do so a little differently than human cells do. They don't undergo mitosis, a splitting ...

Add Yahoo as a preferred source to see more of our stories on Google. A Tokyo team built a neutral PEG-DNA complex that boosted gene expression in mouse muscle, avoiding cation-linked inflammation.

The left-handed spiral of each Z-DNA strand is highlighted on the left. Binding and bonding of the two zinc finger domains (shown in red) from the CTCF protein to Z-DNA (shown in blue). This protein ...

Scientists have recently been learning more about the importance of small bits of circular genetic material known as extrachromosomal DNA (ecDNA). These little circles of DNA can hitch a ride with ...

In a demonstration that could help pave the way for gene therapies with fewer side effects, several human cell types have ...

Oestrogen-induced DNA damage drives genomic instability in BRCA1 mutation cells, with dietary compounds showing protective potential.

Aging does not arrive all at once. It builds quietly across years, touching cells long before symptoms appear.

In a new study in mice published on Thursday in Science, researchers showed how skin cells inherit patterns of gene ...