Revising DNA structure and replication? This Higher Human Biology guide is packed with information to help. Higher Human Biology - Structure and replication of DNA. revision-guideHigher Human ...

A unique feature of HR is that it repairs the damage to the DNA in a highly accurate way. In eukaryotic cells (those with a ...

Centromeres, specialized regions located at the center of chromosomes, are critical for ensuring proper cell division. During ...

Cohesin is a protein that forms a ring-shaped complex which wraps and alters the DNA molecule shape. It moves through the DNA ...

The coordinated termination of DNA replication is an important ... but has only been defined at a molecular level in two systems to date. Here we report the structure of an engineered replication ...

Like DNA hard drives, the approach could lock the world's data down for the long haul—if researchers can make it practical.

In the earliest hours after fertilization, an embryo takes its first steps toward becoming a living organism by shedding maternal control and activating its own genetic program. This critical process, ...

Oral 8-aminoguanine (8-AG) treatment preserved retinal structure and rod function in aged Fischer 344 rats, significantly ...

Discover why some people never get cavities despite poor brushing habits - it's all in their DNA. The genetic lottery ...

The work, which exploits a natural process where plant cells die on purpose to help the host plant stay healthy, is expected ...