Chemistry DNA repair has been captured in a step-by-step molecular movie. Researchers have worked out how a protein called photolyase repairs DNA using light, and their discoveries could guide the ...

The step-by-step science behind DNA testing Wednesday, June 18, 2025 ... The advent of accessible DNA paternity testing has sparked nothing short of a social revolution.

The step, which is crucial for DNA replication in humans and other forms of life, had previously remained mysterious and had not been well studied in human DNA. Skip to main content.

An elusive step in the process of human DNA replication has been observed, for the first time, by scientists at Penn State University. The results of the research will be published in the journal ...

We propose that the specification of active DNA replication origins occurs by secondary epigenetic events and that the programming of ... A distinct G1 step required to specify the Chinese hamster ...

DNA replication is required to maintain the integrity of genomic information. This article describes the process of DNA replication, in a step-by-step manner.

Posted: Feb 23, 2015: Building tailor-made DNA nanotubes step by step (Nanowerk News) Researchers at McGill University have developed a new, low-cost method to build DNA nanotubes block by block - a ...

According to senior author Stephen J. Benkovic, an Evan Pugh Professor of Chemistry and Holder of the Eberly Family Chair in Chemistry at Penn State, the scientists "discovered how a key step in human ...